PI3USB14-A Datasheet, PDF (5/9 Pages) Pericom Semiconductor Corporation – Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMux with Single Enable

PI3USB14-A
Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMuxwith Single Enable
Test Circuit for Electrical Characteristics⁽¹⁾
6.0V
V_DD
Pulse
V_IN
Generator
R_T
D.U.T
V_OUT
200Ω
10pF
C_L
200Ω
Notes:
1. CL = Load capacitance: includes jig and probe capacitance.
2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator
3. 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.
4. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, ZO = 50Ω, tR ≤ 2.5ns, tF ≤ 2.5ns.
5. The outputs are measured one at a time with one transition per measurement.
Switch Positions
Test
Switch
t_PLZ, t_PZL
t_PHZ, t_PZH
Prop Delay
6.0V
GND
Open
Test Circuit for Dynamic Electrical Characteristics
Ailgent 4395A
S1
R1
T1
HP11667A
D.U.T
10pF
50Ω
11-0013
5
PS9055
11/23/10