PMB6625 Datasheet, PDF (1/1 Pages) Infineon Technologies AG – Transceiver for Bluetooth FH-SS 2.4 GHz Systems

Transceiver for Bluetooth FH-SS 2.4 GHz Systems
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
• B6HFC BiCMOS technology, 25 GHz f_t
P-TSSOP-38-1
• 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