IC SWITCH SPDT 6MICROPAK

 

FSA4157AL6X

Manufacturer Part NumberFSA4157AL6X
DescriptionIC SWITCH SPDT 6MICROPAK
ManufacturerFairchild Semiconductor
TypeAnalog Switch
FSA4157AL6X datasheets
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Specifications of FSA4157AL6X

FunctionSwitchCircuit1 x SPDT
On-state Resistance1.15 OhmVoltage Supply SourceSingle Supply
Voltage - Supply, Single/dual (±)2.7 V ~ 5.5 VCurrent - Supply0.5µA
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Package / Case6-MicroPak™Package6MicroPak W
Maximum On Resistance4@2.7V OhmMaximum Turn-off Time20@3.6V ns
Maximum Turn-on Time60@3.6V nsSwitch ArchitectureSPDT
Power Supply TypeSingleLead Free Status / RoHS StatusLead free / RoHS Compliant
Other namesFSA4157AL6XTR
FSA4157AL6X_NL
FSA4157AL6X_NLTR
FSA4157AL6X_NLTR
  
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FSA4157, FSA4157A
Low-Voltage, 1Ω SPDT Analog Switch
Features
FSA4157A Features Lower I
Lower Than V
CC
Maximum 1.15Ω On Resistance (R
0.3Ω Maximum R
Flatness at 4.5V V
ON
Space-Saving 6-lead, MicroPak™ and
SC70 6 Packages
Broad V
Operating Range:
CC
– FSA4157: 1.65V to 5.5V
– FSA4157A: 2.7V to 5.5V
Fast Turn-On and Turn-Off Time
Break-Before-Make Enable Circuitry
Over-Voltage Tolerant TTL-Compatible Control
Circuitry
Ordering Information
Top
Part Number
Mark
FSA4157P6X
A57
FSA4157L6X
EG
FSA4157FHX
EG
FSA4157AP6X
B57
FSA4157AL6X
EU
FSA4157AFHX
EU
© 2006 Fairchild Semiconductor Corporation
FSA5147 • FSA4157A Rev. 1.0.6
Description
FSA4157 and FSA4157A are high performance Single
when the S Input is
CC
Pole/Double Throw (SPDT) analog switches. Both
devices feature ultra low R
) at 4.5V V
ON
CC
4.5V V
CC
1.65V to 5.5V for FSA4157, and 2.7V to 5.5V for
CC
FSA4157A. The device is fabricated with sub-micron
CMOS technology to achieve fast switching speeds and
is designed for break-before-make operation. The
select input is TTL level compatible.
The FSA4157A features very low quiescent current
even when the control voltage is lower than the V
supply. This feature services the mobile handset
applications very well allowing for the direct interface
with baseband processor general purpose I/Os.
Technology Description
The Fairchild Switch family derives from and embodies
Fairchild’s proven switch technology used for several
years in its 74LVXL384 (FST3384) bus switch product.
Package Description
6-Lead SC70, EIAJ SC88, 1.25mm Wide
6-Lead MicroPak,™ 1.0mm Wide
6-Lead, MicroPak2™, 1x1mm Body, .35mm Pitch
6-Lead SC70, EIAJ SC88, 1.25mm Wide
6-Lead MicroPak™, 1.0mm Wide
6-Lead, MicroPak2™, 1x1mm Body, .35mm Pitch
July 2010
of 1.15Ω maximum at
ON
and operates over the wide V
CC
Packing Method
3000 Units Tape and Reel
5000 Units Tape and Reel
5000 Units Tape and Reel
3000 Units Tape and Reel
5000 Units Tape and Reel
5000 Units Tape and Reel
www.fairchildsemi.com
range of
CC

FSA4157AL6X Summary of contents

  • Page 1

    ... Top Part Number Mark FSA4157P6X A57 FSA4157L6X EG FSA4157FHX EG FSA4157AP6X B57 FSA4157AL6X EU FSA4157AFHX EU © 2006 Fairchild Semiconductor Corporation FSA5147 • FSA4157A Rev. 1.0.6 Description FSA4157 and FSA4157A are high performance Single when the S Input is CC Pole/Double Throw (SPDT) analog switches. Both devices feature ultra low ...

  • Page 2

    ... View) Figure 1. SC70 Pin Assignments Pin Definitions Pin# Pin# SC70 MicroPak™ Truth Table Control Input (S) Low High © 2006 Fairchild Semiconductor Corporation FSA4157 • FSA4157A Rev. 1.0 Figure 2. MicroPak™ Pin Assignments ( Figure 3. MicroPak2™ Pin Assignments Pin# MicroPak2™ ...

  • Page 3

    ... SW T Operating Temperature A θ Thermal Resistance in Still Air JA Note: 2. Control input must be held HIGH or LOW and it must not float. © 2006 Fairchild Semiconductor Corporation FSA4157 • FSA4157A Rev. 1.0.6 Parameter (1) (1) SC70 MicroPak™ Human Body Model, JESD22-A114 (FSA4157A) Parameter FSA4157 ...

  • Page 4

    ... R – R measured at identical max ON min 5. Flatness is defined as the difference between the maximum and minimum value of on resistance over the specified range of conditions. © 2006 Fairchild Semiconductor Corporation FSA4157 • FSA4157A Rev. 1.0.6 . Conditions V (V) CC FSA4157 Only 1.8 to 2.7 2.7 to 3.6 4 ...

  • Page 5

    ... Harmon f=20Hz to 20kHz Distortion Capacitance Symbol Parameter Control Pin Input C IN Capacitance B Port Off C OFF Capacitance C On Capacitance ON © 2006 Fairchild Semiconductor Corporation FSA4157 • FSA4157A Rev. 1.0.6 . Ambient Temperature V (V) -25° CC Min. Typ. =1.5V, 1 2.7 to 3.6 =35pF L =1.5V, 1 2.7 to 3.6 ...

  • Page 6

    ... Fairchild Semiconductor Corporation FSA4157 • FSA4157A Rev. 1.0.6 10 100 Frequency (MHz) Figure 4. Off Isolation 2. 100 Frequency (MHz) Figure 5. Crosstalk 2. 100 Frequency (MHz 0pF 2. Figure 6. Bandwidth 2.7V to 5.5V ...

  • Page 7

    ... Typical Performance Characteristics 2.500 2.160 1.819 1.479 1.139 0.799 -0.600 Figure 7. R 1.500 1.327 1.154 0.981 0.808 0.635 -0.960 Figure 8. R © 2006 Fairchild Semiconductor Corporation FSA4157 • FSA4157A Rev. 1.0.6 (Continued) 0.000 0.600 1.200 1.800 2.400 V (V) IN Switch On Resistance 0.000 0.960 1.920 2 ...

  • Page 8

    ... Input Input C includes fixture and stray capacitance L V 10nF FSA4157 GND © 2006 Fairchild Semiconductor Corporation FSA4157 • FSA4157A Rev. 1.0.6 V Control INH V Input V INL OUT 50Ω 35Ω Switch Output Logic Input Waveforms Inverted for Switches Figure 9. Turn On / Off Timing V CC ...

  • Page 9

    ... AC Loadings and Waveforms GEN GND Figure 13. Signal Generator 0dBm Signal Generator © 2006 Fairchild Semiconductor Corporation FSA4157 • FSA4157A Rev. 1.0.6 (Continued OUT OUT Control IN Input Figure 12. Charge Injection V CC 10nF A Capacitance Meter 1MHz GND On / Off Capacitance Measurement Setup 10nF V CC ...

  • Page 10

    ... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’ ...

  • Page 11

    ... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’ ...

  • Page 12

    ... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’ ...

  • Page 13

    ... Fairchild Semiconductor Corporation FSA4157 • FSA4157A Rev. 1.0.6 13 www.fairchildsemi.com ...