BK4819中文資料博通集成數(shù)據(jù)手冊PDF規(guī)格書

Features

? World wide band: 18 MHz ~ 660 MHz,

840 MHz ~1300 MHz

? 12.5/25/6.25/20 kHz channel spacing

? On chip 7 dBm RF PA

? 2.6 V to 3.6 V power supply

? CTCSS tone receiver with tail CTCSS

frequency detector

? 23/24 bit programmable DCS code

? Standard DTMF and programmable

in-band dual tone

? SELCALL and programmable in-band

single tone

? FSK data modem

? Frequency inversion scrambler

? Voice activated switch (VOX)

? RF Signal strength measurement

? TX Audio signal strength indication

and RX audio signal strength

indication

? 3-wires interface with MCU with

maximum 8 Mbps clock rate

? QFN 4x4 32-Pin package