CDC921 datasheet(3/13 Pages) TI

Numer części	CDC921

Szczegółowy opis	DIRECT RAMBUSE CLOCK GENERATOR

PDF	13 Pages

Scroll/Zoom	100%

Producent	TI [Texas Instruments]

Strona internetowa	http://www.ti.com

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3 / 13 page

CDCR81

DIRECT RAMBUS

™ CLOCK GENERATOR

SCAS606B – NOVEMBER 1998 – REVISED NOVEMBER 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

CLK

Output clock

CLKB

Output clock (complement)

GNDC

GND for phase aligner

GNDI

GND for control inputs

GNDO

17, 21

GND for clock outputs

GNDP

GND for PLL

MULT0

PLL multiplier select

MULT1

PLL multiplier select

Not used

PCLKM

Phase detector input

PWRDNB

Active low power down

REFCLK

Reference clock

Mode control

STOPB

Active low output disable

SYNCLKN

Phase detector input

VDDC

VDD for phase aligner

VDDIPD

Reference voltage for phase detector inputs and STOPB

VDDIR

Reference voltage for REFCLK

VDDO

16, 22

VDD for clock outputs

VDDP

VDD for PLL

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