VS-705 Voltage Controlled SAW Oscillator (VCSO)
The VS-705 is a Voltage Controlled SAW Oscillator that operates at the fundamental frequency of the internal SAW filter. The SAW
filter is a high-Q Quartz device that enables the circuit to achieve low phase jitter performance over a wide operating temperature
range. A divider circuit is deployed for output frequencies less than 491.52 MHz. The oscillator is housed in a hermetically sealed
leadless surface mount package and off ered on tape and reel. It has a tri-state Output Select function that provides one of three
conditions: Output Disable, Output Set, or Output Enable.
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Features:
- Industry Standard Package, 5.0 x 7.5 x 2.5 mm
- 5th Generation ASIC Technology for Ultra Low Jitter
- 120 fs-rms (fN = 622.08 MHz, 12 kHz to 20 MHz)
- 105 fs-rms (fN = 622.08 MHz, 50 kHz to 80 MHz)
- Output Frequencies from 122.88 MHz to 985.00 MHz
- Spurious Suppression, 90 dBc Typical
- 2.5V or 3.3V Supply Voltage
- LVPECL or LVDS Output Configurations
- Tri-State Output Select (OD, OS, OE)
- Compliant to EC RoHS Directive

Applications:
- PLL circuits for Clock Smoothing and Frequency Translation
Description
- 1-2-4 Gigabit Fibre Channel
- 10G Fibre Channel
- 10GbE LAN/WAN
- Synchronous Ethernet
- OC-192
- SONET/SDH
- WiMax
Standard
- INCITS 352-2002
- INCITS 364-2003
- IEEE 802.3ae
- ITU-T G.8262
- ITU-T G.709
- GR-253-CORE Issue 4
- IEEE 802.16