Datasheet > 逻辑 > 预分频器/多谐振动器> MC12034

MC12034

更新时间： 2024-09-24 22:51:27

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		预分频器
页数	文件大小	规格书
4页	84K
描述
MECL PLL COMPONENTS ±32/33, ±64/65 DUAL MODULUS PRESCALER

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MC12034 数据手册

Order this document by MC12034A/D

The MC12034A 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 2.0 GHz in programmable frequency

steps.

The MC12034B can be used with CMOS synthesizers requiring negative

edges to trigger internal counters such as Fujitsu’s MB87001.

A Divide Ratio Control (SW) permits selection of a 32/33 or 64/65 divide

ratio as desired.

MECL PLL COMPONENTS

÷32/33, ÷64/65

DUAL MODULUS PRESCALER

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

been biased to select the desired divide ratio.

SEMICONDUCTOR

TECHNICAL DATA

• 2.0 GHz Toggle Frequency

• Supply Voltage 4.5 to 5.5 V

• MC12034A for Positive Edge Triggered Synthesizers

• 12mA Maximum, –40 to 85°C, V

= 5.5 Vdc

• Modulus Control Input is Compatible with Standard CMOS and TTL

• Low–Power 8.5 mA Typical

D SUFFIX

PLASTIC PACKAGE

CASE 751

FUNCTIONAL TABLE

(SO–8)

Divide Ratio

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.

Design Criteria

Internal Gate Count *

Value

Unit

P SUFFIX

PLASTIC PACKAGE

CASE 626

Internal Gate Propagation Delay

Internal Gate Power Dissipation

200

0.75

0.15

Speed Power Product

NOTE: *Equivalent to a two–input NAND gate.

PIN CONNECTIONS

MAXIMUM RATINGS

Characteristic

Symbol

Range

Unit

Vdc

°C

Power Supply Voltage, Pin 2

Operating Temperature Range

Storage Temperature Range

Modulus Control Input, Pin 6

NOTES: 1. ESD data available upon request.

–0.5 to +7.0

–40 to +85

–65 to +150

–0.5 to +6.5

Gnd

OUT

stg

°C

(Top View)

Vdc

2. This device contains protection circuitry to guard against damage due to high

static voltages or electric fields. However, precautions must be taken to avoid

applications of any voltage higher than maximum rated voltages to this high

impedance circuit. For proper operation, V and V

should be constrained

in out

ORDERING INFORMATION

Operating

to the range GND ≤ (V or V ) ≤ V

in out

Temp Range

Device

Package

MC12034AD

MC12034AP

MC12034BD

MC120348BP

SO–8

Plastic

SO–8

Plastic

= –40° to +85°C

Motorola, Inc. 1997

Rev 3

12 3 4

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与MC12034相关器件

型号	品牌	获取价格	描述	数据表
MC120348BP	MOTOROLA	获取价格	MECL PLL COMPONENTS Ã·32/33, Ã·64/65 DUAL MOD
MC12034A	MOTOROLA	获取价格	MECL PLL COMPONENTS Ã·32/33, Ã·64/65 DUAL MOD
MC12034AD	MOTOROLA	获取价格	MECL PLL COMPONENTS ±32/33, ±64/65 DUAL MODUL
MC12034AP	MOTOROLA	获取价格	MECL PLL COMPONENTS ±32/33, ±64/65 DUAL MODUL
MC12034BD	MOTOROLA	获取价格	MECL PLL COMPONENTS ±32/33, ±64/65 DUAL MODUL
MC12034BDR2	MOTOROLA	获取价格	Prescaler, ECL Series, 1-Func, Bipolar, PDSO8, PLASTIC, SO-8
MC12034BP	MOTOROLA	获取价格	MECL PLL COMPONENTS ±32/33, ±64/65 DUAL MODUL
MC12036AD	MOTOROLA	获取价格	MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MOD
MC12036ADR2	MOTOROLA	获取价格	Prescaler, ECL Series, 1-Func, Bipolar, PDSO8, PLASTIC, SOIC-8
MC12036AP	MOTOROLA	获取价格	MECL PLL COMPONENTS ±64/65, ±128/129 DUAL MOD

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