器件名称:
LC72723
功能描述:
RDS Demodulation IC
文件大小:
114.14KB 共8页
简 介:
Ordering number : EN6037 CMOS IC LC72723, LC72723M RDS Demodulation IC Overview The LC72723 is an RDS (Radio Data System) signal demodulation IC. This IC integrates a bandpass filter, the demodulation circuit, and buffer RAM on a single chip and can read out RDS data in slave mode operation with the provision of an external clock input. It also supports master mode, in which the data is read out in synchronization with an RDS clock output provided by the IC itself. Package Dimensions unit: mm 3006B-DIP16 [LC72723] 16 9 7.62 6.4 1 19.2 8 Functions Bandpass filter: Switched capacitor filter (SCF) RDS demodulation: Functions include 57kHz carrier regeneration, clock regeneration, biphase decoding, and differential decoding Buffer RAM: Stores 128 bits (about 100 ms) of data. Data output: Output can be switched between master mode and slave mode readout. RDS ID detection: Supports ID reset Standby control: Stops the crystal oscillator. Fully adjustment free. 0.71 2.54 0.48 1.2 3.4 3.65max 3.0 SANYO: DIP16 unit: mm 3035A-MFP16 [LC72723M] 16 9 0.625 Ratings Operating supply voltage: 4.5 to 5.5 V Operating temperature: –40 to 85°C Packages: DIP16 and MFP16 1 10.1 1.5 8 5.15 6.4 4.4 1.8max 0.15 0.35 1.27 0.605 0.1 SANYO: MFP16 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or o……
