Datasheet > MC12052A

MC12052A

更新时间： 2024-02-10 05:55:05

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
4页	248K
描述
1.1 GHz Super Low Power Dual Modulus Prescaler

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MC12052A 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	DIP, DIP8,.3	Reach Compliance Code：	unknown
风险等级：	5.92	JESD-30 代码：	R-PDIP-T8
JESD-609代码：	e0	逻辑集成电路类型：	PRESCALER
最大频率@ Nom-Sup：	1100000000 Hz	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装等效代码：	DIP8,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	电源：	3/5 V
最大电源电流（ICC）：	2 mA	认证状态：	Not Qualified
子类别：	Prescaler/Multivibrators	表面贴装：	NO
技术：	ECL	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
Base Number Matches：	1

MC12052A 数据手册

Order this document by MC12052A/D

Freescale Semiconductor, Inc.

ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005

The MC12052A is a super low power dual modulus prescaler used in

phase–locked loop applications. Motorola’s advanced Bipolar MOSAIC

technology is utilized to achieve low power dissipation of 2.7 mW at a

minimum supply voltage of 2.7 V.

The MC12052A can be used with CMOS synthesizers requiring positive

edges to trigger internal counters such as Motorola’s MC145XXX series in a

PLL to provide tuning signals up to 1.1 GHz in programmable frequency

steps.

A Divide Ratio Control (SW) permits selection of a 64/65 or 128/129 divide

ratio as desired.

MECL PLL COMPONENTS

÷64/65, ÷128/129 LOW POWER

DUAL MODULUS PRESCALER

SEMICONDUCTOR

TECHNICAL DATA

The Modulus Control (MC) selects the proper divide number after SW has

been biased to select the desired divide ratio.

• 1.1 GHz Toggle Frequency

• The MC12052 is Pin and Functionally Compatible with the MC12022

• Low Power 1.0 mA Typical

• 2.0 mA Maximum, –40 to 85°C, V

= 2.7 to 5.5 Vdc

• Short Setup Time (t ) 16 ns Maximum @ 1.1 GHz

set

D SUFFIX

PLASTIC PACKAGE

CASE 751

• Modulus Control Input Level is Compatible with Standard CMOS and

TTL

(SO–8)

• Maximum Input Voltage Should Be Limited to 6.5 Vdc

MOSAIC V is a trademark of Motorola

PIN CONNECTIONS

FUNCTIONAL TABLE

Divide Ratio

Gnd

OUT

128

129

(Top View)

NOTES: 1. SW: H = 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: H = 2.0 V to V , L = GND to 0.8 V.

MAXIMUM RATINGS

Characteristic

Power Supply Voltage, Pin 2

Operating Temperature Range

Storage Temperature Range

Modulus Control Input, Pin 6

Symbol

Range

Unit

Vdc

°C

–0.5 to 7.0

–40 to 85

–65 to 150

–0.5 to 6.5

ORDERING INFORMATION

Operating

Temp Range

Device

Package

stg

°C

MC12052AD

SO–8

Vdc

=–40 to 85°C

Motorola, Inc. 1998

Rev 4

MOTOROLA RF/IF DEVICE DATA

For More Information On This Product,

Go to: www.freescale.com

12 3 4

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与MC12052A相关器件

型号	品牌	获取价格	描述	数据表
MC12052AD	FREESCALE	获取价格	1.1 GHz Super Low Power Dual Modulus Prescaler
MC12052AD	LANSDALE	获取价格	1.1 GHz Super Low Power Dual Modulus Prescaler
MC12052AD	MOTOROLA	获取价格	MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWE
MC12052AD	NXP	获取价格	ECL SERIES, PRESCALER, PDSO8, PLASTIC, SOP-8
MC12052ADR1	MOTOROLA	获取价格	PRESCALER, PDSO8, PLASTIC, SO-8
MC12052ADR2	NXP	获取价格	IC,PRESCALER,SOP,8PIN,PLASTIC
MC12052ADR2	MOTOROLA	获取价格	ECL SERIES, PRESCALER, PDSO8, PLASTIC, SO-8
MC12052AP	MOTOROLA	获取价格	ECL SERIES, PRESCALER, PDIP8, 626-04
MC12052ASD	MOTOROLA	获取价格	MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWE
MC12052ASDR2	MOTOROLA	获取价格	ECL SERIES, PRESCALER, PDSO8, PLASTIC, SSOP-8

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