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LC72151V

Part Number	LC72151V
Manufacturer	Sanyo
Description	PLL Frequency Synthesizer
Published	Jan 1, 2019
Detailed Description	Ordering number : ENN6976A CMOS IC LC72151V PLL Frequency Synthesizer for Electronic Tuning in Car Audio Systems Overv...
Datasheet	LC72151V PDF File

Overview

Ordering number : ENN6976A CMOS IC LC72151V PLL Frequency Synthesizer for Electronic Tuning in Car Audio Systems Overview The LC72151V is a PLL frequency synthesizer for car audio systems.
It can implement high-performance multifunction tuners such as RDS tuners and features a fast locking circuit.
Functions • High-speed programmable divider — FMIN: 10 to 160 MHz: Pulse swallower type — AMIN: 2 to 40 MHz: Pulse swallower type 0.
5 to 10 MHz: Direct division type • IF counter — HCTR: 0.
4 to 25 MHz: for FM IF count — LCTR: 10 to 500 kHz: for AM IF count 1.
0 to 20 × 103 Hz: for frequency measurement • Reference frequency — One of 11 frequencies may be selected (when a 10.
25 or 10.
35 MHz crystal is used) 50, 30*, 25, 12.
5, 10, 9*, 6.
25, 5, 3.
125, 3*, 1 kHz Note: Cannot be used when a 10.
25 MHz crystal is used • Phase comparator — Supports dead band control — Built-in unlock detection circuit — Built-in deadlock clearing circuit • Built-in amplifier for forming a...

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