VS-709_12 Datasheet, PDF (1/9 Pages) Vectron International, Inc – Dual Frequency VCSO

VS-709
Dual Frequency VCSO
VS-709
Description
The VS-709 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
Applications
• Industry Standard Package, 5.0 x 7.0 x 1.8 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 150 MHz to 1000 MHz
• Spurious Suppression, 90 dBc Typical
• 2.5V or 3.3V Supply Voltage
• LVPECL or LVDS Output Configurations
• Tri-State Frequency Select (F1, OD, F2)
• Compliant to EC RoHS6 Directive
PLL circuits for clock smoothing and frequency translation
Description
Standard
• SONET / SDH
GR-253-CORE
• OTN (Optical Transport Network) ITU-T G.709/Y.1331
• 10 GbE (Gigabit Ethernet)
IEEE 802.3ae
• 10 GFC (Gigabit Fibre Channel)
INCITS 364-2003
• 40 GbE & 100 GbE
IEEE 802.3ba
• Synchronous Ethernet
ITU-T G.8261
• WiMax
IEEE 802.16
Block Diagram
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Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Rev: 06Aug2011