a: Worldwide FM bands(76-108MHz)and AM bands(520-1710KHz)compatible.
兼容全球FM波段(76 - 108MHz的)以及AM頻段(520 - 1710KHz)
b: Advanced FM/AM seek tuning and digital tuning technology.
先進的調(diào)頻/調(diào)幅調(diào)諧和數(shù)字調(diào)諧技術(shù)
c: RDS/RBDS processor and optional digital audio output(SI4731 only)
RDS/ RBDS處理器和可選的數(shù)字音頻輸出(只針對SI4731).
d: DSP FM stereo demodulator.
DSP的調(diào)頻立體聲解調(diào)器
e: Programmable reference clock support.
支持可編程參考頻率
f: Integrated VCO 、AFC、AGC control or LDO regulator(2.7-5.5V supply voltage).
集成VCO,AFC,AGC控制器或LDO穩(wěn)壓器(支持電壓2.7-5.5V)
g: Standby mode, volume 、soft mute control or programmable de-emphasis.
待機模式,音量,軟靜音控制或可編程去加重。
h: Adaptive stereo noise cancellation(SNC)function.
自適應(yīng)立體聲降噪(SNC)功能
i : AM wide range of ferrite loop stICks and air loop antennas support.
支持寬范圍AM鐵和空氣的天線。2
j : Universal IC 2-wire serial control bus interface.
通用的I2C兩線串行控制總線接口
k: Firmware upgradeable.
分位可升級
l : No manual alignment necessary and EN55020 compliant.
依據(jù)EN55020標(biāo)準(zhǔn)和不需手動調(diào)整