Description

The VS-509 is a Voltage Controlled SAW Oscillator that operates at the fundamental frequency from one of the two internal SAW filters. The SAW filters are high-Q Quartz devices that enable the circuit to achieve low phase jitter performance over a wide operating temperature range. A divider circuit is deployed for output frequencies less than 600 MHz. The selectable dual oscillator is housed in a hermetically sealed leadless surface mount package and offered on tape and reel. It has a tri-state Frequency Select function that provides one of three conditions: Frequency 1, Output Disable, or Frequency 2.

Features

• Industry Standard Package, 9.1 x 13.8 x 3.1 mm

• 5th Generation ASIC Technology for Ultra Low Jitter

125 fs-rms (fN = 622.08 MHz, 12 kHz to 20 MHz)

120 fs-rms (fN = 622.08 MHz, 50 kHz to 80 MHz)

• Output Frequencies from 150 MHz to 1000 MHz

• Spurious Suppression, 90 dBc Typical

• 3.3V Supply Voltage

• LVPECL or LVDS Output Configurations

• Tri-State Frequency Select (F1, OD, F2)

• Compliant to EC RoHS6 Directive