MAX4158ESA-T ,350MHz/250MHz, 2-Channel Video Multiplexer-AmplifiersApplicationsMAX4258ESA -40°C to +85°C 8 SOVideo-Signal MultiplexingMAX4258EUA -40°C to +85°C 8 μMAX ..
MAX4158EUA ,350MHz/250MHz / 2-Channel Video Multiplexer-AmplifiersApplicationsMAX4258ESA -40°C to +85°C 8 SOVideo-Signal MultiplexingMAX4258EUA -40°C to +85°C 8 µMAX ..
MAX4159ESD ,350MHz/250MHz / 2-Channel Video Multiplexer-AmplifiersELECTRICAL CHARACTERISTICS(V+ = +5V, V- = -5V, V = 0V, V = 0V, R = ¥ , T = T to T , unless otherwis ..
MAX4162ESA ,SOT23 / Micropower / Single-Supply / Rail-to-Rail I/O Op AmpsELECTRICAL CHARACTERISTICS: +3V Operation (continued)(V =+3V, V = 0V, V = V / 2, V = V / 2, R tied ..
MAX4162ESA ,SOT23 / Micropower / Single-Supply / Rail-to-Rail I/O Op AmpsMAX4162/MAX4163/MAX416419-1195; Rev 0; 4/97SOT23, Micropower, Single-Supply, Rail-to-Rail I/O Op Am ..
MAX4162ESA ,SOT23 / Micropower / Single-Supply / Rail-to-Rail I/O Op AmpsELECTRICAL CHARACTERISTICS: +3V Operation (continued)(V =+3V, V = 0V, V = V / 2, V = V / 2, R tied ..
MAX797ESE ,Step-Down Controllers with Synchronous Rectifier for CPU PowerGeneral Description ________
MAX797ESE ,Step-Down Controllers with Synchronous Rectifier for CPU PowerFeaturesThe MAX796/MAX797/MAX799 high-performance, step- ' 96% Efficiencydown DC-DC converters with ..
MAX797ESE ,Step-Down Controllers with Synchronous Rectifier for CPU PowerApplications(SECFB) SKIP 2 LX15REF BSTNotebook and Subnotebook Computers 3 14GND DL4 MAX796 13PDAs ..
MAX797ESE/T ,Step-Down Controllers with Synchronous Rectifier for CPU PowerMAX796/MAX797/MAX79919-0221; Rev 4; 9/05Step-Down Controllers with Synchronous Rectifier for CPU Po ..
MAX797ESE+ ,Step-Down Controllers with Synchronous Rectifier for CPU Powerapplications.MAX796CPE 0°C to +70°C 16 Plastic DIPThe SKIP override input allows automatic switchov ..
MAX797ESE+T ,Step-Down Controllers with Synchronous Rectifier for CPU PowerELECTRICAL CHARACTERISTICS(V+ = 15V, GND = PGND = 0V, I = I = 0A, T = 0°C to +70°C for MAX79_C, T = ..
MAX4158ESA+T-MAX4158ESA-T
350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
_______________General DescriptionThe MAX4158/MAX4159/MAX4258/MAX4259 are wide-
band, 2-channel, noninverting video amplifiers with input
multiplexing, capable of driving ±2.5V signals into 50Ωor
75Ωloads. These devices are current-mode feedback
amplifiers; gain is set by external feedback resistors. The
MAX4158/MAX4159 are optimized for unity gain (0dB)
with a -3dB bandwidth of 350MHz. The MAX4258/
MAX4259 are optimized for gains of two (6dB) or more
with a 250MHz -3dB bandwidth. These devices have low
(0.01%/0.01°) differential gain and phase errors, and oper-
ate from ±5V supplies.
These devices are ideal for use in broadcast and graphics
video systems because of their low, 2pF input capaci-
tance, channel-to-channel switching time of only 20ns,
and wide, 130MHz 0.1dB bandwidth. In addition, the com-
bination of ultra-high speed and low power makes them
suitable for use in general-purpose high-speed applica-
tions, such as medical imaging, industrial instrumentation,
and communications systems.
The MAX4159/MAX4259 have address latching and high-
impedance output disabling, allowing them to be incorpo-
rated into large switching arrays. They are available in
14-pin SO and 16-pin QSOP packages. The MAX4158/
MAX4258 have no address latching or output disabling,
but are available in space-saving 8-pin μMAX and SO
packages.
________________________ApplicationsVideo-Signal Multiplexing
Video Crosspoint Switches
Pixel Switching
Coaxial Cable Drivers
Workstations
High-Definition TV (HDTV)
Broadcast Video
Multimedia Products
High-Speed Signal Processing
____________________________FeaturesExcellent Video Specifications:
0.1dB Gain Flatness to 130MHz
0.01%/0.01°Differential Gain/Phase ErrorHigh Speed:
350MHz -3dB Bandwidth (MAX4158/4159)
250MHz -3dB Bandwidth (MAX4258/4259)
700V/μs Slew Rate (MAX4158/4159)
1000V/μs Slew Rate (MAX4258/4259)
20ns Settling Time to 0.1%Fast Switching:
20ns Channel-Switching Time
<70mV Switching TransientLow Power: 100mWDirectly Drive 75Ωor 50ΩCables High Output Current Drive: >70mAAddress Latch and High-Z Output Disable 50MHz/250MHz, 2-Channel ideo Multiplexer-Amplifiers19-1164; Rev 2; 3/01
______________Ordering Information
_________________Pin Configurations
PART
MAX4158ESAMAX4158EUA
MAX4159ESDMAX4159EEE
-40°C to +85°C
-40°C to +85°C
TEMP. RANGEPIN-PACKAGE8 SO
8 μMAX
-40°C to +85°C
-40°C to +85°C14 SO
16 QSOP
MAX4258ESAMAX4258EUA
MAX4259ESDMAX4259EEE
-40°C to +85°C
-40°C to +85°C8 SO
8 μMAX
-40°C to +85°C
-40°C to +85°C14 SO
16 QSOP
MAX4158/MAX4258
INPUT
MAX4158/MAX4258IN0
IN1IN1V-
OUTGND
IN0
SO/mMAXTOP VIEW
Pin Configurations continued at end of data sheet.
EVALUATION KIT MANUAL
FOLLOWS DATA SHEET
50MHz/250MHz, 2-Channel ideo Multiplexer-AmplifiersABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS(V+ = +5V, V- = -5V, VIN= 0V, VOUT= 0V, RL= ¥, 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.
Note 1:Continuous power dissipation maximum rating must also be observed.
Positive Supply Voltage (V+ to GND) ...................................+6V
Negative Supply Voltage (V- to GND).....................................-6V
Amplifier Input Voltage (IN0 or IN1).....(V- - 0.3V) to (V+ + 0.3V)
FB Current........................................................................±20mA
Digital Input Voltage (A0, EN, or LE)............-0.3V to (V+ + 0.3V)
Output Short Circuit to GND (Note 1).........................Continuous
Output Short-Circuit Current to V+, V- (Note 1)........................5s
Continuous Power Dissipation (TA= +70°C)
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
8-Pin μMAX (derate 4.10mW/°C above +70°C)............330mW
14-Pin SO (derate 8.33mW/°C above +70°C)...............667mW
16-Pin QSOP (derate 8.33mW/°C above +70°C)..........667mW
Operating Temperature Range...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Inferred from the CMRR test
Inferred from the PSRR test
VOUT= -2.5V to 2.5V
MAX4159/MAX4259 only, EN= 5V,
VOUT= -3.0V to 3.0V (Note 2)
f = 0Hz= 50Ω= open circuit
VIN= -2.5V to 2.5V= +25°C= +25°C
VIN= -2.5V to 2.5V
VOUT= -2.5V to 2.5V, RL= 100Ω
CONDITIONS70100IOUTOutput Current
±2.5±3.5VOUTV±3.0±4.0Output Voltage Swing5060CMRRDC Common-Mode Rejection Ratio1.0 3.0ZTOpen-Loop Transimpedance±1±6VOSInput Offset Voltage (Either Channel)±2.5±3.0VIN±4.5 ±5.5V+, V-Operating Supply-Voltage Range
Input Voltage Range110ROUT(d)Disabled Output Resistance40ROUTOutput Resistance50RIN(FB)FB Pin Input Resistance120RIN
μV/°C2TCVOSInput Offset Voltage Temperature
Coefficient (Either Channel)±2±10IINInput Bias Current (Channel On)±2±12IFBFB Pin Bias Current100550Input Resistance
UNITSMINTYPMAXSYMBOLPARAMETERChannel on
Channel off
Open loop, V+ = +4.5V to +5.5V,
V- = -4.5V to -5.5VdB6078PSRRDC Power-Supply Rejection Ratio
Sinking or sourcing to groundmA120ISCOutput Short-Circuit Current
MAX4158/MAX425810.913.0= GND, MAX4159/MAX425910.913.0= V+, MAX4159/MAX4259
6.38.0Positive Supply Current
MAX4158/MAX42589.912.0= GND, MAX4159/MAX42599.912.0= V+, MAX4159/MAX4259
5.07.0Negative Supply Current= TMINto TMAX= TMINto TMAX
±18
±20
50MHz/250MHz, 2-Channel ideo Multiplexer-AmplifiersDC ELECTRICAL CHARACTERISTICS (continued)(V+ = +5V, V- = -5V, VIN= 0V, VOUT= 0V, RL= ¥, TA= TMINto TMAX, unless otherwise noted. Typical values are at TA= +25°C.)
AC ELECTRICAL CHARACTERISTICS—MAX4158/MAX4159(V+ = +5V, V- = -5V, VIN= 0V, VOUT= 0V, RL= 100Ω, TA= +25°C, unless otherwise noted.)
VIL = 0
VIH= 5.5V, V+ = +5.5V
CONDITIONS130300IIHLogic-High Input Current-2-20IILLogic-Low Input Current2.0VIHLogic-High Threshold0.8VILLogic-Low Threshold
UNITSMINTYPMAXSYMBOLPARAMETER= 0dB, VOUT= 2Vp-p (Note 4)= 0dB, VIN= 20mVp-p (Note 4)= 0dB, VIN= 20mVp-p (Note 4)
VOUT= 2V step, AV= 0dB (Note 4)= 0dB, VOUT= 2Vp-p (Note 4)
CONDITIONS10tSSettling Time to 0.1%
V/μs700SRSlew Rate
MHz155FPBWFull-Power Bandwidth
MHz100BW(0.1)Bandwidth for ±0.1dB Gain Flatness
MHz350BW-3dB Bandwidth
UNITSMINTYPMAXSYMBOLPARAMETER= 0dB (Notes 4, 5)%0.01DGDifferential Gain Error
f = 30MHz, VOUT= 2Vp-p,= 0dB (Note 4)
f = 30MHz, AV= 0dB (Note 4)
f = 30MHz, RS= 50Ω, AV= 0dB,
VIN= ±2Vp-p (Note 4)= 0dB (Notes 4, 5)
f = 30MHz, AV= 0dB, EN= 5V,
VIN= ±2Vp-p (Note 4)3COUTOutput Capacitance105AISOOff-Isolation (MAX4159 only)
dBc50THDTotal Harmonic Distortion9ZOUTOutput Impedance70XtalkChannel-to-Channel Crosstalk
degrees0.01DPDifferential Phase Error
Channel on or offpF2CINInput Capacitance
f = 100kHz
f = 100kHz
f = 100kHzpA/√Hz22in(FB)FB Current-Noise Density
pA/√Hz2inInput Current-Noise Density
nV/√Hz2enInput Voltage-Noise Density
(Notes 6, 7)ns20tSWChannel Switching Time= TMINto TMAX(Notes 6, 8)ns10tSAddress Setup Time
(Note 6)= TMINto TMAX(Notes 6, 8)20tLPDLatch Propagation Delay10tTHAddress Hold Time= TMINto TMAX(Notes 6, 8)ns10tLPWLatch Pulse Width
(Notes 6, 9)ns20tPDEEnable Delay Time= 0dB (Notes 4, 10)
(Notes 6, 9)±70VTRANSwitching Transient20tPDDDisable Delay Time
LOGIC CHARACTERISTICS(Note 3)
AMPLIFIER CHARACTERISTICS
SWITCHING CHARACTERISTICS
50MHz/250MHz, 2-Channel ideo Multiplexer-AmplifiersAC ELECTRICAL CHARACTERISTICS—MAX4258/MAX4259(V+ = +5V, V- = -5V, VIN= 0V, VOUT= 0V, RL= 100Ω, TA= +25°C, unless otherwise noted.)
f = 30MHz, VOUT= 2Vp-p,= 6dB (Note 4)
f = 30MHz, AV= 6dB (Note 4)
f = 30MHz, RS= 50Ω, AV= 6dB,
VIN= ±1Vp-p (Note 4)= 6dB (Notes 4, 5)
f = 30MHz, AV= 6dB, EN= 5V,
VIN= ±1Vp-p (Note 4)3COUTOutput Capacitance110= 6dB, VOUT= 2Vp-p (Note 4)= 6dB, VIN= 20mVp-p (Note 4)
AISOOff-Isolation (MAX4259)= 6dB, VIN= 20mVp-p (Note 4)
dBc50THD
VOUT= 2V step, AV= 6dB (Note 4)
Total Harmonic Distortion= 6dB, VOUT= 2Vp-p (Note 4)
CONDITIONS9ZOUTOutput Impedance70XtalkChannel-to-Channel Crosstalk
degrees0.02DPDifferential Phase Error
Channel on or offpF2CINInput Capacitance
f = 100kHz
f = 100kHz
f = 100kHzpA/√Hz22in(FB)FB Current-Noise Density
pA/√Hz2inInput Current-Noise Density
nV/√Hz2enInput Voltage-Noise Density
(Notes 6, 7)ns20tSWChannel-Switching Time= TMINto TMAX(Notes 6, 8)ns10tSSettling Time to 0.1%
V/μs1000SRSlew RatetSAddress-Setup Time
(Note 6)= TMINto TMAX(Notes 6, 8)
(Notes 6, 9)ns20tPDEEnable Delay Time= 6dB (Notes 4, 10)
(Notes 6, 9)
MHz200FPBWFull-Power Bandwidth
MHz130BW(0.1)Bandwidth for ±0.1dB Gain Flatness
MHz250BW-3dB Bandwidth±90VTRAN20tLPDLatch Propagation Delay10tTHAddress-Hold Time= TMINto TMAX(Notes 6, 8)ns10tLPWLatch Pulse Width
UNITSMINTYPMAXSYMBOLPARAMETERSwitching Transient20tPDDDisable Delay Time= 6dB (Notes 4, 5)%0.01DGDifferential Gain Error
Note 2:Does not include external feedback network resistance.
Note 3:Applies to all digital input pins (EN, LE, and A0).
Note 4:Specified with feedback network chosen for optimal AC performance. See Tables 1 and 2 for recommended component
values.
Note 5:Input test signal: 3.58MHz sine wave of amplitude 40IRE superimposed on a linear ramp (0IRE to 100IRE). IRE is a unit of
video-signal amplitude developed by the International Radio Engineers. 140IRE = 1.0V.
Note 6:See timing diagram (Figure 5).
Note 7:Channel-switching time specified for switching between the two input channels; does not include signal rise/fall times for
switching between channels with different input voltages.
Note 8:Guaranteed by design; not production tested.
Note 9:Output enable/disable delay times do not include amplifier output slewing times.
Note 10:Switching transient measured while switching between two grounded channels.
AMPLIFIER CHARACTERISTICS
SWITCHING CHARACTERISTICS
50MHz/250MHz, 2-Channel ideo Multiplexer-Amplifiers101001000
MAX4158/MAX4159
SMALL-SIGNAL FREQUENCY RESPONSEMAX4158/59-01
FREQUENCY (MHz)
(d
VIN = 20mVp-p
AV = +1V/V
RF = 430W
RL = 100W
MAX4158/MAX4159
GAIN FLATNESS vs. FREQUENCY
MAX4158/59-02
FREQUENCY (MHz)
(d
VIN = 20mVp-p
AV = +1V/V
RF = 430W
RL = 100W101001000
MAX4158/MAX4159
LARGE-SIGNAL FREQUENCY RESPONSEMAX4158/59-03
FREQUENCY (MHz)
(d
AV = +1V/V
RF = 430W
RL = 100W
2Vp-p OUTPUT
4Vp-p OUTPUT101001000
MAX4258/MAX4259
SMALL-SIGNAL FREQUENCY RESPONSEAX4158/59-04
FREQUENCY (MHz)
VIN = 20mVp-p
AV = +2V/V
RF = RG = 510W
RL = 100W
MAX4159
OFF ISOLATION vs. FREQUENCY
AX4158/59-07a
FREQUENCY (MHz)
(d
AV = +1V/V
RL = 100W
RF = 430W
IN0 = ±2V
IN1 = GND
A0 = GND
EN = 5V
MAX4258/MAX4259
GAIN FLATNESS vs. FREQUENCY
AX4158/59-05
FREQUENCY (MHz)
(d
VIN = 20mVp-p
AV = +2V/V
RF = RG = 510W
RL = 100W101001000
MAX4258/MAX4259
LARGE-SIGNAL FREQUENCY RESPONSEAX4158/59-06
FREQUENCY (MHz)
(d
AV = +2V/V
RF = RG = 510W
RL = 100W
2Vp-p OUTPUT
4Vp-p OUTPUT
MAX4259
OFF ISOLATION vs. FREQUENCY
MAX4158/59-07b
FREQUENCY (MHz)
AV = +2V/V
RL = 100W
RF = RG = 510W
IN0 = ±1V
IN1 = GND
A0 = GND
EN = 5V
MAX4158/MAX4159
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX4158/59-08
FREQUENCY (MHz)
(d
AV = +1V/V
RL = 100W
RF = 430W
PSRR(+)
PSRR(-)
__________________________________________Typical Operating Characteristics(V+ = +5V, V- = -5V, TA= +25°C, unless otherwise noted.)
50MHz/250MHz, 2-Channel ideo Multiplexer-Amplifiers____________________________Typical Operating Characteristics (continued)(V+ = +5V, V- = -5V, TA= +25°C, unless otherwise noted.)
MAX4258/MAX4259
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
AX4158/59-09
FREQUENCY (MHz)
(d
AV = +2V/V
RL = 100W
RF = RG = 510W
PSRR(+)
PSRR(-)
CROSSTALK vs. FREQUENCY
AX4158/59-10
FREQUENCY (MHz)
VIN = ±2Vp-p (MAX4158/MAX4159)
VIN = ±1Vp-p (MAX4258/MAX4259)
RS = 50W
RL = 100W
OUTPUT IMPEDANCE vs. FREQUENCY
AX4158/59-11
FREQUENCY (MHz)
IM
(W
MAX4158/MAX4159:
RF = 430W, AV = 1
MAX4258/MAX4259:
RF = RG = 510W, AV = 2
MAX4258/MAX4259
MAX4158/MAX4159
MAX4258/MAX4259
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
MAX4158/59-14b
FREQUENCY (MHz)
(d
-10AV = +2V/V
VOUT = 2Vp-p
RL = 100W
RF = RG = 510W
3RD
THD
2ND
±0.020
±0.01810100
MAX4258/MAX4259
CHANNEL-TO-CHANNEL GAIN MATCHING
vs. FREQUENCY±0.014
±0.016
MAX4158/59-13
FREQUENCY (MHz)
(d
±0.010
±0.012
±0.006
±0.008
±0.004
±0.002
AV = +2V/V
RL = 100W
RF = RG = 510W
VIN = 20mVp-p
MAX4158/MAX4159
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
AX4158/59-14a
FREQUENCY (MHz)
(d
3RD
THD
AV = +1V/V
VOUT = 2Vp-p
RL = 100W
RF = 430W
2ND
10ns/div
MAX4158/MAX4159
LARGE-SIGNAL PULSE RESPONSE+2V
IN
+2V
OUT
MAX4158/59-15
10ns/div
MAX4258/MAX4259
LARGE-SIGNAL PULSE RESPONSE+1V
+2V
OUT
MAX4158/59-16
±0.020
±0.01810100
MAX4158/MAX4159
CHANNEL-TO-CHANNEL GAIN MATCHING
vs. FREQUENCY±0.014
±0.016
AX4158/59-12
FREQUENCY (MHz)
(d
±0.010
±0.012
±0.006
±0.008
±0.004
±0.002
AV = +1V/V
RL = 100W
RF = 430W
VIN = 20mVp-p
50MHz/250MHz, 2-Channel ideo Multiplexer-Amplifiers10ns/div
MAX4158/MAX4159
SMALL-SIGNAL PULSE RESPONSE+100mV
0V IN
-100mV
+100mV
0V OUT
-100mV
MAX4158/59-17
10ns/div
MAX4258/MAX4259
SMALL-SIGNAL PULSE RESPONSE+50mV
0V IN
-50mV
+100mV
0V OUT
-100mV
MAX4158/59-18
10ns/div
MAX4158/MAX4159 LARGE-SIGNAL
PULSE RESPONSE (CL = 20pF)+2V
+2V
OUT
MAX4158/59-19
10ns/div
MAX4258/MAX4259 LARGE-SIGNAL
PULSE RESPONSE (CL = 20pF)+1V
+2V
OUT
MAX4158/59-20
20ns/div
MAX4158/MAX4159
ADDRESS SWITCHING TRANSIENT+6V
+4V
+2V
+100mV
0V OUT
-100mV
MAX4158/59-23
IN0 = IN1 = 0V
10ns/div
MAX4158/MAX4159 SMALL-SIGNAL
PULSE RESPONSE (CL = 20pF)+100mV
0V IN
-100mV
+100mV
0V OUT
-100mV
MAX4158/59-21
10ns/div
MAX4258/MAX4259 SMALL-SIGNAL
PULSE RESPONSE (CL = 20pF)+50mV
0V IN
-50mV
+100mV
0V OUT
-100mV
MAX4158/59-22
20ns/div
MAX4258/MAX4259
ADDRESS SWITCHING TRANSIENT+6V
+4V
+2V
+100mV
0V OUT
-100mV
MAX4158/59-24
IN0 = IN1 = 0V
20ns/div
MAX4159/MAX4259
EN SWITCHING DELAY+6V
+4V
+2V
+2V
+1V OUT
MAX4158/59-25
____________________________Typical Operating Characteristics (continued)(V+ = +5V, V- = -5V, TA= +25°C, unless otherwise noted.)
50MHz/250MHz, 2-Channel ideo Multiplexer-Amplifiers____________________________Typical Operating Characteristics (continued)(V+ = +5V, V- = -5V, TA= +25°C, unless otherwise noted.)
MAX4158/MAX4159
DIFFERENTIAL GAIN AND PHASE
IRE
(d
(%
MAX4158/59-26
MAX4258/MAX4259
DIFFERENTIAL GAIN AND PHASE
IRE
AX4158/59-27
SUPPLY CURRENT
vs. TEMPERATURE
AX4158/59-28
TEMPERATURE (°C)
(m
EN = 0V
TRANSIMPEDANCE
vs. TEMPERATURE
MAX4158/59-29
TEMPERATURE (°C)
(M
POSITIVE OUTPUT SWING
vs. TEMPERATURE
MAX4158/59-32
TEMPERATURE (°C)
NO LOAD
50W LOAD
INPUT BIAS CURRENT
vs. TEMPERATURE
MAX4158/59-30
TEMPERATURE (°C)
(m
FB PIN BIAS CURRENT
vs. TEMPERATURE
AX4158/59-31
TEMPERATURE (°C)
(m
NEGATIVE OUTPUT SWING
vs. TEMPERATURE
MAX4158/59-33
TEMPERATURE (°C)
NO LOAD
50W LOAD
