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PI90LV050W

3.3V LVDS High-Speed Differential Line Drivers and Receivers

Pericom Semiconductor Corporation 

PI90LV179/PI90LV180/

PI90LV050/PI90LV051

112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334435566.37788V990011L2211V2233D4455S667788H9900i11g2233h44-55S6677p8899e00e1122d3344D5566i77f88f99e0011r22e11n2233t44i55a6677l88L9900i11n2233e4455D6677r88i99v0011e22r3344s55a6677n8899d0011R2211e2233c44e55i66v7788e99r0011s22

Parameter Measurement Information

DEN

Driver (continued)

DIN

DOUT+

DOUT–

VOD

100 Ω

±1%

CL = 10 pF

(2 Places)

DIN

tPLH

tPHL

2V

1.4 V

0.8 V

Output

VOD(H)

100%

80%

0V

VOD(L)

20%

0%

tf

tr

NOTE A: All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1 ns, pulse repetition rate (PRR) = 50 Mpps,

pulse width = 10 ± 0.2 ns . CL includes instrumentation and fixture capacitance within 0.06 mm of the D.U.T.

Figure 2. Test Circuit, Timing, and Voltage Definitions for the Differential Output Signal

DEN

DIN

DOUT+

DOUT–

49.9 Ω, ±1% (2 Places)

CL = 10pF

(2 Places)

VOC

VOC

VOC(PP)

3V

0V

VOC(SS)

NOTE A: All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1 ns, pulse repetition rate (PRR) = 50 Mpps,

pulse width = 10 ± 0.2 ns . CL includes instrumentation and fixture capacitance within 0.06 mm of the D.U.T. The measurement of VOC(PP)

is made on test equipment with a –3 dB bandwidth of at least 300 MHz.

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

6

PS8539

05/01/01

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