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The SY87739L is a complete 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 common data transport protocols. This is especially important in transponder applications, wh.
• Protocol transparent fractional-N synthesizer from 10MHz to 729MHz from a single 27MHz reference oscillator
• Generates exactly the correct frequency for common 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
Applications
• Metro access system
• Transponders
• Bullet item
• Multiplexers: access, Add Drop Mux
• SONET/SDH/ATM-based transmission systems,
modules and test equipment
• Broadba.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SY87700AL |
Micrel Semiconductor |
Clock and Data Recovery |
|
| 2 | SY87700L |
Micrel Semiconductor |
CLOCK AND DATA RECOVERY |
|
| 3 | SY87700V |
Micrel Semiconductor |
CLOCK AND DATA RECOVERY |
|
| 4 | SY87701AL |
Micrel Semiconductor |
AnyRate Clock and Data Recovery |
|
| 5 | SY87701L |
Micrel Semiconductor |
CLOCK AND DATA RECOVERY |
|
| 6 | SY87701V |
Micrel Semiconductor |
CLOCK AND DATA RECOVERY |
|
| 7 | SY87702L |
Micrel Semiconductor |
AnyRate CLOCK AND DATA RECOVERY |
|
| 8 | SY87721L |
Micrel Semiconductor |
3.3V 28Mbps-2.7Gbps ANYRATE CLOCK AND DATA RECOVERY |
|
| 9 | SY87724L |
Micrel Semiconductor |
3.3V AnyRate MUX/DEMUX |
|
| 10 | SY87725L |
Micrel Semiconductor |
2.5Gbps GPON/BPON ONU SERDES |
|
| 11 | SY87729L |
Micrel Semiconductor |
Fractional N Synthesizer |
|
| 12 | SY8702 |
TPS |
Overvoltage protection |
|