PI90LV211 datasheet(4/9 Pages) PERICOM

4 / 9 page

PS8535C

10/04/04

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PI90LV211/PI90LVT211

1:6 Differential Clock

DistributionChip

Figure 1. Voltage and Current Definitions

ParameterMeasurementInformation

Figure 2. VOD Test Circuit

Note:

1. All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1ns, Pulse Repetition Rate

(PRR) = 50 Mpps, Pulse width = 10 ±0.2ns. CL includes instrumentation and fixture capacitance within 0.06m of the D.U.T.

Themeasurement of VOC(PP) is made on test equipment with a –3dB bandwidth of at least 300MHz.

Figure 3. Test Circuit & Definitions for the Driver Common-Mode Output Voltage

DIN

DOUT+

DOUT–

VODOUT–

VODOUT+

IOY

GND

VOD

VOC

(VODOUT++VODOUT–)/2

IOZ

Input

VOD

100

Ω

3.75k

Ω

3.75k

Ω

≤ VTEST ≤ 2.4V

DOUT+

DOUT–

Input

VOC

VOC(PP)

VOC(SS)

49.9

Ω ±1% (2 places)

DOUT+

DOUT–

PI90LV211 Datasheet(PDF) 4 Page - Pericom Semiconductor Corporation

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