MC145106FN

更新时间： 2024-11-29 12:59:03

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
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8页	119K
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MC145106FN 数据手册

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by MC145106/D

SEMICONDUCTOR TECHNICAL DATA

CMOS

P SUFFIX

PLASTIC DIP

CASE 707

The MC145106 is a phase–locked loop (PLL) frequency synthesizer

constructed in CMOS on a single monolithic structure. This synthesizer finds

applications in such areas as CB and FM transceivers. The device contains an

oscillator/amplifier, a 2

or 2

divider chain for the oscillator signal, a

programmable divider chain for the input signal, and a phase detector. The

MC145106 has circuitry for a 10.24 MHz oscillator or may operate with an

external signal. The circuit provides a 5.12 MHz output signal, which can be

DW SUFFIX

SOG PACKAGE

CASE 751D

used for frequency tripling. A 2 programmable divider divides the input signal

frequency for channel selection. The inputs to the programmable divider are

standard ground–to–supply binary signals. Pull–down resistors on these inputs

normally set these inputs to ground enabling these programmable inputs to be

controlled from a mechanical switch or electronic circuitry.

The phase detector may control a VCO and yields a high level signal when

input frequency is low, and a low level signal when input frequency is high. An

out–of–lock signal is provided from the on–chip lock detector with a “0” level for

the out–of–lock condition.

ORDERING INFORMATION

MC145106P

Plastic DIP

MC145106DW

SOG Package

•

Single Power Supply

Wide Supply Range: 4.5 to 12 V

Provision for 10.24 MHz Crystal Oscillator

5.12 MHz Output

Programmable Division Binary Input Selects up to 2

On–Chip Pull–Down Resistors on Programmable Divider Inputs

Selectable Reference Divider, 2 or 2 (Including ÷ 2)

Three–State Phase Detector

See Application Note AN535 and Article Reprint AR254

Chip Complexity: 880 FETs or 220 Equivalent Gates

See the MC145151–2 and MC145152–2 for Higher Performance and

Added Flexibility

BLOCK DIAGRAM

OSC

out

REFERENCE

DIVIDE 2 OR 2

φDet

out

OSC

PHASE

DETECTOR

DIVIDE–BY–N COUNTER 2 – 1

P0 P1 P2 P3 P4 P5 P6 P7 P8

REV 3

1/98

Motorola, Inc. 1998

MC145106

MOTOROLA

12 3 4 5 6 7 8

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与MC145106FN相关器件

型号	品牌	获取价格	描述	数据表
MC145106L	MOTOROLA	获取价格	PLL/Frequency Synthesis Circuit, CMOS, CDIP18
MC145106P	MOTOROLA	获取价格	PLL Frequency Synthesizer
MC145106P	LANSDALE	获取价格	PLL Frequency Synthesizer CMOS
MC145107	MOTOROLA	获取价格	CMOS LSI (LOW-POWER COMPLEMENTARY MOS) PLL FREQUENCY SYNTHESIZERS
MC145107	FREESCALE	获取价格	CMOS LSI (LOW-POWER COMPLEMENTARY MOS) PLL FREQUENCY SYNTHESIZERS
MC145107P	MOTOROLA	获取价格	CMOS LSI (LOW-POWER COMPLEMENTARY MOS) PLL FREQUENCY SYNTHESIZERS
MC145107P	FREESCALE	获取价格	CMOS LSI (LOW-POWER COMPLEMENTARY MOS) PLL FREQUENCY SYNTHESIZERS
MC145107PD	MOTOROLA	获取价格	PLL/Frequency Synthesis Circuit, CMOS, PDIP16
MC145107PDS	MOTOROLA	获取价格	PLL/Frequency Synthesis Circuit, CMOS, PDIP16
MC145107PS	MOTOROLA	获取价格	PLL/Frequency Synthesis Circuit, CMOS, PDIP16

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