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MC10E137FN PDF预览

MC10E137FN

更新时间: 2024-01-14 22:17:10
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 计数器触发器逻辑集成电路输出元件输入元件
页数 文件大小 规格书
5页 121K
描述
8-BIT RIPPLE COUNTER

MC10E137FN 技术参数

是否无铅: 含铅生命周期:Active
零件包装代码:QLCC包装说明:LEAD FREE, PLASTIC, LCC-28
针数:28Reach Compliance Code:unknown
风险等级:5.71Is Samacsys:N
其他特性:NECL MODE: VCC = 0V WITH VEE = -4.2V TO -5.7V计数方向:UP
系列:10EJESD-30 代码:S-PQCC-J28
JESD-609代码:e3长度:11.505 mm
负载/预设输入:YES逻辑集成电路类型:BINARY COUNTER
工作模式:ASYNCHRONOUS湿度敏感等级:NOT SPECIFIED
位数:8功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:输出特性:OPEN-EMITTER
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):260传播延迟(tpd):4.8 ns
认证状态:COMMERCIAL座面最大高度:4.57 mm
最大供电电压 (Vsup):5.7 V最小供电电压 (Vsup):4.2 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:ECL温度等级:OTHER
端子面层:MATTE TIN端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40触发器类型:POSITIVE EDGE
宽度:11.505 mm最小 fmax:1800 MHz
Base Number Matches:1

MC10E137FN 数据手册

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SEMICONDUCTOR TECHNICAL DATA  
The MC10E/100E137 is a very high speed binary ripple counter. The  
two least significant bits were designed with very fast edge rates while the  
more significant bits maintain standard ECLinPS output edge rates.  
This allows the counter to operate at very high frequencies while  
maintaining a moderate power dissipation level.  
1.8GHz Minimum Count Frequency  
8-BIT RIPPLE  
COUNTER  
Differential Clock Input and Data Output Pins  
V  
Output for Single-Ended Use  
BB  
Internal 75kInput Pulldown Resistors  
Synchronous and Asynchronous Enable Pins  
Asynchronous Master Reset  
Extended 100E V  
EE  
Range of –4.2V to –5.46V  
The device is ideally suited for multiple frequency clock generation as  
well as a counter in a high performance ATE time measurement board.  
Both asynchronous and synchronous enables are available to  
maximize the device’s flexibility for various applications. The  
asynchronous enable input, A_Start, when asserted enables the counter  
while overriding any synchronous enable signals. The E137 features  
XORed enable inputs, EN1 and EN2, which are synchronous to the CLK  
input. When only one synchronous enable is asserted the counter  
becomes disabled on the next CLK transition; all outputs remain in the  
previous state poised for the other synchronous enable or A_Start to be  
asserted to re-enable the counter. Asserting both synchronous enables  
causes the counter to become enabled on the next transition of the CLK.  
If EN1 (or EN2) and CLK edges are coincident, sufficient delay has been  
inserted in the CLK path (to compensate for the XOR gate delay and the  
internal D-flip flop setup time) to insure that the synchronous enable  
signal is clocked correctly, hence, the counter is disabled.  
FN SUFFIX  
PLASTIC PACKAGE  
CASE 776-02  
PIN NAMES  
PIN  
FUNCTION  
CLK, CLK  
Differential Clock Inputs  
Q0-Q7, Q0-Q7 Differential Q Outputs  
The E137 can also be driven single-endedly utilizing the V  
output  
BB  
supply as the voltage reference for the CLK input signal. If a single-ended  
signal is to be used the V pin should be connected to the CLK input and  
A_Start  
EN1, EN2  
MR  
Asynchronous Enable Input  
Synchronous Enable Inputs  
Asynchronous Master Reset  
Switching Refernce Output  
BB  
bypassed to ground via a 0.01µF capacitor. V  
can only source/sink  
BB  
V
BB  
0.5mA, therefore it should be used as a switching reference for the E137  
only.  
All input pins left open will be pulled LOW via an input pulldown resistor. Therefore, do not leave the differential CLK inputs  
open. Doing so causes the current source transistor of the input clock gate to become saturated, thus upsetting the internal bias  
regulators and jeopardizing the stability of the device.  
The asynchronous Master Reset resets the counter to an all zero state upon assertion.  
LOGIC DIAGRAM  
A_Start  
EN1  
R
Q0 Q0  
Q1 Q1  
Q7 Q7  
D
EN2  
Q
Q
CLK  
CLK  
CLK  
CLK  
Q
Q
CLK  
CLK  
Q
Q
CLK  
CLK  
Q
Q
CLK  
CLK  
D
D
D
R
R
R
V
BB  
MR  
7/96  
Motorola, Inc. 1996  
REV 2  

MC10E137FN 替代型号

型号 品牌 替代类型 描述 数据表
SY10E137JZTR MICREL

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