고감도 저잡음 노이즈앰프가 내장된 FM 라디오 모듈로 US/유럽 87.5MHz ~ 108MHz와 일본 76 MHz ~ 91MHz FM밴드를 커버합니다.
High sensitivity due to intergrated low-nosie RF input amplifer
FM mixer for conversion to IF of the US/Europe (87.5 MHz to 108 MHz)and Japanse (76 MHz to 91 MHz) FM band
Preset tuningto receive Japanse TV audio up tu 108 MHz
RF Automatic Gain Control (AGC) cicuit
LC tuner oscillator operating with low cost fixed chip inductors
FM IF selectivity perforned internally
No external discriminator needed due to fully integratde FM demodulator
Cyrstal reference frequency oscillator; the oscillator operates with a 32.768 kHz clock crystal or with a 13 MHz crystal a with an externaly applied 6.5 MHz referencefrenuency
PLL synthesizer tuning system
I2-C bus and 3-wire bus, selectable via pin BUSMODE
7-bit IF counter output via the bus
Soft mute
Signal dependent mono to stero blend [Stereo Noise Cancelling (SNC)]
Signal dependent High Cut Control (HCC)
Soft mute, SNC and HCC can be switched off via the bus
Adjustment-free stereo tuning function
Standby mode
Two software programmable ports
Bus enable line to switch the bus input and output lines into 3-state mode