Product Description
Peregrine’s PE9721 is a high performance integer-N PLL with embedded EEPROM capable of frequency synthesis up to 2.7 GHz. The EEPROM allows designers to permanently store control bits, allowing easy configuration of self-starting synthesizers. The superior phase noise performance of the PE9721 is ideal for applications such as wireless local loop base stations, LMDS systems, and RF instrumentation systems.

FEATUREs
• Field-programmable EEPROM for self-starting applications
• 2.7 GHz operation
• ÷10/11 dual modulus prescaler
• Internal charge pump
• 100 Krad total dose
• Serial programmable
• Low power  30 mA at 3 V
• Ultra-low phase noise
• Available in 24-lead Ceramic SOIC