PMB2349 Datasheet (Infineon Technologies AG) - Optimized RF/IF Dual PLL Frequency Synthesizer

PMB2349, Optimized RF/IF Dual PLL Frequency Synthesizer

Package The PMB 2349 is a RF/IF Dual-PLL frequency synthesizer implemented in Infineon’s high speed BiCMOS technology B6HFC.

The device contains two PLLs with integrated prescalers especially designed for use in battery powered radio equipment and mobile telephones.

Primary applications are P-VQFN-2

Wireless Components Optimized RF/IF Dual PLL Frequency Synthesizer PMB 2349 Version 1.0 Specification May 2000 Confidential TARGET SPECIFICATION CONFIDENTIAL Revision History: Current Version: May 2000 Previous Version:Data Sheet Page (in previous Version) Page (in current Version) Subjects (major changes since last revision) ABM®, AOP®, ARCOFI®, ARCOFI®-BA, ARCOFI®-SP, DigiTape®, EPIC®-1, EPIC®-S, ELIC®, FALC®54, FALC®56, FALC®-E1, FALC®-LH, IDEC®, IOM®, IOM®-1, IOM®-2, IPAT®-2, ISAC®-P, ISA

PMB2349 Features

* Operation range 2.7 to 5.0 V Ultra low phase noise Ultra low spurious Faster lock-in times New bipolar power modes New programmable Reference Amplifier rent setting for PD outputs Dividing ratios: A counters: PLL1: 0 to 63 PLL2: 0 to 15 N counters: PLL1: 3 to 16,383 PLL2: 3 to 16,383