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HD3SS3415 Datasheet, PDF (6/16 Pages) Texas Instruments – 4-Channel High-Performance Differential Switch
HD3SS3415
SLAS840 – MARCH 2012
TEST TIMING DIAGRAMS
Select to Switch Output On (TON) and Off (TOFF)
50%
SEL
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VOUT
90%
10%
Ton
Toff
Figure 2. Switch On/Off Timing Diagram
Propagation Delay and Skew
VDD
RSC = 50W
An+
RSC = 50W
An-
SEL
Bn+/Cn+
RL = 50W
Bn-/Cn-
RL = 50W
VDD
VIN+
0V
VDD
VIN-
0V
50%
50%
50%
50%
VOUT+
VDD
0V
VDD
VOUT+ 0V
50%
50%
50%
50%
tP1
tP1
TSKEWInter = Difference between tPD for any two pairs of outputs
TSKEWIntra = Difference between tP1 and tP2 of same pair
Figure 3. Propagation Delay Timing Diagram and Test Setup
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