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| TS3A44159_08 Datasheet, PDF (17/29 Pages) Texas Instruments – 0.45-Ω QUAD SPDT ANALOG SWITCH QUAD-CHANNEL 2:1 MULTIPLEXER/DEMULTIPLEXER WITH TWO CONTROLS | |||
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TS3A44159
www.ti.com ......................................................................................................................................................... SCDS225A â MARCH 2007 â REVISED JUNE 2008
PARAMETER MEASUREMENT INFORMATION (continued)
VCOM
VI
(1)
COM
IN
V+
NC or NO VNC or V NO
NC or NO
CL(2)
TEST
RL
CL
VCOM
tON
50 â¦
35 pF
V+
RL
tOFF
50 â¦
35 pF
V+
GND
CL(2)
Logic
RL
Input
(VI)
(VNC or V NO)
50%
V+
50%
0
tON
tOFF
90%
90%
A. All input pulses are supplied by generators having the following characteristics: PRR ⤠10 MHz, ZO = 50 â¦, tr < 5 ns,
tf < 5 ns.
B. CL includes probe and jig capacitance.
Figure 20. Turn-On (tON) and Turn-Off Time (tOFF)
VNC or V NO
VI
V+
NC or NO
NC or NO
IN
COM
VCOM
CL(2)
Logic
Input
(VI)
RL
(VCOM)
V+
50%
0
90% 90%
tBBM
Logic
Input(1)
GND
VNC or VNO = V+
RL = 50 W
CL = 35 pF
A. CL includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR ⤠10 MHz, ZO = 50 â¦, tr < 5 ns,
tf < 5 ns.
Figure 21. Break-Before-Make Time (tBBM)
Copyright © 2007â2008, Texas Instruments Incorporated
Product Folder Link(s): TS3A44159
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