p-tssop-38-1 infineon technologies ag 01.01 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 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 ordering code package pmb 6625 p-tssop-38 pmb 6627 vqfn 40
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