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PDF FSA4159 Data sheet ( Hoja de datos )
| Número de pieza | FSA4159 | |
| Descripción | SPDT Analog Switch | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de FSA4159 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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June 2007
FSA4159
Low-Voltage, 1Ω SPDT Analog Switch with Power-Off Isolation
www.DataSheet4U.cFomeatures
Power-Off Isolation (VCC= 0V)
1Ω On Resistance (RON) for 4.5V VCC
0.25Ω Maximum RON Flatness for 4.5V VCC
Space-Saving, Pb-Free, 6-Lead SC70 Surface
Mount Package
Broad VCC Operating Range: 1.65V to 5.50V
Fast Turn-On and Turn-Of Times
Break-Before-Make Enable Circuitry
Pb-Free “Green” Packaging
Applications
Cellular Phone
Portable Media Player
PDA
Description
The FSA4159 is a high-performance Single-Pole /
Double-Throw (SPDT) analog switch. The device
features ultra-low RON of 1Ω at 4.5V VCC and operates
over the wide VCC range of 1.65V to 5.50V. The device
is fabricated with sub-micron CMOS technology to
achieve fast switching speeds and is designed for break-
before-make operation.
Ordering Information
Part Number
FSA4159P6X
Pb- Operating
Free Temperature Range
Package
Packing Method
Yes -40°C to +85°C 6-Lead SC70, EIAJ SC88, 1,25mm Wide 3000 on Tape and Reel
Analog Symbols
B1 S
GND
VCC
© 2007 Fairchild Semiconductor Corporation
FSA4159 Rev. 1.0.1
B0 A
Figure 1. Analog Symbols
www.fairchildsemi.com
1 page  
Electrical Characteristics (Continued)
All typical values are at 25°C unless otherwise specified.
Symbol Parameter
RPEAK
Peak On
Resistance
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RON
Switch On
Resistance(3)
∆ RON
On Resistance
Matching
Between
Channels(4)
RFLAT(ON)
On Resistance
Flatness(5)
VCC (V)
4.50
3.00
2.30
1.65
4.50
3.00
2.30
1.65
4.50
3.00
2.30
1.65
4.50
3.00
2.30
1.65
5.50
Conditions
IOUT=-100mA,
B0 or B1=0 to VCC
IOUT=-100mA,
B0 or B1=0 to VCC
IOUT=-8mA,
B0 or B1=0 to VCC
IOUT=2mA,
B0 or B1=0 to
VCC
TA=25,
85°C
TA = -
40°C
IOUT=-100mA,
B0 or B1=2.5V
IOUT=-100mA,
B0 or B1=2.0V
IOUT=-8mA,
B0 or B1=1.8V
IOUT=-2mA,
B0 or B1=1.5V
IOUT=-100mA,
B0 or B1=2.5V
IOUT=-100mA,
B0 or B1=2.0V
I =-8mA,
B0 or B1=1.8V
IOUT=-2mA
B0 or B1=1.5V
IOUT=-100mA, B0 or
B1=1.0V, 1.5V, 2.5V
IOUT=-100mA,
B0 or B1=0.8V, 2.0V
IOUT=-8mA,
B0 or B1=0.8V, 1.8V
IOUT=-2mA,
B0 or B1=0.6V, 1.5V
VIN=0 or VCC, IOUT=0
TA=+25°C
TA=-40 to +85°C Unit
Min. Typ. Max. Min. Max.
1.0 1.1
1.3
1.2 1.5
1.8
1.5 2.0
2.5 Ω
4.0 10.0
15.0
10.0
0.8 0.9
1.1
1.0 1.3
1.4 2.0
1.6
Ω
2.4
1.7 2.5
3.5
0.05 0.10
0.10
0.1 0.15
0.15 0.20
0.15
Ω
0.20
0.15 0.40
0.4 0
0.075 0.250
0.250
0.1 0.3
0.2 1.0
0.3
Ω
1.0
3.5
10 50
500
ICC
Quiescent
Supply Current
3.60
2.70
VIN=0 or VCC, IOUT=0
VIN=0 or VCC, IOUT=0
1.0 25.0
0.5 20.0
100
nA
50
1.95
VIN=0 or VCC, IOUT=0
0.5 15.0
50
Notes:
3. On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
4. ∆ RON=RON max – RON min measured at identical VCC, temperature and voltage.
5. Flatness is defined as the difference between the maximum and minimum value of on resistance over the
specified range of conditions.
© 2007 Fairchild Semiconductor Corporation
FSA4159 Rev. 1.0.1
5
www.fairchildsemi.com
5 Page 
Test Diagrams (Continued)
VCC
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VGEN
RGEN
B0 or B1
GND
A
S
Control
Input
VOUT
CL
VOUT
In
Off
In Off
Figure 13. Charge Injection
ΔVOUT
On Off
On Off
Q = ΔVOUT • CL
10nF VCC
A
Capacitance
Meter
f = 1MHz
B0 or
B1
GND
S 0V
or
VCC
Figure 14. On / Off Capacitance Measurement Setup
VCC
10nF
VIN
Signal
Generator
0dBm
Logic Input
0V or VCC
A
BN
S
GND
Analyzer
RL
Figure 15. Bandwidth
VCC
10nF
VIN
Signal
Generator
0dBm
Logic Input
0V or VCC
A
BN
S
GND
Analyzer
RL
Figure 16. Harmonic Distortion
© 2007 Fairchild Semiconductor Corporation
FSA4159 Rev. 1.0.1
11
www.fairchildsemi.com
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet FSA4159.PDF ] | |
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