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HD3-15530-9 fiches techniques PDF

Intersil Corporation - CMOS Manchester Encoder-Decoder

Numéro de référence HD3-15530-9
Description CMOS Manchester Encoder-Decoder
Fabricant Intersil Corporation 
Logo Intersil Corporation 





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HD3-15530-9 fiche technique
HD-15530
March 1997
CMOS Manchester Encoder-Decoder
Features
Description
• Support of MlL-STD-1553
• Data Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.25 MBit/s
• Sync Identification and Lock-In
• Clock Recovery
• Manchester II Encode, Decode
• Separate Encode and Decode
• Low Operating Power . . . . . . . . . . . . . . . . . 50mW at 5V
Ordering Information
PACKAGE
CERDIP
SMD#
CLCC
SMD#
PDIP
TEMP. RANGE
-40oC to +85oC
-55oC to +125oC
-40oC to +85oC
-55oC to +125oC
-40oC to +85oC
1.25 MEGABIT/s PKG. NO.
HD1-15530-9
F24.6
HD1-15530-8
7802901JA
HD4-15530-9
J28.A
HD4-15530-8
78029013A
HD3-15530-9
E24.6
The Intersil HD-15530 is a high performance CMOS device
intended to service the requirements of MlL-STD-1553 and
similar Manchester II encoded, time division multiplexed
serial data protocols. This LSI chip is divided into two
sections, an Encoder and a Decoder. These sections
operate completely independent of each other, except for the
Master Reset functions.
This circuit meets many of the requirements of MIL-STD-
1553. The Encoder produces the sync pulse and the parity
bit as well as the encoding of the data bits. The Decoder
recognizes the sync pulse and identifies it as well as decod-
ing the data bits and checking parity.
This integrated circuit is fully guaranteed to support the
1MHz data rate of MlL-STD-1553 over both temperature and
voltage. It interfaces with CMOS, TTL or N channel support
circuitry, and uses a standard 5V supply.
The HD-15530 can also be used in many party line digital
data communications applications, such as an environmen-
tal control system driven from a single twisted pair cable of
fiber optic cable throughout the building.
Pinouts
HD-15530 (CERDIP, PDIP)
TOP VIEW
VALID WORD 1
ENCODER
SHIFT CLK
2
TAKE DATA 3
SERIAL DATA OUT 4
DECODER CLK 5
BIPOLAR ZERO IN 6
BIPOLAR ONE IN 7
UNIPOLAR DATA IN 8
DECODER SHIFT CLK 9
COMMAND/
DATA SYNC
10
DECODER RESET 11
GND 12
24 VCC
23 ENCODER CLK
22 SEND CLK IN
21 SEND DATA
20 SYNC SELECT
19 ENCODER ENABLE
18 SERIAL DATA IN
17 BIPOLAR ONE OUT
16 OUTPUT INHIBIT
15
BIPOLAR
ZERO OUT
14 ÷ 6 OUT
13 MASTER RESET
HD-15530 (CLCC)
TOP VIEW
4 3 2 1 28 27 26
DECODER
CLK
5
25
SEND
DATA
NC 6
24 NC
NC 7
23 NC
BIPOLAR
ZERO IN
8
22
SYNC
SELECT
BIPOLAR
ONE IN
9
21
ENCODER
ENABLE
UNIPOLAR
DATA IN
10
20
SERIAL
DATA IN
DECODER
SHIFT CLK
11
19
BIPOLAR
ONE OUT
12 13 14 15 16 17 18
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
5-142
File Number 2960.1

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