Product Description
The PE3293 is a dual fractional-N phase-lock loop (PLL) IC designed for frequency synthesis and fabricated on Peregrine’s patented UTSi® CMOS process. Each PLL includes a prescaler, phase detector, charge pump and on-board fractional spur compensation.
FEATUREs
• Industry leading fractional spur compensation: no adjusting required, stable over temp.
• Ultra-Low Power consumption: 4.0 mA typical, both loops operating
• Modulo-32 fractional-N main counters
• Supply voltage range 2.7 to 3.3 VDC
APPLICATIONs
• Triple mode,dual-band PCS / Cellular handset
• PCS/CDMA/Cellular handsets
• PCS/CDMA/Cellular base stations