VS-705 Datasheet, PDF (1/9 Pages) Vectron International, Inc – Single Frequency VCSO

Vcc
COutput
Output
SAW
LVPECL
LVDS
1
X
X=1,2,4
VS-705
Single Frequency VCSO
Features
• Industry Standard Package, 5.0 x 7.5 x 2.5 mm
• 5^th Generation ASIC Technology for Ultra Low Jitter
120 fs-rms (f_N = 622.08 MHz, 12 kHz to 20 MHz)
105 fs-rms (f_N = 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 Pb
Applications
PLL circuits for Clock Smoothing and Frequency Translation
Description
• 1-2-4 Gigabit Fibre Channel
• 10 Gigabit 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.8261
ITU-T G.709
GR-253-CORE Issue3
IEEE 802.16
Description
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 offered 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.
Vc
OSelect
Gnd
Vectron International, 267 Lowell Road, Hudson, NH 03051
Page 1 of 9
Tel: 1-88-VECTRON-1 • Web: www.vectron.com
Rev: 23Oct2008