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PMB6625

Infineon Technologies AG
Part Number PMB6625
Manufacturer Infineon Technologies AG
Description (PMB6625 / PMB6627) Transceiver for Bluetooth FH-SS 2.4 GHz Systems
Published May 30, 2009
Detailed Description Transceiver for Bluetooth FH-SS 2.4 GHz Systems www.datasheet4u.com PMB 6625/27 BiCMOS IC Overview • Bluetooth Transv...
Datasheet PDF File PMB6625 PDF File

PMB6625
PMB6625

Overview
Transceiver for Bluetooth FH-SS 2.
4 GHz Systems www.
datasheet4u.
com PMB 6625/27 BiCMOS IC Overview • Bluetooth Transveiver for the 2.
4 GHz ISM Band (RF range 2378-2497 MHz) • Part of complete Infineon Bluetooth chipset solution • Completely integrated receiver with outstanding RF performance: best in class sensitivity and blocking • Low current consumption • No external IF filters or RF filters necessary P-TSSOP-38-1 • B6HFC BiCMOS technology, 25 GHz ft • fully balanced self adjusting VCO with integrated varactor diodes for receive and transmit mode • Prescaler and PLL on-chip with 1 MHz charge pump reference frequency • Supply voltage regulators for the VCO and the analogue part • Internal current reference for PLL charge pump to get constant lock-in time • Small outline P-TSSOP-38 package (PMB 6625) or very small VQFN 40 package (PMB6627) • low-if receiver topology solution Benefits: + no IF SAW-filter necessary or RF ceramic filter necessary + reduced component count • 2.
5 GHz RF Power amplifier included, output power adjustable with external resistor, Benefits: + No external PA necessary for Bluetooth power class 2 operation + direct interface to power class 1 PA via small matching circuits + reduced RF front end component count • On-chip LNA for optimum sensitivity and blocking • 70 dB RSSI dynamic range, high stability • Data Slicer including specialized offset compensation or analogue output Type PMB 6625 PMB 6627 Infineon Technologies AG Ordering Code Package P-TSSOP-38 VQFN 40 01.
01 ...


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