HD1-15531B Intersil Corporation, HD1-15531B Datasheet

HD1-15531B

Manufacturer Part Number

HD1-15531B

Description

CMOS Manchester Encoder-Decoder

Manufacturer

Intersil Corporation

Datasheet

1.HD1-15531B.pdf (8 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

HD1-15531B-2

Manufacturer:

INTERS

Quantity:

130

Company:

BOSTOCK HK LIMITED

Part Number:

HD1-15531B-8

Manufacturer:

INTERS

Quantity:

140

Company:

BOSTOCK HK LIMITED

Part Number:

HD1-15531B-9

Manufacturer:

INTERSIL

Quantity:

780

Company:

BOSTOCK HK LIMITED

Part Number:

HD1-15531B-9

Manufacturer:

INTERS

Quantity:

171

Company:

BOSTOCK HK LIMITED

Part Number:

HD1-15531B/883

Manufacturer:

INTERS

Quantity:

173

Current page: 1 of 8
Download datasheet (116Kb)

March 1997

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

http://www.intersil.com or 407-727-9207

Features

• This Circuit is Processed in Accordance to MIL-STD-

• Support of MIL-STD-1553

• Data Rate (15531B) . . . . . . . . . . . . . . . 2.5 Megabit/Sec

• Data Rate (15531) . . . . . . . . . . . . . . . . 1.25 Megabit/Sec

• Variable Frame Length to 32-Bits

• Sync Identiﬁcation and Lock-In

• Separate Manchester II Encode, Decode

• Low Operating Power . . . . . . . . . . . . . . . . . 50mW at 5V

Ordering Information

CERDIP

883 and is Fully Conformant Under the Provisions of

Paragraph 1.2.1.

PACKAGE

TEMPERATURE RANGE

-55

C to +125

Intersil Corporation 1999

HD1-15531/883

HD-15531/883

1.25MBIT/SEC

5-170

Description

The Intersil HD-15531/883 is a high performance CMOS

device intended to service the requirements of MIL-STD-

1553 and similar Manchester II encoded, time division multi-

plexed serial data protocols. This LSI chip is divided into two

sections, an Encoder and a Decoder. These sections oper-

ate independently of each other, except for the master reset

and word length functions. This circuit provides 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 identi-

ﬁes it as well as decoding the data bits and checking parity.

The HD-15531/883 also surpasses the requirements of MIL-

STD-1553 by allowing the word length to be programmable

(from 2 to 28 data bits). A frame consists of three bits for

sync followed by the data word (2 to 28 data bits) followed by

one bit of parity, thus, the frame length will vary from 6 to 32

bit periods. This chip also allows selection of either even or

odd parity for the Encoder and Decoder separately.

This integrated circuit is fully guaranteed to support the

1MHz data rate of MIL-STD-1553 over both temperature and

voltage. For high speed applications the 15531B will support

a 2.5 Megabit/sec data rate.

The HD-15531/883 can also be used in many party line digi-

tal data communications applications, such as a local area

network or an environmental control system driven from a

single twisted pair or ﬁber optic cable throughout a building.

CMOS Manchester Encoder-Decoder

HD1-15531B/883

2.5MBIT/SEC

File Number

F40.6

PKG. NO.

2962.1

Related parts for HD1-15531B

HD1-15531B Summary of contents

Page 1

... The HD-15531/883 can also be used in many party line digi- tal data communications applications, such as a local area network or an environmental control system driven from a single twisted pair or ﬁber optic cable throughout a building. 1.25MBIT/SEC o C HD1-15531/883 © Intersil Corporation 1999 5-170 2.5MBIT/SEC PKG. NO. HD1-15531B/883 F40.6 2962.1 File Number ...

Page 2

Pinout SERIAL DATA OUT SYNCHR DATA SEL SYNCHR CLK SEL BIPOLAR ZERO IN UNIPOLAR DATA IN DECODER SHIFT CLK DECODER PARITY SEL DECODER RESET Block Diagrams GND 21 MASTER RESET 22 SEND CLK OUT 24 ENCODER CLK ...

Page 3

Block Diagrams (Continued) SYNCHRONOUS 13 UNIPOLAR DATA IN 12 BIPOLAR ONE IN 11 BIPOLAR ZERO IN 9 DECODER CLK 15 SYNCHRONIZER DECODER CLK SELECT 8 SYNCHRONOUS CLK 10 SYNCHRONOUS CLK SELECT 22 MASTER RESET HD-15531/883 DECODER 7 8 SYNCHRONOUS DATA ...

Page 4

Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 5

TABLE 2. HD-15531/883, HD-15531B/883 AC ELECTRICAL PERFORMANCE SPECIFICATIONS (Continued) (NOTE 2) PARAMETER SYMBOL CONDI-TIONS Encoder Data FED VCC = 4.5V and 5.5V Rate Master Reset TMR VCC = 4.5V and 5.5V Pulse Width Shift Clock TE1 VCC = 4.5V and ...

Page 6

TABLE 2. HD-15531/883, HD-15531B/883 AC ELECTRICAL PERFORMANCE SPECIFICATIONS (Continued) (NOTE 2) PARAMETER SYMBOL CONDI-TIONS Take Data TD7 VCC = 4.5V and 5.5V Delay (ON) Serial Data TD8 VCC = 4.5V and 5.5V Out Delay Sync Delay TD9 VCC = 4.5V ...

Page 7

... VCC GND VCC FO GND GND A VCC NC A GND GND VCC VCC GND NOTES: 1. VCC = 5.5V 0.5V. 2. VIH = 4.5V 10%. 3. VIL = -0.2V to +0.4V 47k 5 100kHz 10%. HD-15531/883 HD1-15531/883 CERDIP ...

Page 8

... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certiﬁcation. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or speciﬁcations at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...

Related keywords

HD1-15531B datasheet
HD1-15531B data sheet
HD1-15531B pdf datasheet
HD1-15531B component
HD1-15531B part
HD1-15531B distributor
HD1-15531B RoHS
HD1-15531B datasheet download