Bliley Technologies, Inc.
Bliley Technologies is a worldwide leader in the design and manufacturing of low noise frequency control products. Privately owned and operated since 1930, our dedicated employees, utilizing our 64,000 square foot manufacturing facility located in Erie PA, have been a stable source of quality frequency control products for our customers for over eighty years. In fact Bliley remains one of the very few US based companies to have crystal and oscillator manufacturing within the same facility. Bliley's vertical integration provides an ideal environment for our crystal, oscillator and mechanical engineers to work closely with our production employees to develop and produce some of the most robust designs offered in our industry.
- 814-838-3571
- 814-833-2712
- sales@bliley.com
- 2545 W Grandview Blvd,
Erie, PA 16506
United States
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product
Oscillators
TCXO
A TCXO is a emperature compensated crystal oscillator. The basic building block for a TCXO is a VCXO with approximately 50 ppm deviation range and a temperature sensitive network. This temperature sensitive network (temperature compensation circuit) applies a voltage to the varactor diode that corrects the frequency of the VCXO at any temperature within the operating temperature range.
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product
Oscillators
OCXO
The OCXO is an oscillator which is temperature controlled (ovenized crystal controlled oscillator). This type of oscillator has a temperature controlling circuit to maintain the crystal and key components at a constant temperature. OCXO''s are typically used when temperature stabilities on the order of 1 x 10-8 or better are required. While this type of oscillator has a tenfold improvement over a TCXO for temperature stability, the OCXO tends to be higher in price and consumes more power.
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product
Oscillators
VCXO
A VCXO Voltage-Controlled Crystal Oscillator is a crystal oscillator that''s frequency can be adjusted by an externally applied voltage. VCXO''s have a wide variety of applications in frequency modulation (FM) and phase-locked-loop (PLL) systems. Typical deviation ranges can be 10 ppm to as much as 2000 ppm. The device that allows a crystal oscillator''s frequency to be voltage controlled is known as a varactor diode.
