VCXO Oscillator offers selectable outputs.

Press Release Summary:




Surface-mount Model VPLB54TED allows engineer to specify 2 or 3 frequency options at design stage in 120-200 MHz range. User then utilizes input logic pin to select one of 2 or 3 pre-set frequencies. Unit meets SONET Phase Jitter requirements, offers stabilities as tight as ± 20 ppm, and has additional 12-24 MHz frequency range with CMOS output. Users can select operating frequency of Differential PECL output via 2 or 3 select lines.



Original Press Release:



Connor-Winfield has developed a new VCXO with 2 Selectable Output Frequencies Targeted for SONET Applications



Connor-Winfield gives design engineers a major design advancement with its VPLB54TED surface mount, selectable output, VCXO oscillator. With its low jitter and tight frequency tolerance, this new VCXO is suitable for use in stringent telecom applications. The engineer can specify 2 or 3 frequency options at the design stage in the 120 to 200 MHz range. The customer then utilizes an input logic pin to select one of the two or three pre-set frequencies. This new family of selectable output VCXOs meets SONET Phase Jitter requirements and are available with stabilities as tight as ± 20 ppm. Frequency range can also be in the 12 MHz to 24 MHz range with CMOS output.

Product Exclusive: Two or three select lines enable user to select operating frequency of Differential PECL output. This new selectable output VCXO offers designers the option of up to 3 operating frequencies to build into their system board at the design stage, eliminating the need for multiple VCXO oscillators on their system board.

Features of the new VCXO crystal controlled oscillator include:
o Selectable output VCXO oscillator
o Meets SONET Phase Jitter Requirement - (12 kHz - 20 MHz) at < .5 ps
o Switching time between frequencies in 200 ns
o Allows designers to use a single VCXO on their system board
o Frequency vs Temp ± 20 ppm, 0°C to 70°C - ????
o Selectable FEC / Data Rage Clock

Pricing at $??.00 each in 1,000 quantities. Available now

For more information contact Connor-Winfield Corp.
Tel: 630.851.4722
Fax: 630.851.5040
www.conwin.com
info@conwin.com

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