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MC10E445FN PDF预览

MC10E445FN

更新时间: 2024-11-20 22:58:07
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 移位寄存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
8页 104K
描述
4-BIT SERIAL/ PARALLEL CONVERTER

MC10E445FN 技术参数

生命周期:Transferred零件包装代码:QLCC
包装说明:QCCJ,针数:28
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.4Is Samacsys:N
其他特性:ON-CHIP CLOCK DIVIDE BY 4 & 8; DIFFERENTIAL CLOCK & SERIAL INPUT & OUTPUT计数方向:RIGHT
系列:10EJESD-30 代码:S-PQCC-J28
JESD-609代码:e0长度:11.5062 mm
逻辑集成电路类型:SERIAL IN PARALLEL OUT位数:4
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输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装形状:SQUARE封装形式:CHIP CARRIER
最大电源电流(ICC):185 mA传播延迟(tpd):2.1 ns
认证状态:Not Qualified座面最大高度:4.57 mm
表面贴装:YES技术:ECL
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD触发器类型:POSITIVE EDGE
宽度:11.5062 mm最小 fmax:2000 MHz
Base Number Matches:1

MC10E445FN 数据手册

 浏览型号MC10E445FN的Datasheet PDF文件第2页浏览型号MC10E445FN的Datasheet PDF文件第3页浏览型号MC10E445FN的Datasheet PDF文件第4页浏览型号MC10E445FN的Datasheet PDF文件第5页浏览型号MC10E445FN的Datasheet PDF文件第6页浏览型号MC10E445FN的Datasheet PDF文件第7页 
SEMICONDUCTOR TECHNICAL DATA  
The MC10/100E445 is an integrated 4-bit serial to parallel data  
converter. The device is designed to operate for NRZ data rates of up to  
2.0Gb/s. The chip generates a divide by 4 and a divide by 8 clock for both  
4-bit conversion and a two chip 8-bit conversion function. The conversion  
sequence was chosen to convert the first serial bit to Q0, the second to  
Q1 etc.  
On-Chip Clock ÷4 and ÷8  
4-BIT SERIAL/  
PARALLEL CONVERTER  
2.0Gb/s Data Rate Capability  
Differential Clock and Serial Inputs  
V  
Output for Single-Ended Input Applications  
BB  
Asynchronous Data Synchronization  
Mode Select to Expand to 8-Bits  
Internal 75kInput Pulldown Resistors  
Extended 100E V  
Range of –4.2V to –5.46V  
EE  
Two selectable serial inputs provide a loopback capability for testing  
purposes when the device is used in conjunction with the E446 parallel to  
serial converter.  
The start bit for conversion can be moved using the SYNC input. A  
single pulse applied asynchronously for at least two input clock cycles  
shifts the start bit for conversion from Qn to Qn–1. For each additional  
shift required an additional pulse must be applied to the SYNC input.  
Asserting the SYNC input will force the internal clock dividers to “swallow”  
a clock pulse, effectively shifting a bit from the Qn to the Qn–1 output (see  
Timing Diagram B).  
FN SUFFIX  
PLASTIC PACKAGE  
CASE 776-02  
The MODE input is used to select the conversion mode of the device. With the MODE input LOW, or open, the device will  
function as a 4-bit converter. When the mode input is driven HIGH the data on the output will change on every eighth clock cycle  
thus allowing for an 8-bit conversion scheme using two E445’s. When cascaded in an 8-bit conversion scheme the devices will  
not operate at the 2.0Gb/s data rate of a single device. Refer to the applications section of this data sheet for more information on  
cascading the E445.  
For lower data rate applications a V  
reference voltage is supplied for single-ended inputs. When operating at clock rates  
BB  
above 500MHz differential input signals are recommended. For single-ended inputs the V  
pin is tied to the inverting differential  
BB  
provides the switching reference for the input differential amplifier. The V  
input and bypassed via a 0.01µF capacitor. The V  
can also be used to AC couple an input signal, for more information on AC coupling refer to the interfacing section of the design  
guide in the ECLinPS data book.  
BB  
BB  
Upon power-up the internal flip-flops will attain a random state. To synchronize multiple E445’s in a system the master reset  
must be asserted.  
PIN NAMES  
SINA SINA  
25 24  
MODE NC  
21 20  
V
CCO  
Pin  
Function  
23  
22  
19  
18  
SINB  
SINB  
SEL  
26  
27  
28  
1
SOUT  
SOUT  
SINA, SINA  
SINB, SINB  
SEL  
Differential Serial Data Input A  
Differential Serial Data Input B  
Serial Input Selector Pin  
17  
16  
15  
14  
13  
Q0–Q3  
Parallel Data Outputs  
V
CC  
CLK, CLK  
CL/4, CL/4  
CL/8, CL/8  
MODE  
Differential Clock Inputs  
Figure 1. 28–Lead Pinout  
Differential ÷4 Clock Output  
Differential ÷8 Clock Output  
Conversion Mode 4-Bit/8-Bit  
Conversion Synchronizing Input  
V
Q0  
Q1  
EE  
(Top View)  
CLK  
CLK  
2
SYNCH  
3
V
CCO  
FUNCTION TABLES  
V
4
12  
11  
Q2  
BB  
Mode  
Conversion  
SEL  
Serial Input  
5
6
7
8
9
10  
L
H
4-Bit  
8-Bit  
H
L
A
B
CL/8 CL/8 V  
CL/4 CL/4 V  
Q3  
CCO  
CCO  
8/97  
Motorola, Inc. 1997  
REV 3  

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