Datasheet > MC145106P

MC145106P

更新时间： 2024-11-06 04:59:27

品牌	Logo	应用领域
LANSDALE		光电二极管
页数	文件大小	规格书
8页	384K
描述
PLL Frequency Synthesizer CMOS

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MC145106P 数据手册

ML145106

PLL Frequency Synthesizer

CMOS

INTERFACES WITH DUAL–MODULUS PRESCALERS

Legacy Device: Motorola MC145106

The ML145106 is a phase–locked loop (PLL) frequency synthesizer

constructed in CMOS on a single monolithic structure. This synthesizer

finds applications in such areas as AM radio, shortwave, amateur radio,

CB and FM transceivers. The device contains an oscillator/amplifier, a

210 or 211 divider chain for the oscillator signal, a programmable

divider chain for the input signal, and a phase detector. The ML145106

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

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

used for frequency tripling. A 2⁹programmable divider divides the

input signal frequency for channel selection. The inputs to the program-

mable 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.

P DIP 18 = VP

PLASTIC DIP

CASE 707

SOG 20W = -6P

SOG PACKAGE

CASE 751D

CROSS REFERENCE/ORDERING INFORMATION

PACKAGE

MOTOROLA

LANSDALE

P DIP 18

SOG 20W

MC145106P

ML145106VP

MC145106DW ML145106-6P

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 fre-

quency 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.

Note: Lansdale lead free (Pb) product, as it

becomes available, will be identified by a part

number prefix change from ML to MLE.

• 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 2⁹

• On–Chip Pull–Down Resistors on Programmable Divider Inputs

• Selectable Reference Divider, 2¹⁰or 2¹¹(Including ÷ 2)

• Three–State Phase Detector

• See Application Note AN535 and Article Reprint AR254

• Chip Complexity: 880 FETs or 220 Equivalent Gates

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

Page 1 of 8

www.lansdale.com

Issue bBC

12 3 4 5 6 7 8

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与MC145106P相关器件

型号	品牌	获取价格	描述	数据表
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
MC145109	MOTOROLA	获取价格	CMOS LSI (LOW-POWER COMPLEMENTARY MOS) PLL FREQUENCY SYNTHESIZERS
MC145109	FREESCALE	获取价格	CMOS LSI (LOW-POWER COMPLEMENTARY MOS) PLL FREQUENCY SYNTHESIZERS
MC145109P	FREESCALE	获取价格	CMOS LSI (LOW-POWER COMPLEMENTARY MOS) PLL FREQUENCY SYNTHESIZERS

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