Datasheet > MC145151DW2

MC145151DW2

更新时间： 2024-01-30 15:07:37

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		光电二极管
页数	文件大小	规格书
24页	590K
描述
PLL Frequency Synthesizers (CMOS)

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数据手册

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MC145151DW2 数据手册

MC145151-2/D

Rev. 5, 12/2004

Freescale Semiconductor

Technical Data

MC145151-2

MC145152-2

MC145151-2 and

MC145152-2

PLL Frequency Synthesizers

(CMOS)

Package Information

DW Suffix

SOG Package

Case 751F

P Suffix

Plastic DIP

Case 710

Ordering Information

Device

Package

MC145151P2

MC145151DW2

MC145152P2

MC145152DW2

Plastic DIP

SOG Package

Plastic DIP

The devices described in this document are typically

used as low-power, phase-locked loop frequency

synthesizers. When combined with an external low-pass

filter and voltage-controlled oscillator, these devices can

provide all the remaining functions for a PLL frequency

synthesizer operating up to the device's frequency limit.

For higher VCO frequency operation, a down mixer or a

prescaler can be used between the VCO and the

synthesizer IC.

SOG Package

Contents

1 MC145151-2 Parallel-Input (Interfaces with

Single-Modulus Prescalers) . . . . . . . . . . . . . 2

1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.2 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . 3

1.3 Typical Applications . . . . . . . . . . . . . . . . . . . 6

2 MC145152-2 Parallel-Input (Interfaces with

Dual-Modulus Prescalers) . . . . . . . . . . . . . . . 7

2.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . 8

2.3 Typical Applications . . . . . . . . . . . . . . . . . . 10

These frequency synthesizer chips can be found in the

following and other applications:

CATV

TV Tuning

AM/FM Radios

Two-Way Radios

Scanning Receivers

Amateur Radio

3 MC145151-2 and MC145152-2

Electrical Characteristics . . . . . . . . . . . . . . 12

4 Design Considerations . . . . . . . . . . . . . . . . 18

OSC

÷ R

÷ N

4.1 Phase-Locked Loop — Low-Pass Filter

Design . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

CONTROL

LOGIC

4.2 Crystal Oscillator Considerations . . . . . . . . 19

4.3 Dual-Modulus Prescaling . . . . . . . . . . . . . . 21

5 Package Dimensions . . . . . . . . . . . . . . . . . . 23

÷ A

÷ P/P + 1

VCO

OUTPUT FREQUENCY

Freescale reserves the right to change the detail specifications as may be required to permit improvements in the design of its

products.

12 3 4 5 6 7...24

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与MC145151DW2相关器件

型号	品牌	获取价格	描述	数据表
MC145151DW2R2	NXP	获取价格	PLL FREQUENCY SYNTHESIZER, 22MHz, PDSO28, SOG-28
MC145151FN1	MOTOROLA	获取价格	IC,FREQUENCY SYNTHESIZER,CMOS,LDCC,28PIN,PLASTIC
MC145151FN2	MOTOROLA	获取价格	Parallel-Input PLL Frequency Synthesizer
MC145151FN2R2	MOTOROLA	获取价格	PLL Frequency Synthesizer, CMOS, PQCC28, PLASTIC, LCC-28
MC145151L	MOTOROLA	获取价格	IC,FREQUENCY SYNTHESIZER,CMOS,DIP,28PIN,CERAMIC
MC145151L1DS	MOTOROLA	获取价格	PLL/Frequency Synthesis Circuit, CMOS, CDIP28
MC145151LDS	MOTOROLA	获取价格	IC,FREQUENCY SYNTHESIZER,CMOS,DIP,28PIN,CERAMIC
MC145151P	MOTOROLA	获取价格	PLL/Frequency Synthesis Circuit, CMOS, PDIP28
MC145151P1	MOTOROLA	获取价格	PLL/Frequency Synthesis Circuit, CMOS, PDIP28
MC145151P2	LANSDALE	获取价格	Parallel-Input PLL Frequency Synthesizer Interfaces with Single-Modulus Prescalers

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