Datasheet > MC12053AD

MC12053AD

更新时间： 2024-02-19 08:45:19

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		预分频器
页数	文件大小	规格书
5页	248K
描述
1.1 GHz Super Low Power Dual Modulus Prescaler With Stand-By Mode

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MC12053AD 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Base Number Matches：	1

MC12053AD 数据手册

Order this document by MC12053A/D

Freescale Semiconductor, Inc.

ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

MECL PLL COMPONENTS

÷64/65, ÷128/129 LOW POWER

DUAL MODULUS PRESCALER

WITH STAND–BY MODE

The MC12053A is a super low power ÷64/65, ÷128/129 dual modulus

prescaler. Motorola’s advanced Bipolar MOSAIC V technology is utilized to

achieve low power dissipation of 4.3 mW at a minimum supply voltage of

2.7 V.

The Divide Ratio Control input, SW, permits selection of divide ratio as

desired. A HIGH on SW selects ÷64/65; an OPEN on SW selects ÷128/129.

The Modulus Control input, MC, selects the proper divide number after SW

has been biased to select the desired divide ratio.

Stand–by mode is featured to reduce current drain to 50 µA typical at

2.7 V when the stand–by pin, SB, is switched LOW, disabling the prescaler.

On–chip output termination provides 500 µA (typical) output current, which is

sufficient to drive a CMOS synthesizer input high impedance load (8.0 pF

typical).

SEMICONDUCTOR

TECHNICAL DATA

• 1.1 GHz Toggle Frequency

• Supply Voltage of 2.7 to 5.5 V

• Low Power 1.5 mA Typical at V

• Operating Temperature Range of –40 to 85°C

• On–Chip Output Termination

= 2.7 V

D SUFFIX

PLASTIC PACKAGE

CASE 751

(SO–8)

• The MC12053A Is Pin and Functionally Compatible With the MC12036

• Modulus Control Input Level Is Compatible With Standard CMOS and

TTL

MOSAIC V is a trademark of Motorola

PIN CONNECTIONS

FUNCTIONAL TABLE

Divide Ratio

Gnd

OUT

128

129

(Top View)

NOTES: 1. SW: H = V

– 0.5 to V , L = Open. A logic L can also be applied by grounding

this pin, but this is not recommended due to increased power consumption.

2. MC & SB: H = 2.0 V to V , L = Gnd to 0.8 V.

MAXIMUM RATINGS

Characteristic

Symbol

Range

Unit

Vdc

°C

Power Supply Voltage, Pin 2

Operating Temperature Range

Storage Temperature Range

Modulus Control Input, Pin 6

Maximum Output Current, Pin 4

NOTE: ESD data available upon request.

–0.5 to 7.0

–40 to 85

–65 to 150

ORDERING INFORMATION

Operating

stg

°C

Temp Range

Device

Package

–0.5 to V

Vdc

4.0

MC12053AD

SO–8

= –40 to 85°C

Motorola, Inc. 1998

Rev 5

MOTOROLA RF/IF DEVICE DATA

For More Information On This Product,

Go to: www.freescale.com

12 3 4 5

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与MC12053AD相关器件

型号	品牌	获取价格	描述	数据表
MC12053ASD	MOTOROLA	获取价格	MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWE
MC12053ASDR2	MOTOROLA	获取价格	ECL SERIES, PRESCALER, PDSO8, PLASTIC, SSOP-8
MC12054	MOTOROLA	获取价格	MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWE
MC12054AD	MOTOROLA	获取价格	MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWE
MC12054AD	LANSDALE	获取价格	2.0 GHz Super Low Power Dual Modulus Prescaler
MC12054AD	NXP	获取价格	ECL SERIES, PRESCALER, PDSO8, PLASTIC, SOP-8
MC12054ADR1	MOTOROLA	获取价格	PRESCALER, PDSO8, PLASTIC, SO-8
MC12054ADR2	NXP	获取价格	IC,PRESCALER,SOP,8PIN,PLASTIC
MC12054ASD	MOTOROLA	获取价格	MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWE
MC12054BD	MOTOROLA	获取价格	IC,PRESCALER,SOP,8PIN,PLASTIC

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