The PL502-35 (LVPECL with inverted OE), PL502-37OC (LVCMOS), PL502-38 (LVPECL), and PL502-39 (LVDS) are high performance and low phase noise VCXO IC chips. They provide phase noise performance as low as –125dBc at 10kHz offset (at 155MHz), by multiplying the input crystal frequency up to 32x.The wide pull range (±200ppm) and very low jitter make them ideal for a wide range of applications, in-cluding SONET/SDH and FEC. They accept fundamental parallel resonant mode crystals from 12MHz to 25MHz.
Please consider this devicePL560-47
Feature
- Selectable 750kHz to 800MHz range
- Low phase noise output
- -142dBc/Hz for 19.44MHz @ 10kHz offset
- -125dBc/Hz for 155.52MHz @ 10kHz offset
- -115dBc/Hz for 622.08MHz @ 10kHz offset
- LVCMOS (PL502-37), LVPECL (PL502-35 and PL502-38) or LVDS (PL502-39) output
- 12MHz to 25MHz crystal input
- No external load capacitor or varicap required
- Output Enable selector
- Wide pull range (±200ppm)
- Selectable /16 to x32 frequency divider/multiplier
- 3.3V operation
- Available in 16-Pin TSSOP or 16-pin 3mm x 3mm QFN GREEN/RoHS compliant packages
