PMB6625

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-...