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MC12054ASD PDF预览

MC12054ASD

更新时间: 2024-02-03 02:41:41
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 预分频器多谐振动器逻辑集成电路光电二极管时钟
页数 文件大小 规格书
4页 82K
描述
MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER

MC12054ASD 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.92
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
逻辑集成电路类型:PRESCALER最大频率@ Nom-Sup:2000000000 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:SSOP封装等效代码:SSOP8,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
电源:3/5 V认证状态:Not Qualified
子类别:Prescaler/Multivibrators表面贴装:YES
技术:ECL温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
Base Number Matches:1

MC12054ASD 数据手册

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Order this document by MC12054A/D  
The MC12054A 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 5.4 mW at a  
minimum supply voltage of 2.7 V.  
The MC12054A 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.  
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  
V
SEMICONDUCTOR  
TECHNICAL DATA  
The Modulus Control (MC) selects the proper divide number after SW has  
been biased to select the desired divide ratio.  
8
2.0 GHz Toggle Frequency  
1
The MC12054 is Pin and Functionally Compatible with the MC12031  
Low Power 2.0 mA Typical  
D SUFFIX  
PLASTIC PACKAGE  
CASE 751  
2.6mA Maximum, –40 to 85°C, V  
= 2.7 to 5.5 Vdc  
CC  
Short Setup Time (t ) 10ns Maximum @ 2.0 GHz  
set  
(SO–8)  
Modulus Control Input Level is Compatible with Standard  
CMOS and TTL  
Maximum Input Voltage Should Be Limited to 6.5 Vdc  
8
1
MOSAIC V is a trademark of Motorola  
SD SUFFIX  
PLASTIC PACKAGE  
CASE 940  
FUNCTIONAL TABLE  
SW  
H
MC  
H
Divide Ratio  
(SSOP–8)  
64  
65  
H
L
L
H
128  
129  
PIN CONNECTIONS  
L
L
NOTES: 1. SW: H = V , L = Open. A logic L can also be applied by grounding this pin,  
CC  
but this is not recommended due to increased power consumption.  
2. MC: H = 2.0 V to V , L = GND to 0.8 V.  
CC  
1
2
3
4
8
7
6
5
IN  
IN  
V
NC  
MC  
CC  
SW  
MAXIMUM RATINGS  
Gnd  
OUT  
Characteristic  
Power Supply Voltage, Pin 2  
Operating Temperature Range  
Storage Temperature Range  
Modulus Control Input, Pin 6  
NOTE: ESD data available upon request.  
Symbol  
Range  
Unit  
Vdc  
°C  
(Top View)  
V
–0.5 to 7.0  
–40 to 85  
–65 to 150  
–0.5 to 6.5  
CC  
T
A
T
stg  
°C  
MC  
Vdc  
ORDERING INFORMATION  
Operating  
Temp Range  
Device  
Package  
MC12054AD  
SO–8  
T
=
A
– 40° to +85°C  
MC12054ASD  
SSOP–8  
Motorola, Inc. 1998  
Rev 3.1  

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