10

PI3USB3102

USB3.0 and 2.0 Combo switch

11/09/12

RT

4pF

CL

VDD

VIN

VOUT

200-ohm

200-ohm

2 * Vdd

Pulse

Generator

D.U.T

Test Circuit for Electrical Characteristics(1-5)

Notes:

1. CL = Load capacitance: includes jig and probe capacitance.

2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator

3. Output 1 is for an output with internal conditions such that the output is low except when disabled by the output control.

4. Output 2 is for an output with internal conditions such that the output is high except when disabled by the output control.

5. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, ZO = 50Ω, tR ≤ 2.5ns, tF ≤ 2.5ns.

6. The outputs are measured one at a time with one transition per measurement.

Switching Waveforms

Voltage Waveforms Enable and Disable Times

tPLZ

50%

50%

VDD

VOH

0V

VOL

tPHZ

tPZL

tPZH

Output 1

Output 2

VOL

VOH

SEL

10%

90%

Switch Positions

Test

Switch

tPLZ, tPZL (output on B-side)

2 * Vdd

tPHZ, tPZH (output on B-side)

GND

Prop Delay

Open

Test Circuit for Dynamic Electrical Characteristics

DUT

Agilent PNA-L Network Analyzer

Balanced port 1

Balanced port 2

12-0264