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參數(shù)資料
| 型號(hào)： | HD-6408 |
| 廠商： | Intersil Corporation |
| 英文描述： | CMOS Asynchronous Serial Manchester Adapter (ASMA) |
| 中文描述： | 曼徹斯特的CMOS異步串行適配器（財(cái)產(chǎn)安全管理） |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 57K |
| 代理商： | HD-6408 |
5-1
March 1997
HD-6408
CMOS Asynchronous Serial
Manchester Adapter (ASMA)
Features
Low Bit Error Rate
Data Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1MBit/s
Sync Identification and Lock-In
Clock Recovery
Manchester II Encoder, Decoder
Separate Encode and Decode
Low Operating Power . . . . . . . . . . . . . . . . .50mW at 5V
Single Power Supply
24 Lead Package
Description
The HD-6408 is a CMOS/LSI Manchester Encoder/Decoder
for creating a very high speed asynchronous serial data bus.
The Encoder converts serial NRZ data (typically from a shift
register) to Manchester II encoded data, adding a sync pulse
and parity bit. The Decoder recognizes this sync pulse and
identifies it as a Command Sync or a Data Sync. The data is
then decoded and shifted out in NRZ code (typically into a
shift register). Finally, the parity bit is checked. If there were
no Manchester or parity errors the Decoder responds with a
valid word signal. The Decoder puts the Manchester code to
full use to provide clock recovery and excellent noise immu-
nity at these very high speeds.
The HD-6408 can be used in many commercial applications
such as security systems, environmental control systems,
serial data links and many others. It utilizes a single 12 x
clock and achieves data rates of up to one million bits per
second with a very minimum overhead of only 4 bits out of
20, leaving 16 bits for data.
Pinout
HD-6408 (DIP)
TOP VIEW
d
Ordering Information
PACKAGE
TEMP. RANGE
-40
o
C to +85
o
C
-40
o
C to +85
o
C
PART
NUMBER
PKG.
NO.
PDIP
HD3-6408-9
E24.6
CERDIP
HD1-6408-9
E24.6
1
2
3
4
5
6
7
8
9
10
11
12
VW
ESC
TD
SDO
DC
BZI
BOI
UDI
DSC
CDS
DR
GND
16
17
18
19
20
21
22
23
24
15
14
13
V
CC
EC
SCI
SD
SS
EE
BOO
BZO
DBS
MR
SDI
OI
File Number
2952.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
Intersil Corporation 1999
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| HD14066BG | SPST Analog Switch |
| HD14066BP | SPST Analog Switch |
| HD146818AFP | Real-Time Clock |
| HD146818AP | Real-Time Clock |
| HD146818FP | Real-Time Clock |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD-6408_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Asynchronous Serial Manchester Adapter (ASMA) |
| HD6409 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Manchester Encoder-Decoder |
| HD-6409 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Manchester Encoder-Decoder |
| HD-6409/883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Manchester Encoder-Decoder |
| HD-6409_05 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Manchester Encoder-Decoder |
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