PI3VDP612 datasheet(11/15 Pages) PERICOM

11 / 15 page

PS8928D

11/03/10

PI3VDP612

High Bandwidth 6-differential channel, 1:2 Demux

for DisplayPortTM rev 1.1a Signal Switching

Switching Characteristics (TA= -40º to +85ºC, VDD = 3.3V±10%)

Paramenter

Description

Min.

Max.

Units

tPZH, tPZL

Line Enable Time

0.5

15.0

tPHZ, tPLZ

Line Disable Time

0.5

15.0

Tpd

Propagation delay (input pin to output pin)

200

tb-b

Bit-to-bit skew within the same differential pair

tch-ch

Channel-to-channel skew

4pF

VDD

VIN

VOUT

200-ohm

6.0V

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.

output 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

tPLZ, tPZL (output on B-side)

6.0V

tPHZ, tPZH (output on B-side)

GND

Prop Delay

Open

Switching Waveforms

Voltage Waveforms Enable and Disable Times

tPLZ

VDD/2

VDD

VOH

VOL

VDD/2

tPHZ

tPZL

tPZH

Output 1

Output 2

VOL

VOH

SEL

VOL + 0.3V

VOH – 0.3V

11-0002

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