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CT1496-2 参数 Datasheet PDF下载

CT1496-2图片预览
型号: CT1496-2
PDF下载: 下载PDF文件 查看货源
内容描述: CT1496-2 MIL -STD - 1397型E 10MHz的低电平的串行曼彻斯特32位编码器 [CT1496-2 MIL-STD-1397 Type E 10MHz Low Level Serial Manchester 32 Bit Encoder]
分类和应用: 电信集成电路光电二极管编码器
文件页数/大小: 9 页 / 93 K
品牌: AEROFLEX [ AEROFLEX CIRCUIT TECHNOLOGY ]
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CT1496-2  
MIL-STD-1397 Type E 10MHz  
Low Level Serial Manchester 32 Bit Encoder  
Features  
• Implements Type E protocol  
• Operates with a single +5V supply  
• Single clock input (40MHz)  
CIRCUIT TECHNOLOGY  
www.aeroflex.com  
• Selectable 4, 34, 35 bit operation  
• Selectable Parity  
• Includes parallel to serial converter  
• Self-test outputs for BITE applications  
• External encoder inhibit  
• Bipolar Construction  
• Use with CT1469-2 (transceiver) & CT1508-2 (4 bit decoder)  
ISO  
9001  
to provide a complete low level serial interface  
I
General Description  
CT1496-2 is a hybrid microcircuit which incorporates a low level serial Manchester encoder in a single  
package. The encoder accepts 32 bit parallel data and outputs a 35 bit Manchester encoded TTL NRZ serial  
stream (34 bit transmission if parity option is not selected). Preceding the 32 data bits are a synchronization  
and word identifier bit and a parity bit trails the data (parity is optional and may be disabled). A self-test feature  
is implementd allowing the user to verify transmit patterns. Aeroflex Circuit Technology is a 80,000 square  
foot MIL-PRF-38534 certified facility in Plainview, N.Y.  
External  
Encoder  
Inhibit  
Sync  
Bit  
WI  
Bit  
LSB  
TX Data  
32-Bit  
Word  
Register  
TX Data  
Data ST  
Data ST  
2-Bit  
Register  
Manchester  
Encoder  
32-Bit  
Mux  
DeMux  
Parallel  
Word Input  
MSB  
Sync  
Sys Clr/Load  
Timing  
Section  
Data  
C/I  
Bit4  
SIS/SOS  
Input  
4-Bit  
Register  
+5V  
Vcc  
Parity  
Select  
Encoder  
Enable  
Transmit/  
Self-Test  
Parity  
Generator  
Controller  
4-Bit SIS/SOS  
Select  
34-Bit  
Select  
35-Bit  
TX Inhibit  
Select  
40MHz  
Clock TTL  
GND  
Block Diagram  
eroflex Circuit Technology – Data Bus Modules For The Future © SCDCT1496 REV A 3/22/00