PE3342

Features:

• Field-programmable EEPROM for selfstarting applications
• Standard 2700 MHz operation, 3000 MHz speed-grade option
• ÷10/11 dual modulus prescaler
• Internal phase detector
• Serial programmable
• Low power - 20 mA at 3 V
• Ultra-low phase noise
• Available in 24-lead TSSOP or 20-lead 4x4 mm QFN package




Pinout






Specifications

Symbol	Parameter/Conditions	Min	Max	Units
VDD	Supply voltage	0.3	+4.0	V
VI	Voltage on any digital input	0.3	VDD+0.3	V
TStg	Storage temperature range	65	+85

Absolute Maximum Ratings are those values listed in the above table. Exceeding these values
may cause permanent device damage. Functional operation should be restricted to the limits in the DC and AC Characteristics table. Exposure to absolute maximum ratings for extended periods may affect device reliability.

Description

The PE3342 is a high performance integer-N PLL with embedded EEPROM capable of frequency synthesis up to 2.7 GHz with a speed-grade option to 3.0 GHz. The EEPROM allows designers to permanently store control bits, allowing easy configuration of self-starting synthesizers. The superior phase noise performance of the PE3342 is ideal for applications such as wireless base stations, fixed wireless, and RF instrumentation systems. The PE3342 features a 10/11 dual modulus prescaler, counters, and a phase comparator. Counter values are programmable through a three-wire serial interface. It is offered in a 20-lead QFN package.