器件名称:
LC72136N
功能描述:
PLL Frequency Synthesizer for Electronic Tuning
文件大小:
319.12KB 共23页
简 介:
Ordering number : EN5608 CMOS LSI LC72136N, 72136NM PLL Frequency Synthesizer for Electronic Tuning Overview The LC72136N and LC72136NM are PLL frequency synthesizers for use in radio/cassette players. They allow high-performance AM/FM tuners to be implemented easily. Package Dimensions unit: mm 3059-DIP22S [LC72136N] Features High-speed programmable frequency divider — FMIN: 10 to 160 MHz.....Pulse swallower (divide-by-two prescaler built in) — AMIN: 2 to 40 MHz.........Pulse swallower 0.5 to 10 MHz......Direct division IF counter IFIN: 0.4 to 12 MHz................For use as an AM/FM IF counter Reference frequency — Selectable from one of eight frequencies (crystal oscillator: 75 kHz) 1, 3, 5, 3.125, 6.25, 12.5, 15, and 25 kHz Phase comparator — Supports dead zone control — Built-in unlock detection circuit — Built-in deadlock clear circuit Built-in MOS transistor for forming an active low-pass filter I/O ports — Dedicated output ports: 6 — I/O ports: 2 — Supports clock time base output Serial Data I/O — Supports CCB format communication with the system controller. Operating ranges — Supply voltage: 4.5 to 5.5 V — Operating temperature: –20 to +70°C Packages —DIP22S/MFP24S CCB is a trademark of SANYO ELECTRIC CO., LTD. CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO. SANYO: DIP22S unit: mm 3112-MFP24S [LC72136NM] SANYO: MFP24S SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10,……
