SY87739L Description
The SY87739L is a plete rate independent frequency synthesizer integrated circuit. From a single reference source, this device generates a differential PECL output frequency from 10MHz up to 729MHz The SY87739L generates an exactly correct reference frequency for mon data transport protocols. This is especially important in transponder applications, where a standards pliant protocol data unit must be generated...
SY87739L Key Features
- Protocol transparent fractional-N synthesizer from 10MHz to 729MHz from a single 27MHz reference oscillator
- Generates exactly the correct frequency for mon transport protocols with or without FEC
- Directly enables SY87721L CDR to lock onto any data rate within its range
- Exceeds BellCore and ITU jitter generation specifications
- Programmable via MicroWire™ interface
- Available in 32-Pin ePad-TQFP package
SY87739L Applications
- Protocol transparent fractional-N synthesizer from 10MHz to 729MHz from a single 27MHz reference oscillator
- Generates exactly the correct frequency for mon transport protocols with or without FEC
- Directly enables SY87721L CDR to lock onto any data rate within its range