July 21, 2015
NY, USA: Saelig Company, Inc. (www.saelig.com) has introduced
a new series of ultra-miniature voltage-controlled crystal oscillators (VCXO) that use fundamental mode crystals
for superior phase-noise performance. Available in frequencies from 1.0 to 50 MHz, the new G326 series VCXOs
feature integrated phase jitter of 200 fs (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, data acquisition, etc.
Unlike standard clock oscillators that have a fixed output frequency, the output of G326 VCXOs can be tuned 50
to 200ppm 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 - a voltage variable capacitance tuning diode. So G326 VCXOs are ideal
for systems that need to be able to dynamically alter the system clock frequency.
Housed in a low mass, ultra-miniature 6-pad SMD package measuring 3.2 x 2.5 x 1.0 mm, the G326 series VCXOs
are available in 1.8, 2.5, 3.3 or 5 V DC supply voltage versions and offer CMOS (15 pF) 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 45 mA dependent on frequency, and linearity
of 6% typical, 10% maximum.
Available in both commercial (-10 to +70°C) and industrial (-40 to +85°C) operating temperature ranges,
the new G326 series of VCXOs is made by European frequency product specialist Euroquartz, an AS9100 registered,
independent UK-based manufacturer and supplier of quartz crystals, oscillators, filters and frequency-related products.
The G326 series oscillators are available now from Euroquartz' USA distributor Saelig Company. Inc.
For detailed specifications, free technical assistance, or additional information, please contact Saelig at 1-888-7SAELIG,
via email: firstname.lastname@example.org, or visit
About Saelig Company, Inc.
Founded in 1988 in Rochester, New York, Saelig is a North American distributor with a growing reputation for
finding and sourcing unique, easy-to-use control and instrumentation products and related active components, for
use in a variety of industries. Products lines are continuously added from sources across the globe, and are offered
at highly competitive prices, accompanied by full in-house technical support, exceptional customer service, and
fast delivery. For full details of available product lines, please visit
Saelig Company, Inc.
71 Perinton Parkway
Fairport, NY 14450
Tel: (585) 385-1750
Posted July 21, 2015