pi3usba03 Pericom Semiconductor Corporation, pi3usba03 Datasheet - Page 5

• Manufacturer Part Number: pi3usba03
• Description: Audio R, Audio L, Mic In, And Usb High Speed To 2 Pin Encoder/decoder
• Manufacturer: Pericom Semiconductor Corporation

Test Circuit for Electrical Characteristics
Notes:
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.
All input impulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
The outputs are measured one at a time with on transition per measurement.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
T
L
t
t
07-0239
PHZ
PLZ
= Termination resistance: should be equal to Z
= Load capacitance: includes jig and probe capacitance.
, t
, t
PZL
PZH
Prop Delay
(output on O-side)
(output on O-side)
Test
Generator
V
Pulse
CC
S1
V
IN
OUT
2 xV
HP11667A
R
Switch
GND
Open
T
of the Pulse Generator
DD
D.U.T
High Speed (480Mbs) Signals and Audio Signals
V
HP4396B
DD
5
V
OUT
3.3V, Signal Switch Solution for USB 2.0
PI3USBA03
10pF
C
R1
200-ohm
L
10pF
T1
200-ohm
O
= 50Ω, t
2 x V
R
DD
≤ 2.5ns, t
PI3USBA03
PS8886B
F
≤ 2.5ns.
10/30/07