MAX4719EUB+ Fast Delivery |IC PHOENIX CO.,LIMITED

MAX4719EUB+ ,20Ω, 300MHz Bandwidth, Dual SPDT Analog Switch in UCSPELECTRICAL CHARACTERISTICS—Single +3V Supply(V+ = +2.7V to +3.6V, V = +1.4V, V = +0.5V, T = T to T ..
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MAX4719EUB+
20Ω, 300MHz Bandwidth, Dual SPDT Analog Switch in UCSP
General Description
The MAX4719 low-voltage, low on-resistance (RON),
dual single-pole/double throw (SPDT) analog switch
operates from a single +1.8V to +5.5V supply. The
MAX4719 features 20ΩRON(max) with 1.2Ωflatness
and 0.4Ωmatching between channels. The switch offers
break-before-make switching (1ns) with tON<80ns and
tOFF<40ns at +2.7V. The digital logic inputs are +1.8V
logic compatible with a +2.7V to +3.6V supply.
The switch is packaged in a chip-scale package
(UCSP™), significantly reducing the required PC board
area. The chip occupies only a 2.0mm ✕1.50mm area
and has a 4 ✕3 bump array with a bump pitch of
0.5mm. The MAX4719 is also available in a 10-pin
µMAX package.
Applications
Cell Phones
Battery-Operated Equipment
Audio/Video-Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
PDAs
Features-3dB Bandwidth: >300MHz Low 15pF On-Channel CapacitanceSingle-Supply Operation from +1.8V to +5.5V20ΩRON(max) Switch
0.4Ω(max) RONMatch (+3.0V Supply)
1.2Ω(max) RON Flatness (+3.0V Supply)Rail-to-Rail®Signal HandlingHigh Off-Isolation: -55dB (10MHz)Low Crosstalk: -80dB (10MHz)Low Distortion: 0.03%+1.8V CMOS-Logic Compatible<0.5nA Leakage Current at +25°C
MAX4719
20Ω, 300MHz Bandwidth, Dual SPDT Analog
Switch in UCSP
Ordering Information
19-2626; Rev 0; 10/02
PARTTEMP RANGEPIN/BUMP-
PACKAGE
TOP
MARK
MAX4719EUB-40°C to +85°C10 µMAX—
MAX4719EBC-T*-40°C to +85°C12 UCSP-12ABJ
COM2COM1
NO2NO1
NC2
IN2IN1
NC1
GND
TOP VIEW
IN_
NO_
MAX4719
OFF
NC_
SWITCHES SHOWN FOR LOGIC "0" INPUT
OFF
UCSP
MAX4719MAX4719
NC2IN1
GNDNC1
COM2
IN2COM1
NO110NO2V+
μMAXB4A4B1
(BUMP SIDE
DOWN)
Pin Configurations/Functional Diagrams/Truth Table
UCSP is a trademark of Maxim Integrated Products, Inc.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Note:UCSP package requires special solder temperature pro-
file described in the Absolute Maximum Ratings section.
*UCSP reliability is integrally linked to the user’s assembly meth-
ods, circuit board material, and environment. See the UCSP reli-
ability notice in the UCSP Reliability section of this data sheet for
more information.
MAX4719
20Ω, 300MHz Bandwidth, Dual SPDT Analog
Switch in UCSP
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.6V, VIH= +1.4V, VIL= +0.5V, TA= TMINto TMAX, unless otherwise noted. Typical values are at V+ = +3.0V, = +25°C, unless otherwise noted.) (Notes 3, 4)
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.
(All Voltages Referenced to GND)
V+, IN_...................................................................-0.3V to +6.0V
COM_, NO_, NC_ (Note 1)...........................-0.3V to (V+ + 0.3V)
Continuous Current COM_, NO_, NC_...........................±100mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms, 10% duty cycle)................................±200mA
Continuous Power Dissipation (TA= +70°C)
10-Pin µMAX (derate 5.6mW/°C above +70°C)...........444mW
12-Bump UCSP (derate 11.4mW/°C above +70°C)....909mW
ESD Method 3015.7...............................................................2kV
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
Bump Temperature (soldering) (Note 2)
Infrared (15s)...............................................................+220°C
Vapor Phase (60s).......................................................+215°C
Note 1:Signals on COM_, NO_, or NC_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maxi-
mum current rating.
Note 2:This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device
can be exposed to during board level solder attach and rework. This limit permits only the use of the solder profiles recom-
mended in the industry standard specification, JEDEC 020A, paragraph 7.6, table 3 for IR/VPR and convection reflow.
Preheating is required. Hand or wave soldering is not allowed.
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS
Analog Signal RangeVCOM_,
VNO_, VNC_
TMIN to
TMAX0V+V
ANALOG SWITCH
+25°C1420
On-Resistance (Note 5)RONV+ = 2.7V, ICOM_ = 10mA;
VNO_ or VNC_ = 1.5VTMIN to
TMAX25Ω
+25°C0.150.4
On-Resistance Match Between
Channels (Notes 5, 6)ΔRONV+ = 2.7V, ICOM_ = 10mA;
VNO_ or VNC_ = 1.5VTMIN to
TMAX0.5Ω
+25°C0.61.2
On-Resistance Flatness
(Note 7)RFLAT(ON)V+ = 2.7V, ICOM_ = 10mA;
VNO_ or VNC_ = 1.0V, 1.5V, 2.0VTMIN to
TMAX1.5Ω
+25°C-0.50.01+0.5
NO_, NC_ Off-Leakage Current
(Note 8)
INO_(OFF),
INC_(OFF)
V+ = 3.6V, VCOM_ = 0.3V, 3.3V;
VNO_ or VNC_ = 3.3V, 0.3VTMIN to
TMAX-1+1nA
+25°C-10.01+1
COM_ On-Leakage Current
(Note 8)ICOM_(ON)
V+ = 3.6V, VCOM_ = 0.3V, 3.3V;
VNO_ or VNC_ = 0.3V, 3.3V, or
floating
TMIN to
TMAX-2+2nA
DYNAMIC CHARACTERISTICS
+25°C4080
Turn-On TimetONVNO_, VNC_ = 1.5V;
RL = 300Ω, CL = 35pF, Figure 1TMIN to
TMAX100ns
ABSOLUTE MAXIMUM RATINGS
MAX4719
20Ω, 300MHz Bandwidth, Dual SPDT Analog
Switch in UCSP
ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)
(V+ = +2.7V to +3.6V, VIH= +1.4V, VIL= +0.5V, TA= TMINto TMAX, unless otherwise noted. Typical values are at V+ = +3.0V, = +25°C, unless otherwise noted.) (Notes 3, 4)
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS
+25°C2040
Turn-Off TimetOFFVNO_, VNC_ = 1.5V;
RL = 300Ω, CL = 35pF, Figure 1TMIN to
TMAX50ns
+25°C8
Break-Before-Make Time Delay
(Note 8)tBBMVNO_, VNC_ = 1.5V;
RL = 300Ω, CL = 35pF, Figure 2TMIN to
TMAX1ns
Charge InjectionQVGEN = 2V, RGEN = 0Ω;
CL = 1.0nF, Figure 3+25°C18pC
f = 10MHz; VNO_, VNC_ = 1VP-P;
RL = 50Ω, CL = 5pF, Figure 4-55
Off-IsolationVISO
f = 1MHz; VNO_, VNC_ = 1VP-P;
RL = 50Ω, CL = 5pF, Figure 4
+25°C
f = 10MHz; VNO_, VNC_ = 1VP-P;
RL = 50Ω, CL = 5pF, Figure 4-80
Crosstalk (Note 9)VCT
f = 1MHz; VNO_, VNC_ = 1VP-P;
RL = 50Ω, CL = 5pF, Figure 4
+25°C
On-Channel -3dB BandwidthBWSignal = 0dBm, RL = 50Ω;
CL = 5pF, Figure 4+25°C300MHz
Total Harmonic DistortionTHDVCOM = 2VP-P, RL = 600Ω+25°C0.03%
NO_, NC_ Off-CapacitanceCNO_(OFF)
CNC_(OFF)f = 1MHz, Figure 5+25°C9pF
Switch On-CapacitanceCONf = 1MHz, Figure 5+25°C20pF
DIGITAL I/O
Input Logic High VoltageVIHTMIN to
TMAX1.4V
Input Logic Low VoltageVILTMIN to
TMAX0.5V
Input Leakage CurrentIINV+ = +3.6V, VIN_ = 0V or 5.5VTMIN to
TMAX-100+100nA
POWER SUPPLY
Power-Supply RangeV+TMIN to
TMAX1.85.5V
Supply CurrentI+V+ = +5.5V, VIN_ = 0V or V+TMIN to
TMAX1µA
MAX4719
20Ω, 300MHz Bandwidth, Dual SPDT Analog
Switch in UCSP
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +4.2V to +5.5V, VIH= +2.0V, VIL= +0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at V+ = +5.0V, = +25°C, unless otherwise noted.) (Notes 3, 4)
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS
Analog Signal RangeVCOM_,
VNO_, VNC_
TMIN to
TMAX0V+V
ANALOG SWITCH
+25°C1220
On-Resistance (Note 5)RONV+ = 4.2V, ICOM_ = 10mA;
VNO_ or VNC_ = 3.5VTMIN to
TMAX25Ω
+25°C0.150.4
On-Resistance Match Between
Channels (Notes 5, 6)ΔRONV+ = 4.2V, ICOM_ = 10mA;
VNO_ or VNC_ = 3.5VTMIN to
TMAX0.5Ω
+25°C0.41
On-Resistance Flatness
(Note 7)RFLAT(ON)V+ = 4.2V, ICOM_ = 10mA;
VNO_ or VNC_ = 1.0V, 2.0V, 4.5VTMIN to
TMAX1.2Ω
+25°C-0.5+0.01+0.5
NO_, NC_ Off-Leakage Current
(Note 8)
INO_(OFF),
INC_(OFF)
V+ = 5.5V; VCOM_ = 1.0V, 4.5V;
VNO_ or VNC_ = 4.5V, 1.0VTMIN to
TMAX-1+1nA
+25°C-1+0.01+1
COM_ On-Leakage Current
(Note 8)ICOM_(ON)
V+ = 5.5V, VCOM_ = 1.0V, 4.5V;
VNO_ or VNC_ = 1.0V, 4.5V, or
floating
TMIN to
TMAX-2+2nA
DYNAMIC CHARACTERISTICS
+25°C3080
Turn-On TimetONVNO_, VNC_ = 3.0V;
RL = 300Ω, CL = 35pF, Figure 1TMIN to
TMAX100ns
+25°C2040
Turn-Off TimetOFFVNO_, VNC_ = 3.0V;
RL = 300Ω, CL = 35pF, Figure 1TMIN to
TMAX50ns
+25°C8
Break-Before-Make Time Delay
(Note 8)tBBMVNO_, VNC_ = 3.0V;
RL = 300Ω, CL = 35pF, Figure 2TMIN to
TMAX1ns
DIGITAL I/O
Input Logic High VoltageVIHTMIN to
TMAX2.0V
Input Logic Low VoltageVILTMIN to
TMAX0.8V
Input Leakage CurrentIINV+ = 5.5V, VIN_ = 0V or V+TMIN to
TMAX-0.1+0.1µA
MAX4719
20Ω, 300MHz Bandwidth, Dual SPDT Analog
Switch in UCSP
Note 3:UCSP parts are 100% tested at +25°C only, and guaranteed by design over the specified temperature range. µMAX parts
are 100% tested at TMAXand guaranteed by design over the specified temperature range.
Note 4:The algebraic convention used in this data sheet is where the most negative value is a minimum and the most positive
value is a maximum.
Note 5:Guaranteed by design for UCSP parts.
Note 6:ΔRON= RON(MAX)- RON(MIN).
Note 7:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal ranges.
Note 8:Guaranteed by design.
Note 9:Between any two switches.
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = +4.2V to +5.5V, VIH= +2.0V, VIL= +0.8V, TA= TMINto TMAX, unless otherwise noted. Typical values are at V+ = +5.0V, = +25°C, unless otherwise noted.) (Notes 3, 4)
PARAMETERSYMBOLCONDITIONSTAMINTYPMAXUNITS
POWER SUPPLY
Power-Supply RangeV+TMIN to
TMAX1.85.5V
Supply CurrentI+V+ = 5.5V, VIN_ = 0V or V+TMIN to
TMAX1µA
ON-RESISTANCE vs. VCOM
MAX4719 toc01
VCOM (V)321
V+ = 1.8V
V+ = 2.5V
V+ = 4.2V
V+ = 5V
ON-RESISTANCE vs. VCOM
MAX4719 toc02
VCOM (V)
TA = +85°C
TA = +25°C
TA = -40°C
V+ = 3V
ON-RESISTANCE vs. VCOM
MAX4719 toc03
VCOM (V)321
V+ = 5V
TA = +85°C
TA = -40°CTA = +25°C
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
MAX4719
20Ω, 300MHz Bandwidth, Dual SPDT Analog
Switch in UCSP
LEAKAGE CURRENT vs. TEMPERATURE
MAX4719 toc04
TEMPERATURE (°C)
LEAKAGE CURRENT (pA)3510-15
V+ = 3V
COM ON-LEAKAGE
COM OFF-LEAKAGE
LEAKAGE CURRENT vs. TEMPERATURE
MAX4719 toc05
TEMPERATURE (°C)
LEAKAGE CURRENT (pA)3510-15
V+ = 5V
COM ON-LEAKAGE
COM OFF-LEAKAGE
CHARGE INJECTION vs. VCOM
MAX4719 toc06
VCOM (V)
CHARGE INJECTION (pC)321
CL = 1nF
V+ = 5V
CL = 1nF
V+ = 3V
SUPPLY CURRENT vs. TEMPERATURE
MAX4719 toc07
TEMPERATURE (°C)
SUPPLY CURRENT (nA)3510-15
V+ = 5V
V+ = 3V
SUPPLY CURRENT vs. LOGIC LEVEL
MAX4719 toc08
LOGIC LEVEL (V)
SUPPLY CURRENT (321
V+ = 5V
V+ = 3V
LOGIC THRESHOLD vs. SUPPLY VOLTAGE
MAX4719 toc09
SUPPLY VOLTAGE (V)
LOGIC THRESHOLD (V)
VTH+
VTH-
TURN-ON/OFF TIME
vs. SUPPLY VOLTAGE
MAX4719 toc10
SUPPLY VOLTAGE (V)
tON
OFF
(ns)
tOFF
tON
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)

Partno	Mfg	Dc	Qty	Available	Descript
MAX4719EUB+ \|MAX4719EUB	MAXIM	N/a	740	avai	20Ω, 300MHz Bandwidth, Dual SPDT Analog Switch in UCSP