PI3USB20LEX Pericom Semiconductor, PI3USB20LEX Datasheet - Page 4

• Manufacturer Part Number: PI3USB20LEX
• Description: IC USB SWITCH QUAD 2X1 16TSSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI3USB20LEX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Test Circuit for Electrical Characteristics
Notes:
1.
2.
3.
4.
5.
Switch Positions
Test Circuit for Dynamic Electrical Characteristics
C
R
Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, Z
The outputs are measured one at a time with on transition per measurement.
T
L
= Termination resistance: should be equal to Z
= Load capacitance: includes jig and probe capacitance.
t
t
PHZ
PLZ
, t
, t
PZL
PZH
Prop Delay
(output on I-side)
(output on I-side)
Test
V CC
S1
Generator
Pulse
V
IN
HP11667A
OUT
Switch
GND
Open
6.0V
(1)
R
of the Pulse Generator
T
HP4195A
D.U.T
V
CC
4
V OUT
PI3USB20
R1
10pF
C
200-ohm
L
3.3V, Wide Bandwidth, 4-Channel,
2:1 Mux/DeMux USB 2.0 Switch
10pF
T1
200-ohm
O
= 50
50-ohm
6.0V
Ω
, t
R
≤ 2.5ns, t
F
≤ 2.5ns.
PS8697B
PI3USB20
02/01/05