SD-A3DAXXX-X Datasheet, PDF (1/3 Pages) Nel Frequency Controls,inc – voltage controlled crystal oscillators (VCXO) provides ultra high frequency with LVDS complementary output

CRYSTAL CLOCK OSCILLATORS
Data Sheet 0629D
LVDS UHF VCXO
SD-A3DAXXX-X Series
Rev. G
Description
The SD-A3DAXXX Series of voltage controlled crystal oscillators (VCXO) provides ultra high
frequency with LVDS complementary output. The outputs can be Tri-stated for test automation or
combining multiple clocks. The device is based on advanced PLL for higher frequencies, and
packaged in a miniature, low profile leadless ceramic SMD package with 6 gold plated pads.
Applications and Features
• Wide frequency range – 38.0MHz to 640.000MHz
• Fiber Channel; 10 GbE; Infiniband; Network Processors; SOHO Routing
• High Reliability – NEL HALT/HASS qualified for crystal oscillator start-up conditions
• Low Phase Noise and Jitter
• High Shock Resistance, to 1000g
• Ultra High Frequency
• Absolute Pull Range (APR) to ± 100 ppm
• Grounded lid and internal by-pass capacitor reduce EMI
• COTS/Dual use
Creating a Part Number
SD - A 3DA X X X - X - FREQ
Package code
SD 6 pad 5x7mm SMD
Operating Voltage
A - 3.3 V ± 5%
Enable Option
H Enable High
L Enable Low
Temperature Range, ºC
A – 0 to 50
B - 0 to 70
C - -20 to 70
D - -40 to 85
9 – customer specific
Environmental
L Contain a level of lead that is in
excess of RoHS directive and is
not designed for reflow
R RoHS compliant
Absolute Pull Range, ppm
E ±20
F ±32
G ±50
H ±100
9 Customer specific
357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone [phone] FAX [phone]
Email: [e-mail] www.nelfc.com