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LC72130

Part Number	LC72130
Manufacturer	Sanyo Semicon Device
Description	AM/FM PLL Frequency Synthesizer
Published	Mar 22, 2005
Detailed Description	Ordering number : EN4973A CMOS LSI LC72130, 72130M AM/FM PLL Frequency Synthesizer Overview The LC72130 and LC72130M ...
Datasheet	LC72130 PDF File

Overview

Ordering number : EN4973A CMOS LSI LC72130, 72130M AM/FM PLL Frequency Synthesizer Overview The LC72130 and LC72130M are PLL frequency synthesizers for use in tuners in radio cassette recorders and other products.
Package Dimensions unit: mm 3067-DIP24S [LC72130] Applications PLL frequency synthesizer Functions • High-speed programmable dividers — FMIN: 10 to 160 MHz pulse swallower (built-in divide-by-two prescaler) — AMIN: 2 to 40 MHz .
.
.
.
pulse swallower 0.
5 to 10 MHz .
direct division • IF counter — IFIN: 0.
4 to 12 MHz .
AM/FM IF counter • Reference frequencies — Twelve selectable frequencies (4.
5 or 7.
2 MHz crystal) 1, 3, 5, 9, 10, 3.
125, 6.
25, 12.
5, 15, 25, 50 and 100 kHz • Phase comparator — Dead zone control — Unlock detection — Deadlock clear circuit • Built-in MOS transistor for implementing an active lowpass filter (two systems) • Inputs and outputs — Dedicated output ports: five pins — Input or output ports: two pins — Clock time base output available • Serial data I/O — Supports CCB format communication with the system controller.
• Operating ranges — Supply voltage.
.
.
.
4.
5 to 5.
5 V — Operating temperature.
.
–40 to +85°C • Packages — DIP24S, 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: DIP24S unit: mm 3112-MFP24S [LC72130M] SANYO: MFP24S SANYO Electric Co.
,Ltd.
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN N3096HA (OT)/51795TH (OT) No.
4973-1/22 LC72130, 72130M Pin Assignment No.
4973-2/22 LC72130, 72130M Block Diagram No.
4973-3/22 LC72130, 72130M Specifications Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V Parameter Maximum supply voltage Symbol VDD max VIN1 max Maximum input voltage VIN2 max VIN3 max VO1 max Maximum output voltage VO2 max VO3 max IO1 max Maximum output current IO2 max IO3 max Allowab...

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