參數(shù)資料
型號(hào): FSA4157FHX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 多路復(fù)用及模擬開關(guān)
英文描述: 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, BCC6
封裝: 1 X 1 MM, 0.35 MM PITCH, GREEN, MO-252, MICROPAK2-6
文件頁數(shù): 12/13頁
文件大?。?/td> 619K
代理商: FSA4157FHX
2006 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA4157 FSA4157A Rev. 1.0.6
8
FSA
4
157,
FSA
4157A
Low-
V
olt
a
ge,
1
Ω
SPDT
Analog
Switch
AC Loadings and Waveforms
tOFF
tr < 2.5ns
tf < 2.5ns
0.9 x VOUT
RL
50
Ω
CL
35
Ω
50%
GND
VINH
VINL
Control
Input
Switch
Output
o
VOUT
ION
VCC
VB0
VB1
B0 or B1
CL Includes Fixture and Stray Capacitance
Logic Input Waveforms Inverted for Switches
that have the Opposite Logic Sense
A
S
or
Figure 9. Turn On / Off Timing
S
GND
Control
Input
Control
Input
CL includes fixture and stray capacitance
VBn
B0
B1
A
VOUT
VINH
VINL
TBB-M
VCC
0.9 x VOUT
50%
RL
50
Ω
CL
35
Ω
VOUT
Control
Input
Figure 10.
Break Before Make Timing
GND
FSA4157
OFF-ISOLATION = 20log
Network
Analyzer
MEAS
REF
A
VOUT
VIN
ON-LOSS = 20log
VOUT
VIN
CROSSTALK = 20log
VOUT
VIN
BO
B
B1
S
VCC 10nF
0 or VCC
VCC
50
Ω
50
Ω
50
Ω
VOUT
VIN
BO
Ω
Figure 11.
Off Isolation and Crosstalk
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