HD74CDC2509B Просмотр технического описания (PDF) - Renesas Electronics

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HD74CDC2509B

3.3-V Phase-lock Loop Clock Driver

Renesas Electronics 

HD74CDC2509B

Waveforms – 1

3V

Input

50% VCC

50% VCC

0V

Notes:

Output

(= FBOUT)

2V

50% VCC

0.4 V

tTLH

2V

VOH

0.4 V

VOL

tTHL

1. All input pulses are supplied by generators having the following characteristics:

PRR ≤ 100 MHz, ZO = 50 Ω, tr = 1.2 ns, tf = 1.2 ns.

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

Waveforms – 2

CLKIN

tphase error

FBIN

FBOUT

Any Y

tsk (o)

Any Y

Any Y

tsk (o)

Rev.9.00 Apr 07, 2006 page 6 of 7

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