MAX4356ECD+ ,16 x 16 Nonblocking Video Crosspoint Switch with On-Screen Display Insertion and I/O BuffersFeaturesThe MAX4356 is a 16 ✕ 16 highly integrated video✕♦ 16 16 Nonblocking Matrix with Buffered I ..
MAX4356ECD+ ,16 x 16 Nonblocking Video Crosspoint Switch with On-Screen Display Insertion and I/O BuffersApplicationsSecurity Systems Functional DiagramVideo RoutingOSDFILL1Video-on-Demand SystemsOSDFILL0 ..
MAX4357ECD+D ,32 x 16 Nonblocking Video Crosspoint Switch with I/O BuffersApplicationsMAX4357ECD -40°C to +85°C 128 TQFPSecurity SystemsPin Configuration appears at end of d ..
MAX4358ECE ,32 x 16 Nonblocking Video Crosspoint Switch with On-Screen Display Insertion and I/O BuffersApplicationsSecurity SystemsOSDFILL1OSDFILL0 OSDFILL15Video RoutingVideo-On-Demand SystemsMAX4358IN ..
MAX4359EAX ,Low-Cost 4x4 / 8x4 / 8x8 Video Crosspoint Switchesapplications demandingMAX4360EAX -40°C to +85°C 36 SSOPbetter DC specifications, see the MAX456 8x8 ..
MAX4359EAX+ ,Low-Cost 4x4, 8x4, 8x8 Video Crosspoint SwitchesFeaturesThe MAX4359/MAX4360/MAX4456 low-cost video cross- ♦ Eight (MAX4456) or Four (MAX4359/MAX436 ..
MAX815LCPA ,+-1% accuracy, low-power, microprocessor supervisory circuit. Reset trip threshold (min) 4.65V (max) 4.75V, push-pull active-low reset output, manual reset, power-fail monitor, watchdog circuit.MAX814/MAX815/MAX81619-0412; Rev 0; 6/95±1% Accuracy, Low-Power, +3V and +5V µP Supervisory Circuit ..
MAX815LCPA ,+-1% accuracy, low-power, microprocessor supervisory circuit. Reset trip threshold (min) 4.65V (max) 4.75V, push-pull active-low reset output, manual reset, power-fail monitor, watchdog circuit.ELECTRICAL CHARACTERISTICS, +5V Parts (MAX814/MAX815K, L, N)(VCC = 4.85V to 5.5V for MAX814K/MAX815 ..
MAX815LCPA ,+-1% accuracy, low-power, microprocessor supervisory circuit. Reset trip threshold (min) 4.65V (max) 4.75V, push-pull active-low reset output, manual reset, power-fail monitor, watchdog circuit.ELECTRICAL CHARACTERISTICS, +5V Parts (MAX814/MAX815K, L, N) (continued)(V = 4.85V to 5.5V for MAX8 ..
MAX815LCSA ,+-1% accuracy, low-power, microprocessor supervisory circuit. Reset trip threshold (min) 4.65V (max) 4.75V, push-pull active-low reset output, manual reset, power-fail monitor, watchdog circuit.ELECTRICAL CHARACTERISTICS, +5V Parts (MAX814/MAX815K, L, N) (continued)(V = 4.85V to 5.5V for MAX8 ..
MAX815LCSA ,+-1% accuracy, low-power, microprocessor supervisory circuit. Reset trip threshold (min) 4.65V (max) 4.75V, push-pull active-low reset output, manual reset, power-fail monitor, watchdog circuit.features.' ±2% Power-Fail Comparator_Selector Table' Independent Watchdog with 1.56sec TimeoutFEATU ..
MAX815LCSA ,+-1% accuracy, low-power, microprocessor supervisory circuit. Reset trip threshold (min) 4.65V (max) 4.75V, push-pull active-low reset output, manual reset, power-fail monitor, watchdog circuit.FeaturesThe MAX814/MAX815/MAX816 are high-accuracy' ±1% Worst-Case Reset Threshold Accuracymicropro ..
MAX4356ECD+
16 x 16 Nonblocking Video Crosspoint Switch with On-Screen Display Insertion and I/O Buffers
neral DescriptionThe MAX4356 is a 16 ✕16 highly integrated video
crosspoint switch matrix with input and output buffers
and On-Screen Display (OSD) Insertion. This device
operates from dual ±3V to ±5V supplies or from a sin-
gle +5V supply. Digital logic is supplied from an inde-
pendent single +2.7V to +5.5V supply. Individual
outputs can be switched between an input video signal
source and OSD information through an internal, dedi-
cated fast 2:1 mux (40ns switching times) located
before the output buffer. All inputs and outputs are
buffered, with all outputs able to drive standard 75Ω
reverse-terminated video loads.
The switch matrix configuration and output buffer gain
are programmed via an SPI/QSPI™-compatible, three-
wire serial interface and initialized with a single update
signal. The unique serial interface operates in two
modes facilitating both fast updates and initialization.
On power-up, all outputs are initialized in the disabled
state to avoid output conflicts in large-array configura-
tions.
Superior flexibility, high integration, and space-saving
packaging make this nonblocking switch matrix ideal
for routing video signals in security and video-on-
demand systems.
The MAX4356 is available in a 128-pin TQFP package
and specified over an extended -40°C to 85°C temper-
ature range.
ApplicationsSecurity Systems
Video Routing
Video-on-Demand Systems
Features16 ✕16 Nonblocking Matrix with Buffered Inputs
and OutputsOperates from ±3V, ±5V, or +5V SuppliesIndividually Programmable Output Buffer Gain
(AV= +1V/V or +2V/V)High-Impedance Output Disable for Wired-OR
ConnectionsFast-Switching (40ns) 2:1 OSD Insertion Mux 0.1dB Gain Flatness to 14MHz-62dB Crosstalk, -110dB Isolation at 6MHz0.02%/0.12°Differential Gain/Differential Phase
Error Low 195mW Power Consumption (0.76mW per
Point)6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O Buffe
Ordering InformationOUT0
OSDFILL0
OSDKEY0
OSDFILL1
OSDKEY1
OSDFILL15
OSDKEY15
OUT1
OUT15
IN0
CAMERAS
IN1
IN15
MONITOR
MONITOR
MONITOR
MAX4356
MAX4356
16 x 16
SWITCH MATRIX
POWER-ON
RESET
SERIAL
INTERFACE
THERMAL
SHUTDOWN
DECODE LOGIC
DISABLE ALL OUTPUTS
LATCHES
MATRIX REGISTER
96 BITS
UPDATE REGISTER
16 BITS
2:1
OSD
MUX
ENA
BLE/DISA
BLE
AV*
AV*
AV*
AV*
*AV = +1V/V OR +2V/V
A0-A3MODE
IN0
IN1
IN2
IN15
DIN
SCLK
UPDATE
RESET
OSDKEY0OSDKEY15
OSDKEY1
OSDFILL0OSDFILL15
OUT0
OUT1
OUT2
OUT15
VCC
VEE
DGND
VDD
DOUT
AOUT
OSDFILL1
AGND
Typical Operating Circuit
Functional Diagram19-2113; Rev 0; 8/01
PART TEMP. RANGE PIN-PACKAGEMAX4356ECD -40°C to +85°C 128 TQFP
SPI and QSPI are trademarks of Motorola, Inc.
Pin Configuration appears at end of data sheet.
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS—DUAL SUPPLIES ±5V(VCC= +5V, VEE= -5V, VDD= +5V, AGND = DGND = 0, VIN_= 0, VOSDFILL_ = 0, RL= 150Ωto AGND, and TA= TMINto TMAX,
unless otherwise noted. Typical values are at TA= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Analog Supply Voltage (VCC- VEE).....................................+11V
Digital Supply Voltage (VDD- DGND) ...................................+6V
Analog Supplies to Analog Ground
(VCC- AGND) and (AGND - VEE)......................................+6V
Analog Ground to Digital Ground .........................-0.3V to +0.3V
IN_, OSDFILL_ Voltage Range........(VCC+ 0.3V) to (VEE- 0.3V)
OUT_ Short-Circuit Duration to AGND, VCC, or VEE......Indefinite
SCLK, CE, UPDATE, MODE, A_, DIN, DOUT,
RESET, AOUT, OSDKEY_.......(VDD+ 0.3V) to (DGND - 0.3V)
Current into Any Analog Input Pin (IN_, OSDFILL_).........±50mA
Current into Any Analog Output Pin (OUT_).....................±75mA
Continuous Power Dissipation (TA= +70°C)
128-Pin TQFP (derate 25mW/°C above +70°C).................2W
Operating Temperature Range...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s)................................+300°C
PARAMETERSYMBOL CONDITIONS MIN TYP MAXUNITSOperating Supply Voltage
Range VCC -
VEE Guaranteed by PSRR test 4.5 10.5 VLogic Supply Voltage Range VDD to
DGND 2.7 5.5 V(VEE + 2.5V) < VIN_ < (VCC - 2.5V),
AV = +1V/V, RL = 150Ω 0.97 0.995 1(VEE + 2.5V) < VIN_ < (VCC - 2.5V),
AV = +1V/V, RL = 10kΩ 0.99 0.999 1(VEE + 3.75V) < VIN_ < (VCC - 3.75V), AV = +2V/V, RL = 150Ω 1.92 1.996 2.08(VEE + 3.75V) < VIN_ < (VCC - 3.75V) AV = +2V/V, RL = 10kΩ 1.94 2.008 2.06Gain (Note 1) AV(VEE + 1V) < VIN_ < (VCC - 1.2V), AV = +1V/V, RL = 10kΩ 0.95 0.994 1V/VRL = 10kΩ 0.5 1.5 Gain Matching (Channel to Channel) RL = 150Ω 0.5 2 %
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffersDC ELECTRICAL CHARACTERISTICS—DUAL SUPPLIES ±5V (continued)(VCC= +5V, VEE= -5V, VDD= +5V, AGND = DGND = 0, VIN_= 0, VOSDFILL_ = 0, RL= 150Ωto AGND, and TA= TMINto TMAX,
unless otherwise noted. Typical values are at TA= +25°C.)
PARAMETERSYMBOL CONDITIONS MIN TYP MAXUNITSTemperature Coefficient of Gain TCAV 10 ppm/°CRL = 10kΩ V E E + 1 V C C -
1.2 AV = +1V/VRL = 150Ω V E E +
2.5 V C C -
2.5RL = 10kΩ V E E + V C C -
3.1Input Voltage Range VIN_AV = +2V/VRL = 150Ω V E E +
3.75 V C C -
3.75VRL = 10kΩ V E E + V C C -
1.2 V Output Voltage Range VOUTRL = 150Ω V E E +
2.5 V C C -
2.5 VInput Bias Current IB 4 11 μAInput Resistance RIN_ (VEE + 1V) < VIN_ < (VCC - 1.2V) 10 MΩAV = +1V/V ±5 ±20 Output Offset Voltage VOFFSET AV = +2V/V ±10 ±40 mVOutput Short-Circuit Current ISC Sinking or sourcing, RL = 1Ω ±40 mAEnabled Output Impedance ZOUT (VEE + 1V) < VIN_ < (VCC - 1.2V) 0.2 ΩOutput Leakage Current,
Disable Mode IOD (VEE + 1V) < VOUT_ < (VCC - 1.2V) 0.004 1 μADC Power-Supply Rejection
Ratio PSRR 4.5V < (VCC - VEE) < 10.5V 60 70 dBOutputs enabled,
TA = +25°C 110 160Outputs enabled 185 ICC RL = ∞Outputs disabled 60 80Outputs enabled,
TA = +25°C 105 160Outputs enabled 185 IEE RL = ∞Outputs disabled 55 80Quiescent Supply CurrentIDD 4 8mA
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersDC ELECTRICAL CHARACTERISTICS—DUAL SUPPLIES ±3V(VCC= +3V, VEE= -3V, VDD= +3V, AGND = DGND = 0, VIN_ = 0, VOSDFILL_ = 0, RL= 150Ωto AGND, and TA= TMINto TMAX,
unless otherwise noted. Typical values are at TA= +25°C.)
PARAMETERSYMBOL CONDITIONS MIN TYP MAXUNITSOperating Supply Voltage
Range VCC - VEE Guaranteed by PSRR test 4.5 10.5 VLogic Supply Voltage Range VDD to
DGND 2.7 5.5 V(VEE + 1V) < VIN_ < (VCC - 1.2V),
AV = +1V/V, RL = 150Ω 0.94 0.983 1(VEE + 1V) < VIN_ < (VCC - 1.2V),
AV = +1V/V, RL = 10kΩ 0.96 0.993 1(VEE + 2V) < VIN_ < (VCC - 2.1V),
AV = +2V/V, RL = 150Ω 1.92 1.985 2.08Gain (Note 1) AV(VEE + 2V) < VIN_ < (VCC - 2.1V)
AV = +2V/V, RL = 10kΩ 1.94 2.000 2.06V/VRL = 10kΩ 0.5 1.5 Gain Matching (Channel to Channel) RL = 150Ω 0.5 2 %Temperature Coefficient of
Gain TCAV 10 ppm/°C
RL = 10kΩ VEE + VCC -
AV = +1V/VRL = 150Ω VEE + VCC -
1.2RL = 10kΩ VEE + VCC -
2.1Input Voltage Range VIN_AV = +2V/VRL = 150Ω VEE + VCC -
2.1VRL = 10kΩ VEE + VCC -
1.2 Output Voltage Range VOUTRL = 150Ω VEE + VCC -
1.2VInput Bias Current IB 4 11 μAInput Resistance RIN (VEE + 1V) < VIN_ < (VCC - 1.2V) 10 MΩAV = +1V/V ±5 ±20 Output Offset Voltage VOFFSET AV = +2V/V ±10 ±40 mV
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffersDC ELECTRICAL CHARACTERISTICS—DUAL SUPPLIES ±3V (continued)(VCC= +3V, VEE= -3V, VDD= +3V, AGND = DGND = 0, VIN_ = 0, VOSDFILL_ = 0, RL= 150Ωto AGND, and TA= TMINto TMAX,
unless otherwise noted. Typical values are at TA= +25°C.)
PARAMETERSYMBOL CONDITIONS MIN TYP MAXUNITSOutput Short-Circuit Current ISC Sinking or sourcing, RL = 1Ω ±40 mAEnabled Output Impedance ZOUT (VEE + 1V) < VIN_ < (VCC - 1.2V) 0.2 ΩOutput Leakage Current,
Disable Mode IOD (VEE + 1V) < VOUT_ < (VCC - 1.2V) 0.004 1 μADC Power-Supply Rejection
Ratio PSRR 4.5V < (VCC - VEE) < 10.5V 60 75 dBOutputs enabled 95 ICC RL = ∞ Outputs disabled 50 Outputs enabled 90 IEERL = ∞ Outputs disabled 45 Quiescent Supply Current
IDD 3 mA
DC ELECTRICAL CHARACTERISTICS—SINGLE SUPPLY +5V(VCC= +5V, VEE= 0, VDD= +5V, AGND = DGND = 0, VIN_ = VOSDFILL_ = +1.75V, AV= +1V/V, RL= 150Ωto AGND, and TA= TMIN
to TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSOperating Supply Voltage
RangeVCCGuaranteed by PSRR test 4.55.5V
Logic-Supply Voltage RangeVDD to
DGND 2.7 5.5 V(VEE + 1V) < VIN < (VCC - 2.5V),
AV = +1V/V, RL = 150Ω 0.94 0.995 1
Gain (Note 1)AV (VEE + 1V) < VIN < (VCC - 1.2V),
AV = +1V/V, RL = 10kΩ 0.94 0.995 1
V/VRL = 10kΩ 0.5 3 Gain Matching (Channel to Channel) RL = 150Ω 0.5 3 %Temperature Coefficient of Gain TCAV 10 ppm/°RL = 10kΩ VEE
+ 1 VCC
- 1.2 Input Voltage Range VIN AV = +1V/V RL = 150Ω VEE
+ 1 VCC
- 2.5V
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersDC ELECTRICAL CHARACTERISTICS—SINGLE SUPPLY +5V (continued)(VCC= +5V, VEE= 0, VDD= +5V, AGND = DGND = 0, VIN_ = VOSDFILL_ = +1.75V, AV= +1V/V, RL= 150Ωto AGND, and TA= TMIN
to TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSAV = +1V/V, RL = 10kΩ VEE
+ 1 VCC
- 1.2 Output Voltage Range VOUTAV = +1V/V, RL = 150Ω VEE
+ 1 VCC
- 2.5VInput Bias Current IB 4 11 μAInput Resistance RIN VEE + 1V < VIN – < VCC - 1.2V 10 MΩOutput Offset Voltage VOFFSET AV = +1V/V ±10 ±40 mVOutput Short-Circuit Current ISC Sinking or sourcing, RL = 1Ω ±35 mAEnabled Output Impedance ZOUT (VEE + 1V) < VIN– < (VCC - 1.2V) 0.2 ΩOutput Leakage Current,
Disable Mode IOD (VEE + 1V) < VOUT– < (VCC - 1.2V) 0.004 1 μADC Power-Supply Rejection
Ratio PSRR 4.5V < (VCC - VEE) < 5.5V 50 65 dBOutputs enabled, TA = +25°C 85 ICC RL = ∞ Outputs disabled 35Outputs enabled, TA = +25°C 80 IEE RL = ∞ Outputs disabled 30 Quiescent Supply CurrentIDD 4 mA
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffersLOGIC-LEVEL CHARACTERISTICS(VCC- VEE)= +4.5V to +10.5V, VDD= +2.7V to +5.5V, AGND = DGND = 0, VIN_ = VOSDFILL_ = 0, RL= 150Ωto AGND, and = TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSVDD = +5.0V3 Input Voltage High LevelVIHVDD = +2.7V2 VVDD = +5.0V 0.8Input Voltage
Low Level VILVDD = +2.7V 0.6V
Excluding RESET-10.011Input Current
High LevelIIHVI > 2VRESET-30-20μA
Excluding RESET-10.011Input Current
Low LevelIILVI < 1VRESET-300-235μA
ISOURCE = 1mA, VDD = +5V4.74.9Output Voltage High
LevelVOHISOURCE = 1mA, VDD = +3V2.72.9 V
ISINK = 1mA, VDD = +5V 0.10.3Output Voltage Low
LevelVOLISINK = 1mA, VDD = +3V 0.10.3V
VDD = +5V, VO = +4.9V14Output Current High
LevelIOHVDD = +3V, VO = +2.7V18 mA
VDD = +5V, VO = +0.1V14 Output Current
Low LevelIOLVDD = +3V, VO = +0.3V18 mA
AC ELECTRICAL CHARACTERISTICS—DUAL SUPPLIES ±5V(VCC= +5V, VEE= -5V, VDD= +5V, AGND = DGND = 0, VIN_ = VOSDFILL_ = 0, RL= 150Ωto AGND, and TA= +25°C, unless other-
wise noted.)
PARAMETERSYMBOL CONDITIONS MIN TYP MAXUNITSAV = +1V/V 110 Small-Signal -3dB Bandwidth BWSS VOUT = 20mVp-p AV = +2V/V 78 MHzAV = +1V/V 80 Medium-Signal -3dB Bandwidth BWMS VOUT_ = 200mVp-p AV = +2V/V 75 MHzAV = +1V/V 40 Large-Signal -3dB Bandwidth BWLS VOUT_ = 2Vp-p AV = +2V/V 50 MHzAV = +1V/V 14 Small-Signal 0.1dB Bandwidth BW0.1dB-SS VOUT_ = 20mVp-p AV = +2V/V 11 MHzAV = +1V/V 14 Medium-Signal 0.1dB Bandwidth BW0.1dB-MS VOUT_ = 200mVp-p AV = +2V/V 11 MHzAV = +1V/V 14 Large-Signal 0.1dB Bandwidth BW0.1dB-LS VOUT_ = 2Vp-p AV = +2V/V 11 MHzVOUT_ = 2V step, AV = +1V/V 150 Slew Rate SR VOUT_= 2V step, AV = +2V/V 150 V/μs
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersAC ELECTRICAL CHARACTERISTICS—DUAL SUPPLIES ±5V (continued)(VCC= +5V, VEE= -5V, VDD= +5V, AGND = DGND = 0, VIN_ = VOSDFILL_ = 0, RL= 150Ωto AGND, AV= +1V/V, and TA= +25°C,
unless otherwise noted.)
PARAMETERSYMBOL CONDITIONS MIN TYP MAXUNITSAV = +1V/V 60 Settling Time tS 0.1% VOUT_ = 0 to 2V
step AV = +2V/V 60 nsAV = +1V/V 50 Switching Transient (Glitch) (Note 3) AV = +2V/V 45 mVf = 100kHz 70 AC Power-Supply Rejection Ratio f = 1MHz 68 dBRL = 1kΩ 0.002 Differential Gain Error (Note 4) RL = 150Ω 0.02 %RL = 1kΩ 0.02 Differential Phase Error (Note 4) RL = 150Ω 0.12 d eg r eesCrosstalk, All Hostile f = 6MHz -62 dBOff-Isolation, Input-to-Output f = 6MHz -110 dBInput Noise Voltage Density en BW = 6MHz 73 μVRMSInput Capacitance CIN 5 pFDisabled Output
Capacitance Amplifier in disable mode 3 pFCapacitive Load at 3dB
Output Peaking 30 pFOutput enabled 3 Output Impedance ZOUT f = 6MHz Output disabled 4k Ω
AC ELECTRICAL CHARACTERISTICS—DUAL SUPPLIES ±3V(VCC= +3V, VEE= -3V, VDD= +3V, AGND = DGND = 0, VIN_= VOSDFILL_ = 0, RL= 150Ωto AGND, AV= +1V/V, and TA= +25°C,
unless otherwise noted.)
PARAMETERSYMBOL CONDITIONS MIN TYP MAXUNITSAV = +1V/V 110 Small-Signal -3dB Bandwidth BWSS VOUT_ = 20mVp-p AV = +2V/V 70 MHzAV = +1V/V 110 Medium-Signal -3dB Bandwidth BWMS VOUT_ =
200mVp-p AV = +2V/V 70 MHzAV = +1V/V 32 Large-Signal -3dB Bandwidth BWLS VOUT_ = 2Vp-p AV = +2V/V 38 MHzAV = +1V/V 12 Small-Signal 0.1dB Bandwidth BW0.1dB-SS VOUT_ = 20mVp-p AV = +2V/V 12 MHzAV = +1V/V 12 Medium-Signal 0.1dB Bandwidth BW0.1dB-MS VOUT_ =
200mVp-p AV = +2V/V 12 MHzAV = +1V/V 12 Large-Signal 0.1dB Bandwidth BW0.1dB-LS VOUT_ = 2Vp-p AV = +2V/V 12 MHz
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffersAC ELECTRICAL CHARACTERISTICS—DUAL SUPPLIES ±3V (continued)(VCC= +3V, VEE= -3V, VDD= +3V, AGND = DGND = 0, VIN_= VOSDFILL_ = 0, RL= 150Ωto AGND, AV= +1V/V, and TA= +25°C,
unless otherwise noted.)
PARAMETERSYMBOL CONDITIONS MIN TYP MAXUNITSVOUT_ = 2V step AV = +1V/V 125 Slew Rate SR VOUT_ = 2V step AV = +2V/V 125 V/μsAV = +1V/V 60 Settling Time tS 0.1% VO = 0 to 2V step AV = +2V/V 60 nsAV = +1V/V 20 Switching Transient (Glitch) (Note 3) AV = +2V/V 20 mVf = 100kHz 72 AC Power-Supply Rejection Ratio f = 1MHz 71 dBRL = 1kΩ 0.02 Differential Gain Error (Note 4) RL = 150Ω 0.15 %RL = 1kΩ 0.05 Differential Phase Error (Note 4) RL = 150Ω 0.2 d eg r eesCrosstalk, All Hostile f = 6MHz -63 dBOff-Isolation, Input to Output f = 6MHz -112 dBInput Noise Voltage Density en BW = 6MHz 73 μVRMSInput Capacitance CIN_ 5 pFDisabled Output Capacitance Amplifier in disable mode 3 pFCapacitive Load at 3dB
Output Peaking 30 pFOutput enabled 3 Output Impedance ZOUT f =
6MHz Output disabled 4k Ω
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersAC ELECTRICAL CHARACTERISTICS—SINGLE SUPPLY +5V(VCC= +5V, VEE= 0, VDD= +5V, AGND = DGND = 0, VIN_ = VOSDFILL_ = 1.75V, RL= 150Ωto AGND, AV= +1V/V, and TA=
+25°C, unless otherwise noted.)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSSmall-Signal -3dB Bandwidth BWSS VOUT_ = 20mVp-p 100 MHzMedium-Signal -3dB Bandwidth BWMS VOUT_ = 200mVp-p 100 MHzLarge-Signal -3dB Bandwidth BWLS VOUT_ = 1.5Vp-p 40 MHzSmall-Signal 0.1dB Bandwidth BW0.1dB-SS VOUT_ = 20mVp-p 10 MHzMedium-Signal 0.1dB Bandwidth BW0.1dB-MS VOUT_ = 200mVp-p 12 MHzLarge-Signal 0.1dB Bandwidth BW0.1dB-LS VOUT_ = 1.5Vp-p 14 MHzSlew Rate SR VOUT_ = 2V step, AV = +1V/V 100 V/μsSettling Time tS 0.1% VOUT_ = 0 to 2V step 60 nsSwitching Transient (Glitch) 25 mVf = 100kHz 70 AC Power-Supply Rejection Ratio f = 1MHz 69 dBRL = 1kΩ 0.1 Differential Gain Error (Note 4) RL = 150Ω 0.2 %RL = 1kΩ 0.05 Differential Phase Error (Note 4) RL = 150Ω 0.2 d eg r eesCrosstalk, All Hostile f = 6MHz -63 dBOff-Isolation, Input-to-
Output f = 6MHz -110 dBInput Noise Voltage
Density en BW = 6MHz 73 μVRMSInput Capacitance CIN_ 5 pFDisabled Output
Capacitance Amplifier in disable mode 3 pFCapacitive Load at 3dB
Output Peaking 30 pFOutput enabled 3 Output Impedance ZOUT f = 6MHz Output disabled 4k Ω
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffersSWITCHING CHARACTERISTICS((VCC- VEE) = +4.5V to +10.5V, VDD= +2.7V to +5.5V, DGND = AGND = 0, VIN_ = VOSDFILL_ = 0 for dual supplies, VIN_ =
VOSDFILL_ = +1.75V for single supply, RL= 150Ωto AGND, CL= 100pF, AV= +1V/V, and TA= TMINto TMAX, unless otherwise
noted. Typical values are at TA= +25°C. )
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITSDelay: UPDATE to Video Out tPdUdVo VIN = 0.5V step 200 450 nsDelay: UPDATE to AOUT tPdUdAo MODE = 0, time to AOUT = low after
UPDATE = low 30 200 nsVDD = +5V 40 Delay: OSDKEY_ to Output tPdOkVo/
tPdOfVo VOUT = 0.5V step VDD = +3V 60 nsDelay: SCLK to DOUT Valid tPdDo Logic state change in DOUT on active
SCLK edge 30 200 nsDelay: Output Disable tPdHOe VOUT = 0.5V, 1kΩ pulldown to AGND 300 800 nsDelay: Output Enable tPdLOe Output disabled, 1kΩ pulldown to AGND,
VIN = 0.5V 200 800 nsSetup: CE to SCLK tSuCe 100 nsSetup: DIN to SCLK tSuDi 100 nsHold Time: SCLK to DIN tHdDi 100 nsMinimum High Time: SCLK tMnHCk 100 nsMinimum Low Time: SCLK tMnLCk 100 nsMinimum Low Time: UPDATE tMnLUd 100 nsSetup Time: UPDATE to SCLK tSuHUd Rising edge of UPDATE to falling edge of
SCLK 100 nsHold Time: SCLK to UPDATE tHdHUd Falling edge of SCLK to falling edge of
UPDATE 100 nsSetup Time: MODE to SCLK tSuMd Minimum time from clock edge to MODE
with valid data clocking 100 nsHold Time: MODE to SCLK tHdMd Minimum time from clock edge to MODE
with valid data clocking 100 nsMinimum Low Time: RESET tMnLRst 300 nsDelay: RESET tPdRst 10kΩ pulldown to AGND, 0.5V step 600 ns
Note 1:Associated output voltage may be determined by multiplying the input voltage by the specified gain (AV) and adding output
offset voltage. Gain is specified for IN_ and OSDFILL_ signal paths.
Note 2:Logic-level characteristics apply to the following pins: DIN, DOUT, SCLK, CE, UPDATE, RESET, A3–A0, MODE, AOUT, and
OSDKEY_.
Note 3:Switching transient settling time is guaranteed by the settling time (tS) specification. Switching transient is a result of updat-
ing the switch matrix.
Note 4:Input test signal: 3.58MHz sine wave of amplitude 40IRE superimposed on a linear ramp (0 to 100IRE). IRE is a unit of
video-signal amplitude developed by the International Radio Engineers: 140IRE = 1.0V.
Note 5:All devices are 100% production tested at TA= +25°C. Specifications over temperature limits are guaranteed by design.
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersSYMBOLTYPEDESCRIPTIONSignalAddress Valid Flag
(AOUT)SignalClock Enable (CE)SignalClock (SCLK)SignalSerial Data In (DIN)SignalSerial Data Output
(DOUT)SignalMODESignalOutput enable
RstSignalReset Input (RESET)SignalUPDATESignalVideo Out (OUT)PropertyHigh- or Low-to-High
transitionPropertyHoldPropertyLow- or High-to-Low
transitionPropertyMinimumPropertyMaximumPropertyPropagation delayPropertySetupPropertyTransitionPropertyWidth
Symbol DefinitionsNaming ConventionsAll parameters with time units are given a "t" desig-
nation, with appropriate subscript modifiers.Propagation delays for clocked signals are from the
active edge of clock. Propagation delay for level-sensitive signals is from
input to output at the 50% point of a transition.Setup and hold times are measured from the 50%
point of signal transition to the 50% point of the
clocking signal transition.Setup time refers to any signal that must be stable
before the active clock edge, even if the signal is
not latched or clocked itself.Hold time refers to any signal that must be stable
during and after active clock edge, even if the sig-
nal is not latched or clocked.Propagation delays to unobservable internal signals
are modified to setup and hold designations
applied to observable I/O signals.
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffersDATA AND CONTROL TIMING
OSD: KEY AND FILL TIMING
Ce: CE
Of: OSDFILLi
IN_
VIDEO SOURCE
(SELECTED INPUT)
VIDEO OUTPUT
(WITH SUPERIMPOSED OSD)
OUTi
Ok: OSDKEYi
Di: DIN
Do: DOUT
Ud: UPDATE
Vo: OUT_
Rst: RESET
Oe: OUTPUT ENABLE
Ao: AOUT
tSuCetHdCe
tMnHCk
tMnLCk
tSuDi
tHdDi
tPdDo
tHdUd
tMnLUd
tSuUd
tPdHOkVotPdLOfVo
tPdLOkVo
Hi-ZtPdUdVo
tWTrVo
tPdUdAotPdRstVo
tMnlRsttPdHOeVotPdLOeVo
Hi-Z
TIMING PARAMETER DEFINITIONS
NAMEDESCRIPTIONtPdUdVoDelay: Update to Video Out
tPdUdAoDelay: UPDATE to Aout
tPdOkVoDelay: OSD Key to Video Output
tPdOfVoDelay: OSD Fill to Video Output
tPdDoDelay: Clk to Data Out
tPdHOeVoDelay: Output Enable to Video Output
(High: Disable)
tPdLOeVoDelay: Output Enable to Video Output
(Low: Enable)
tSuCeSetup: Clock Enable to Clock
tSuDiSetup Time: Data In to Clock
TIMING PARAMETER DEFINITIONS
NAME DESCRIPTIONtHdDiHold Time: Clock to Data In
tMnHCkMin High Time: Clk
tMnLCkMin Low Time: Clk
tMnLUdMin Low Time: Update
tSuHUdSetup Time: UPDATE to Clk with UPDATE High
Not ValidSetup Time: UPDATE to Clk with UPDATE Low
tHdHUdHold Time: Clk to UPDATE with UPDATE high
Not ValidHold Time: Clk to UPDATE with UPDATE Low
tPdDiDoAsynchronous Delay: Data In to Data Out
tMnMdMin Low Time: MODE
tMxTrMax Rise Time: Clk, Update
tMnLRstMin Low Time: Reset
tPdRstVoDelay: Reset to Video Output
Ck: SCLK
Figure 1. Timing Diagram
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersTypical Operating Characteristics—Dual Supplies ±5V(VCC= +5V and VEE= -5V, VDD= +5V, AGND = DGND = 0, VIN_= 0, RL= 150Ωto AGND, and TA = +25°C, unless otherwise
noted.)
LARGE-SIGNAL FREQUENCY RESPONSE
AX4356 toc01
FREQUENCY (MHz)
(dRL = 150Ω
AV = +2V/V
AV = +1V/V
MEDIUM-SIGNAL FREQUENCY RESPONSE
AX4356 toc02
FREQUENCY (MHz)
(dRL = 150Ω
AV = +1V/V
AV = +2V/V
SMALL-SIGNAL FREQUENCY RESPONSE
AX4356 toc03
FREQUENCY (MHz)
(dRL = 150Ω
AV = +1V/V
AV = +2V/V
LARGE-SIGNAL FREQUENCY RESPONSE
AX4356 toc04
FREQUENCY (MHz)
(dRL = 1kΩ
AV = +1V/V
AV = +2V/V
MEDIUM-SIGNAL FREQUENCY RESPONSE
AX4356 toc05
FREQUENCY (MHz)
(dRL = 1kΩ
AV = +2V/V
AV = +1V/V
SMALL-SIGNAL FREQUENCY RESPONSE
AX4356 toc06
FREQUENCY (MHz)
(dRL = 1kΩ
AV = +1V/V
AV = +2V/V
LARGE-SIGNAL GAIN FLATNESS
vs. FREQUENCY
X4356 toc07
FREQUENCY (MHz)
(d
AV = +1V/V
AV = +2V/V
RL = 150Ω
LARGE-SIGNAL GAIN FLATNESS
vs. FREQUENCY
X4356 toc08
FREQUENCY (MHz)
(d
AV = +1V/V
AV = +2V/V
RL = 1kΩ
LARGE-SIGNAL FREQUENCY RESPONSE
(AV = +1V/V)
X4356 toc09
FREQUENCY (MHz)
(dRL = 150Ω
CL = 30pF
CL = 15pF
CL = 45pF
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffersTypical Operating Characteristics—Dual Supplies ±5V (continued)(VCC= +5V and VEE= -5V, VDD= +5V, AGND = DGND = 0, VIN_= 0, RL= 150Ωto AGND, and TA = +25°C, unless otherwise
noted.)
LARGE-SIGNAL FREQUENCY RESPONSE
(AV = +2V/V)
4356 toc10
FREQUENCY (MHz)
(dRL = 150Ω
CL = 30pF
CL = 15pF
CL = 45pF
MEDIUM-SIGNAL FREQUENCY RESPONSE
(AV = +1V/V)
AX4356 toc11
FREQUENCY (MHz)
(d
CL = 45pF
CL = 15pF
CL = 30pF
MEDIUM-SIGNAL FREQUENCY RESPONSE
(AV = +2V/V)
AX4356 toc12
FREQUENCY (MHz)
(d
CL = 15pF
CL = 45pF
CL = 30pF
AX4356 toc13
FREQUENCY (MHz)
(d
CROSSTALK vs. FREQUENCY
AV = +1V/V
AX4356 toc14
FREQUENCY (MHz)
(d
CROSSTALK vs. FREQUENCY
AV = +2V/V-10
DISTORTION vs. FREQUENCY
AX4356 toc15
FREQUENCY (MHz)
AV = +1V/V
2ND HARMONIC
3RD HARMONIC
DISTORTION vs. FREQUENCY
AX4356 toc16
FREQUENCY (MHz)
AV = +2V/V
2ND HARMONIC
3RD HARMONIC
ENABLED-OUTPUT IMPEDANCE
vs. FREQUENCY
4356 toc17
FREQUENCY (MHz)
IM
(Ω
100k10M100M1M1G
4356 toc18
FREQUENCY (Hz)
IM
(Ω
10k
100k
DISABLED-OUTPUT IMPEDANCE
vs. FREQUENCY
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersTypical Operating Characteristics—Dual Supplies ±5V (continued)(VCC= +5V and VEE= -5V, VDD= +5V, AGND = DGND = 0, VIN_= 0, RL= 150Ωto AGND, and TA = +25°C, unless otherwise
noted.)
100k10M100M1M1G
AX4356 toc19
FREQUENCY (Hz)
IS
(d
OFF ISOLATION vs. FREQUENCY10k1M100k10M100M
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCYAX4356 toc20
FREQUENCY (Hz)
(d
-50100010k100k1M1001k10M
INPUT VOLTAGE NOISE vs. FREQUENCYAX4356 toc21
FREQUENCY (Hz)
(n
/√
25ns/div
LARGE-SIGNAL PULSE RESPONSE
(AV = +1V/V)INPUT
1V/div
OUTPUT
0.5V/div
MAX4356 toc22
25ns/div
LARGE-SIGNAL PULSE RESPONSE
(AV = +2V/V)INPUT
0.5V/div
OUTPUT
0.5V/div
MAX4356 toc23
25ns/div
MEDIUM-SIGNAL PULSE RESPONSE
(AV = +1V/V)INPUT
100mV/div
OUTPUT
50mV/div
MAX4356 toc24
25ns/div
MEDIUM-SIGNAL PULSE RESPONSE
(AV = +2V/V)INPUT
50mV/div
OUTPUT
50mV/div
MAX4356 toc25
20ns/div
SWITCHING TIME
(AV = +1V/V)VUPDATE
5V/div
VOUT
00mV/div
MAX4356 toc26
20ns/div
SWITCHING TIME
(AV = +2V/V)VUPDATE
5V/div
VOUT
1V/div
MAX4356 toc27
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffeTypical Operating Characteristics—Dual Supplies ±5V (continued)(VCC= +5V and VEE= -5V, VDD= +5V, AGND = DGND = 0, VIN_= 0, RL= 150Ωto AGND, and TA = +25°C, unless otherwise
noted.)
20ns/div
SWITCHING TRANSIENT (GLITCH)
(AV = +1V/V)VUPDATE
5V/div
VOUT
25mV/div
MAX4356 toc28
20ns/div
SWITCHING TRANSIENT (GLITCH)
(AV = +2V/V)VUPDATE
5V/div
VOUT
25mV/div
MAX4356 toc29
OFFSET VOLTAGE DISTRIBUTION
4356 toc30
OFFSET VOLTAGE (mV)
DIFFERENTIAL GAIN AND PHASE
(RL = 150Ω)
IRE
(°
(%
AX4356 toc31
DIFFERENTIAL GAIN AND PHASE
(RL = 1kΩ)
IRE
(°
(%
AX4356 toc32
25ns/div
LARGE-SIGNAL PULSE RESPONSE WITH
CAPACITIVE LOAD (CL = 30pF, AV = +1V/V)INPUT
1V/div
OUTPUT
0.5/Vdiv
MAX4356 toc33
25ns/div
LARGE-SIGNAL PULSE RESPONSE WITH
CAPACITIVE LOAD (CL = 30pF, AV = +2V/V)INPUT
0.5V/div
OUTPUT
0.5/Vdiv
MAX4356 toc34
25ns/div
MEDIUM-SIGNAL PULSE RESPONSE WITH
CAPACITIVE LOAD (CL = 30pF, AV = +1V/V)INPUT
100mV/div
OUTPUT
50mV/div
MAX4356 toc35
25ns/div
MEDIUM-SIGNAL PULSE RESPONSE WITH
CAPACITIVE LOAD (CL = 30pF, AV = +2V/V)INPUT
50mV/div
OUTPUT
50mV/div
MAX4356 toc36
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersTypical Operating Characteristics—Dual Supplies ±5V (continued)(VCC= +5V and VEE= -5V, VDD= +5V, AGND = DGND = 0, VIN_= 0, RL= 150Ωto AGND, and TA = +25°C, unless otherwise
noted.)
GAIN vs. TEMPERATURE
4356 toc37
TEMPERATURE (°C)
(d
AV = +2V/V
AV = +1V/V10n1μ100p10p1n100n10μ100μ
AX4356 toc38
10n
10μ
100n
100μ
10m
100m
RESET DELAY vs. CRESET (s
CRESET (F)
OSD SWITCHING TRANSIENT
(100IRE LEVEL SWITCH) (AV = +2V/V)MAX4356 toc39
50ns/div
VOSDKEY0
5V/div
VOUT0
500mV/div
100IRE
0IRE
OSD SWITCHING 3.58MHz SIGNAL
(AV = +2V/V)MAX4356 toc40
50ns/div
VOSDKEY0
5V/div
VOUT0
500mV/div
SUPPLY CURRENT vs. TEMPERATURE
X4358 toc41
TEMPERATURE (°C)
(m
ICC
IEE
IDD
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffersTypical Operating Characteristics—Dual Supplies ±3V(VCC= +3V and VEE= -3V, VDD= +3V, AGND = DGND = 0, VIN_= 0, RL= 150Ωto AGND, and TA = +25°C, unless otherwise
noted.)
LARGE-SIGNAL FREQUENCY
RESPONSE
AX4356 toc42
FREQUENCY (MHz)
(dRL = 150Ω
AV = +1V/V
AV = +2V/V
MEDIUM-SIGNAL FREQUENCY
RESPONSE
AX4356 toc43
FREQUENCY (MHz)
(dRL = 150Ω
AV = +1V/V
Av = +2V/V
SMALL-SIGNAL FREQUENCY
RESPONSE
AX4356 toc44
FREQUENCY (MHz)
(dRL = 150Ω
AV = +1V/V
AV = +2V/V
LARGE-SIGNAL FREQUENCY
RESPONSE
X4356 toc45
FREQUENCY (MHz)
(d
RL = 1kΩ
AV = +2V/V
AV = +1V/V
MEDIUM-SIGNAL FREQUENCY
RESPONSE
X4356 toc46
FREQUENCY (MHz)
(d
RL = 1kΩ
AV = +1V/V
AV = +2V/V
SMALL-SIGNAL FREQUENCY
RESPONSE
X4356 toc47
FREQUENCY (MHz)
(d
RL = 1kΩ
AV = +1V/V
AV = +2V/V
LARGE-SIGNAL GAIN FLATNESS
4356 toc48
FREQUENCY (MHz)
(d
0.2RL = 150Ω
AV = +1V/V
AV = +2V/V
LARGE-SIGNAL GAIN FLATNESS
AX4356 toc49
FREQUENCY (MHz)
(d
0.2RL = 1kΩ
AV = +1V/V
AV = +2V/V
LARGE-SIGNAL FREQUENCY RESPONSE
(AV = +1V/V)
X4356 toc50
FREQUENCY (MHz)
(d
CL = 15pF
CL = 45pF
CL = 30pF
6x16 Nonblocking Video Crosspoint Switchith On-Screen Display Insertion and I/O BuffersTypical Operating Characteristics—Dual Supplies ±3V (continued)(VCC= +3V and VEE= -3V, VDD= +3V, AGND = DGND = 0, VIN_= 0, RL= 150Ωto AGND, and TA = +25°C, unless otherwise
noted.)
LARGE-SIGNAL FREQUENCY RESPONSE
(AV = +2V/V)
AX4356 toc51
FREQUENCY (MHz)
(d
CL = 15pF
CL = 45pF
CL = 30pF
MEDIUM-SIGNAL FREQUENCY RESPONSE
(AV = +1V/V)
AX4356 toc52
FREQUENCY (MHz)
(d
CL = 30pF
CL = 45pF
CL = 15pF
MEDIUM-SIGNAL FREQUENCY RESPONSE
(AV = +2V/V)
AX4356 toc53
FREQUENCY (MHz)
(d
CL = 45pF
CL = 30pF
CL = 15pF
-901M10M100M1G
CROSSTALK VS. FREQUENCY X4356 toc54
FREQUENCY (Hz)
(d
AV = +1V/V-30
CROSSTALK VS. FREQUENCY
AX4356 toc55
FREQUENCY (MHz)
(d
AV = + 2V/V-10
DISTORTION VS. FREQUENCY
X4356 toc56
FREQUENCY (MHz)
(d
AV = + 1V/V
2ND HARMONIC
3RD HARMONIC
0.1100M10M1M
DISTORTION VS. FREQUENCY AX4356 toc57
FREQUENCY (Hz)
(d
AV = +2 V/V
2ND HARMONIC
3RD HARMONIC
ENABLED OUTPUT IMPEDANCE
VS. FREQUENCY
X4356 toc58
FREQUENCY (MHz)
IM
(Ω
DISABLED OUTPUT IMPEDANCE
VS. FREQUENCY
AX4356 toc59
FREQUENCY (MHz)
IM
(Ω
10k
100k
6x16 Nonblocking Video Crosspoint Switcith On-Screen Display Insertion and I/O BuffersTypical Operating Characteristics—Dual Supplies ±3V (continued)(VCC= +3V and VEE= -3V, VDD= +3V, AGND = DGND = 0, VIN_= 0, RL= 150Ωto AGND, and TA = +25°C, unless otherwise
noted.)
100k10M100M1M1G
OFF ISOLATION VS. FREQUENCY4356 toc60
FREQUENCY (Hz)
IS
(d
10k100k10M100M
POWER-SUPPLY REJECTION RATIO
VS. FREQUENCYAX4356 toc61
FREQUENCY (Hz)
(d
100010k100k1M1001k10M
INPUT VOLTAGE NOISE
vs. FREQUENCY4356 toc62
FREQUENCY (Hz)
(n
LARGE-SIGNAL PULSE RESPONSE
(AV = +1V/V)MAX4356 toc63
OUTPUT
0.5V/div
INPUT
1V/div
25ns/div
LARGE-SIGNAL PULSE RESPONSE
(AV = +2V/V)MAX4356 toc64
OUTPUT
0.5V/div
INPUT
0.5V/div
25ns/div
MEDIUM-SIGNAL PULSE RESPONSE
(AV = +1V/V)MAX4356 toc65
OUTPUT
50mV/div
INPUT
100mV/div
25ns/div
MEDIUM-SIGNAL PULSE RESPONSE
(AV = +2V/V)MAX4356 toc66
OUTPUT
50mV/div
INPUT
50mV/div
25ns/div
SWITCHING TIME
(AV = +1V/V)MAX4356 toc67
VOUT
500mV/div
VUPDATE
3V/div
20ns/div
SWITCHING TIME
(AV = +2V/V)MAX4356 toc68
VOUT
1V/div
VUPDATE
3V/div
20ns/div
