VS-750 데이터 시트보기 (PDF) - Unspecified

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VS-750

Dual Frequency VCSO

Unspecified 

Preliminary Data Sheet

VS-750

Dual Frequency VCSO

Features

• 5 x 7.5 x 2.5 mm Package

• Output Frequencies from 500 MHz to 850 MHz

• 3.3 V Operation

• Low Jitter < 0.25 ps-rms across 50 kHz to 80 MHz

• LV-PECL Configuration with Fast Transition Times

• Complementary Outputs

• Frequency Select

• Output Disable

• Patent Pending Technology

• Fully Compatible for Lead Free Assembly Pb

Vcc

COutput

SAW 1

SAW 2

Output

Vc OD FS

Gnd

Applications

PLL circuits for Clock Smoothing and Frequency Translation

Description

Standard

• 1-2-4 Gigabit Fibre Channel

INCITS 352-2002

• 10 Gigabit Fibre Channel

INCITS 364-2003

• 10GbE LAN / WAN

IEEE 802.3ae

• OC-192

ITU-T G.709

• SONET / SDH

GR-253-CORE Issue3

Description

The VS-750 is a SAW based voltage controlled oscillator that

operates at the fundamental frequencies of the internal SAW

filters. These SAW filters are high-Q quartz devices that

enable the circuit to achieve low phase jitter performance over

a wide operating temperature range. The dual oscillator is

housed in a hermetically sealed leadless surface mount

package offered on tape and reel. It has a frequency select

function that enables either “Frequency 1” or “Frequency 2.” It

also has an output disable to facilitate on-board testing.

Vectron International, 267 Lowell Rd, Hudson NH 03051-4916

Page 1 of 7

Tel: 1-88-VECTRON-1

Website: www.vectron.com

Rev: 03Mar05

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