PLL602-89C

12-27 MHz XO IC with 1 Pair of LVDS and 2 CMOS Outputs

47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/03/04 Page 1

FEATURES

• Low jitter XO for the 12MHz to 27MHz range.

• Integrated crystal load capacitor: no external

load capacitor required.

• 1 pair of LVDS outputs and 2 CMOS outputs.

• 12-27 MHz fundamental crystal input.

• Low jitter (RMS): 2.5 ps period jitter (1 sigma).

• 2.5V to 3.3V operation.

• Available in 8-Pin SOIC package.

PIN CONFIGURATION

(Top View)

DESCRIPTION

The PLL602-89C is a high performance multiple output XO IC chip. It provides 1 pair of LVDS and 2 CMOS out-

puts. The chip combines a crystal oscillator (XO) with a multiple-output buffer. It accepts a low cost fundamental

parallel resonant mode crystal from 12MHz to 27MHz, which is reproduced at the outputs. The very low jitter (2.5

ps RMS period jitter) makes this chip ideal for data and telecommunication applications.

BLOCK DIAGRAM

1

2

3

45

6

7

8

VDD

XIN

XOUT

GND

CMOS1_CLK

LVDS_CLK

CMOS2_CLK

LVDSBAR_CLK

XOUT

LVDS_CLK

XIN

CMOS1_CLK

Oscillator

Amplifier

CMOS2_CLK

LVDSBAR_CLK

(8 pin SOIC)