Rev.1.00 May 11, 2006 page 1 of 8

RD151TS3313ARP, RD151TS3323ARP

Spread Spectrum Clock for EMI Solution

REJ03D0794-0100

Rev.1.00

May 11, 2006

Description

RD151TS3313ARP and RD151TS3323ARP is a high-performance Spread Spectrum Clock generator. It is suitable for

EMI solution of electric systems.

Features

• Supports 20 MHz to 40 MHz operations. Multiple rate (XIN: SSCOUT) = 1: 1

Input frequency 20 MHz to 40 MHz

• Spread spectrum modulation ; RD151TS3313ARP : ±1.5%, ±0.5% (Central spread modulation)

RD151TS3323ARP : –3.0%, –1.0% (Down spread modulation)

Key Specifications

• Supply voltages: V

• Cycle to cycle jitter = ±100 ps typ.

• Clock output duty cycle = 50 ±5%

• Output slew rate = 0.7 V/ns typ.

Part Name

Package Type

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

RD151TS3313ARPH0

RD151TS3323ARPH0

SOP-8 pin

(JEDEC)

PRSP0008DD-C

(FP-8DCV)

RP

H (2,500 pcs / Reel)

Block Diagram

Synthesizer

Mode Control

1/N

OSC

SSC Modulator

VDD

SSCOUT

NC

GND

SEL

XIN

XOUT

SSN

1/M

R = 350 kΩ

R = 350 kΩ

R = 1 MΩ