PI3USB411 Datasheet, PDF (8/16 Pages) Pericom Semiconductor Corporation – 3.3V, USB 2.0 High-Speed Signal Switch w/ Low THD Channels for Audio Signals

PI3USB411
3.3V, USB 2.0 High-Speed Signal Switch
with Low THD Channels for Audio Signals
Test Circuits and Timing Diagrams (only related to pins 5, 6, 7, 8, 9, 11)
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Note:
1. Unused input (NC or NO) must be grounded.
Figure 1. AC Test Circuit
Logic ^VIH
Input _VIL
Switch
Output _0V
Off ^50% On
VOUT
90%
tON
Off
tOFF
t_r < 5ns
tf < 5ns
90%
Logic Input Waveforms inverted for
Switches that have opposite logic
Figure 2. AC Waveforms
06-0078
8
PS8817A
06/06/06