Rev.4.00 Jul. 08, 2004 page 1 of 8

HD151TS307ARP

Spread Spectrum Clock for EMI Solution

REJ03D0022-0400Z

Rev.4.00

Jul. 08, 2004

Description

The HD151TS307ARP is a high-performance Spread Spectrum Clock modulator. It is suitable for low EMI solution.

Features

• Supports 10 MHz to 60 MHz operation. (Designed for XIN = 24 MHz and 48 MHz)

• 1 copy of clock out with spread spectrum modulation @3.3 V

• Programmable spread spectrum modulation (±0.25%, ±0.5%, ±1.5% central spread modulation and spread spectrum

disable mode.)

• SOP–8pin

Key Specifications

• Supply voltages : VDD = 3.3 V±0.165 V

• Ta = 0 to 70°C operating range

• Clock output duty cycle = 50±5%

• Cycle to cycle jitter = ±250 ps typ.

Part Name

Package Type

Package Code

Package

Abbreviation

Taping Abbreviation

(Quantity)

HD151TS307ARPEL

SOP-8 pin (JEDEC)

FP-8DC

RP

EL (2,500 pcs / Reel)

Note:

Please consult the sales office for the above package availability.

Block Diagram

Synthesizer

Mode Control

1/n

OSC

SSC Modulator

VDD

NC

SSCCLKOUT

GND

SEL0

XIN

XOUT

SEL1

1/m

R=100 kΩ

R=1 MΩ

R=100 kΩ