PI90LV211LE 데이터 시트보기 (PDF) - Pericom Semiconductor

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PI90LV211LE

16 differential clock distribution chip

Pericom Semiconductor 

PI90LV211/PI90LVT211

1:6 Differential Clock

Distribution Chip 1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

Parameter Measurement Information (continued)

Input

DOUT+

DOUT–

Input

VOD

100Ω ±1%

tPLH

CL= 10pF

(2 places)

Output

0V

tPHL

VOD(H)

VOD(L)

tf

32V

1.4V

0.8V

100%

80%

20%

0%

tr

Figure 4. Test Circuit, Timing, & Voltage Definitions for the Differential Output Signal

Note:

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

(PRR) = 15 Mpps, Pulse width = 10 ±0.2ns. CL includes instrumentation and fixture capacitance within 0.06m of the D.U.T.

0.8V or 2V

Input

DOUT+

DOUT–

49.9Ω ±1% (2 places)

VODOUT+ VODOUT–

+– 1.2V

Input

2V

1.4V

0.8V

tPZH

VODOUT+

or

VODOUT–

tPZL

VODOUT–

or

VODOUT+

tPHZ

tPLZ

≅1.4V

1.3V

1.2V

1.2V

1.1V

≅1V

Figure 5. Enable & Disable Time Circuit & Definitions

Note:

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

(PRR) = 0.5 Mpps, Pulse width = 500 ±10ns. CL includes instrumentation and fixture capacitance within 0.06m of the D.U.T.

5

PS8535C 10/04/04

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