SN74HC4852-Q1 Datasheet, PDF (11/18 Pages) Texas Instruments – DUAL 4-TO-1 CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER WITH INJECTION-CURRENT EFFECT CONTROL

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SN74HC4852-Q1
DUAL 4-TO-1 CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER
WITH INJECTION-CURRENT EFFECT CONTROL
SCLS705A – DECEMBER 2006 – REVISED FEBRUARY 2008
PARAMETER MEASUREMENT INFORMATION (continued)
ANALOG
IN
t_PLH
ANALOG
OUT
50%
50%
V_CC
GND
t_PHL
Figure 11. Propagation Delays, Analog In to Analog Out
V_CC
ANALOG
I/O
16
COMMON O/I
ON
TEST POINT
C_L†
6
8
† _{Includes all probe and jig capacitance}
Figure 12. Propagation Delay, Analog In to Analog Out, Test Setup
t_f
ENABLE
t_f
90%
50%
10%
V_CC
GND
t_PZL
ANALOG
OUT
t_PZH
ANALOG
OUT
50 %
50 %
t_PLZ
10%
t_PHZ
90%
HIGH
IMPEDANCE
V_OL
V_OH
HIGH
IMPEDANCE
Figure 13. Propagation Delays, Enable to Analog Out
Copyright © 2006–2008, Texas Instruments Incorporated
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