LC72136
LC72136 is PLL Frequency Synthesizer manufactured by SANYO.
Overview
The LC72136 and LC72136M 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
[LC72136]
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 k Hz) 1, 3, 5, 3.125, 6.25, 12.5, 15, and 25 k Hz
- Phase parator
- 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 munication 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
[LC72136M]
SANYO: MFP24S
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O3195HA (OT) No. 5038-1/23
LC72136, 72136M Pin Assignments
No. 5038-2/23
LC72136, 72136M Block Diagram
Specifications...
