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FSA2268_12 Datasheet, PDF (7/12 Pages) Fairchild Semiconductor – Low-Voltage Dual-SPDT(0.4) Analog Switch with 16kV ESD
Test Diagrams
VON
nBn
nA
V IN
GND
RON = VON / ION
Select
ION
GND
VSel= 0 or Vcc
Figure 5. On Resistance
NC
IA(OFF)
A
V IN
Select
GND
VSel= 0 orVcc
**Each switch port is tested separately.
Figure 6. Off Leakage (Ports tested separately)
NC
IA(ON)
A
V IN
Select
GND
VSel = 0 or Vcc
Figure 7. On Leakage
nBn
V IN
GND RS
V Sel
GND
nA
CL
RL VOUT
GND
Figure 8. Test Circuit Load
tRISE= 2.5ns
tFALL = 2.5ns
VCC
Input - VSel
GND
10%
90%
VCC /2
90%
VCC /2
VOH
Output - VOUT
90%
VOL
tON
tOFF
10%
90%
Figure 9. Turn-On / Turn-Off Waveforms
© 2007 Fairchild Semiconductor Corporation
FSA2268/FSA2268T Rev. 1.0.9
7
www.fairchildsemi.com