PI3USB14Q datasheet(5/9 Pages) PERICOM

Part #	PI3USB14Q

Description	Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMux with Single Enable

PDF	9 Pages

Scroll/Zoom	100%

Manufacturer	PERICOM [Pericom Semiconductor Corporation]

Direct Link	http://www.pericom.com

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5 / 9 page

PS8760

02/01/05

PI3USB14

Low Voltage, High Bandwidth, USB 2.0,

4:1 Mux/DeMux with Single Enable

Test Circuit for Electrical Characteristics(1)

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.

Test Circuit for Dynamic Electrical Characteristics

10pF

VCC

VIN

VOUT

200-ohm

6.0V

Pulse

Generator

D.U.T

VCC

D.U.T

HP11667A

50-ohm

10pF

HP4195A

Switch Positions

Test

Switch

tPLZ, tPZL

6.0V

tPHZ, tPZH

GND

Prop Delay

Open

PI3USB14Q Datasheet(PDF) 5 Page - Pericom Semiconductor Corporation