Description

The VS-500 is a SAW based voltage controlled oscillator that operates at the fundamental frequency of the internal SAW filter. This resonator is a high Q quartz device that enables the circuit to achieve low phase jitter performance over a wide operating temperature range. The oscillator is housed in a hermetically sealed J-lead surface mount package offered on tape and reel. It has an output disable to facilitate on-board testing.

Features

• Improved High Performance ASIC

• Industry Standard Package, 9 x 14 x 4.5 mm

• Output Frequencies from 155 MHz to 850 MHz

• 3.3 V or 5.0 V Operation

• At 155.52 MHz, Jitter < 0.50 ps-rms (12 kHz to 20 MHz)

• At 622.08 MHz, Jitter < 0.30 ps-rms (50 kHz to 80 MHz)

• LV-PECL, PECL, or ECL Configurations

• Complementary Outputs

• Output Disable Feature

Applications

PLL circuits for Clock Smoothing and Frequency Translation

Description Standard

• 10G Fibre Channel INCITS/T11 Project 1413-D

• 10GbE LAN / WAN IEEE 802.3ae

• OC-192 ITU-T G.709

• SONET / SDH GR-253-CORE Issue3