MC145152DW2

$5.47

Description：IC PLL CLOCK/FREQ SYNTH 28SOIC
Series：-

SKU:007c1fd428aa Category: Clock Generators, PLLs, Frequency Synthesizers Brand: NXP USA Inc.

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Product introduction

MC145152DW2 is listed in the Clock Generators, PLLs, Frequency Synthesizers range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC PLL CLOCK/FREQ SYNTH 28SOIC. Review the specifications below when checking this part for your BOM.

Clock Generators, PLLs, Frequency Synthesizers specifications for MC145152DW2

Description：IC PLL CLOCK/FREQ SYNTH 28SOIC
Series：-
Package：Tube
Mfr：NXP USA Inc.
PLL：Yes
Input：Clock
Output：CMOS
Number of Circuits：1
Ratio - Input:Output：1:01
Differential - Input:Output：No/No
Frequency - Max：25MHz
Divider/Multiplier：Yes/No
Voltage - Supply：3V ~ 9V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：28-SOIC (0.295", 7.50mm Width)
Supplier Device Package：28-SOIC
Type：PLL Clock/Frequency Synthesizer
Grade：-
Qualification：-

Clock Generators, PLLs, Frequency Synthesizers datasheet and documents for MC145152DW2

MC145152DW2

Clock Generators, PLLs, Frequency Synthesizers Overview

The MC145152DW2 is a CMOS parallel-input PLL frequency synthesizer designed for dual-modulus prescaler interfaces. It features a 10-bit ÷N counter and a 6-bit ÷A counter, supporting total division ratios up to 16383. The device operates on a 3.0 V to 9.0 V supply with low power consumption. Key internal components include an on-chip reference oscillator, selectable ÷R divider (values: 8, 64, 128, 256, 512, 1024, 1160, 2048), and a linearized digital phase detector. It provides lock detect signals and dual error signal outputs for loop filter integration.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

Dual-modulus architecture with 10-bit ÷N (3-1023) and 6-bit ÷A (0-63) counters
Eight user-selectable reference divide values via RA0-RA2 address inputs
On-chip reference oscillator or external clock input capability
Lock detect output and dual-ended phase detector error signals

Clock Generators, PLLs, Frequency Synthesizers Applications

CATV TV Tuning
AM/FM Radios
Scanning Receivers
Two-Way Radios
Amateur Radio Systems

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the SOG package designation (Case 751F) matches the required footprint. Confirm the operating temperature range of -40°C to +85°C suits the application environment. Ensure supply voltage constraints between 3.0 V and 9.0 V are maintained during operation.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when interfacing with dual-modulus prescalers requiring parallel programming. The MC145151-2 variant is suitable only for single-modulus prescaler applications. Consider the chip complexity of 8000 FETs for board space planning. Verify pull-up resistor requirements for unused data inputs.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the MC14515x series of CMOS PLL frequency synthesizers. It serves as an improved-performance drop-in replacement for the MC145152-1, offering decreased power consumption and enhanced ESD/latch-up performance while maintaining functional compatibility.