VCXOs Keep Things Quiet

VCXOs Keep Things Quiet
Saelig Co. Inc.

The G326 series voltage-controlled oscillators (VCXOs) use fundamental mode crystals for superior phase-noise performance. Available in frequencies from 1 to 50 MHz, the VCXOs feature integrated phase jitter of 200fs (typical) and suit a wide range of timing applications, such as phase lock loops (PLL), SONET, ATM, set-top boxes, MPEG, audio-video modulation, video game consoles and HDTV, ONET, 10GbE, Fiber Channel, wireless repeaters, transponders, FPGAs, and data acquisition. Unlike standard clock oscillators that have a fixed output frequency, the output of G326 VCXOs can be tuned 50 to 200 ppm up or down from the nominal frequency by varying a control voltage accessed via a pad on the component. This control voltage operates on a varactor. Housed in a low mass, ultra-miniature 6-pad SMD package measuring 3.2 mm x 2.5mm x 1 mm, the G326 series is available in 1.8, 2.5, 3.3 or 5-Vdc supply voltage versions and offer CMOS (15pF) or TTL (two gates) output. Additional specifications include rise/fall times of 6ns maximum, duty cycle of 50% ±10% (±5% available to order), start-up time within 10ms, current consumption of 10 to 45mA dependent on frequency, and linearity of 6% typical, 10% maximum. A datasheet is at http://www.euroquartz.co.uk/Portals/0/g326.pdf

Saelig Company, Inc.
Fairport, NY
888-772-3544
585-385-1750
[email protected]
http://www.saelig.com

Contact Info

Company: Saelig Co. Inc.
Country: United States (USA)
Phone number: 585-385-1750/888-772-3544
Fax: 585-385-1768
Read more on

Suggested Articles

Working with Jacoti of Belgium, Qualcomm wants to make earbuds recognize the hearing anomalies of users.

Tally upgrade from Simbe Robotics uses Nvidia Jetson GPU for edge processing and Intel RealSense LiDAR for higher resolution images

Revenue forecast for all of 2020 is nearly $10 billion, a 4% improvement