VS-509 Datasheet, PDF (1/9 Pages) Vectron International, Inc – Dual Frequency VCSO

Preliminary Data Sheet
Vcc
COutput
Output
SAW 1
SAW 2
LVPECL
LVDS
1
X
X=1,2,4
Vc
FS
Gnd
VS-509
Dual Frequency VCSO
Features
• Industry Standard Package, 9.1 x 13.8 x 3.1 mm
• 5^th Generation ASIC Technology for Ultra Low Jitter
125 fs-rms (f_N = 622.08 MHz, 12 kHz to 20 MHz)
120 fs-rms (f_N = 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 Pb
Applications
PLL circuits for Clock Smoothing and Frequency Translation
Description
• SONET / SDH
Standard
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
• WiMax
ITU-T G.8261
IEEE 802.16
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.
Vectron International, 267 Lowell Road, Hudson, NH 03051
Page 1 of 9
Tel: 1-88-VECTRON-1 • Web: www.vectron.com
Rev: 29Oct2010