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NHI-15473FP/M: 产品描述MIL-STD-1553 Data Bus Transceiver, 0.800 X 0.600 INCH, DFP-24; 产品类别无线/射频/通信电信电路; 文件大小726KB，共4页; 制造商Data Device Corporation

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NHI-15473FP/M概述

MIL-STD-1553 Data Bus Transceiver, 0.800 X 0.600 INCH, DFP-24

NHI-15473FP/M规格参数

参数名称	属性值
厂商名称	Data Device Corporation
包装说明	DFP,
Reach Compliance Code	compliant
JESD-30 代码	R-XDFP-F24
长度	20.32 mm
功能数量	2
端子数量	24
最高工作温度	125 °C
最低工作温度	-55 °C
封装主体材料	UNSPECIFIED
封装代码	DFP
封装形状	RECTANGULAR
封装形式	FLATPACK
认证状态	Not Qualified
筛选级别	MIL-STD-883
座面最大高度	2.4892 mm
标称供电电压	5 V
表面贴装	YES
电信集成电路类型	MIL-STD-1553 DATA BUS TRANSCEIVER
温度等级	MILITARY
端子形式	FLAT
端子节距	1.27 mm
端子位置	DUAL
宽度	14.986 mm

NHI-15473FP/M文档预览

NATIONAL HYBRID, INC.

2200 Smithtown Avenue, Ronkonkoma, NY 11779

(631) 981-2400 Sales FAX 631-981-8888

Mil-Std-1553/1760 Products

NHI-15473 Series

+5V Monolithic Dual Transceivers

Features:

Fully Compliant, Mil-Std-1553A/B

Mil-Std-1760 Transceivers !!

Single +5V Supply !!

1.5 Watts Maximum Power Dissipation @

100% Duty Cycle

Output Driver Withstands Short Circuit Fault

Proprietary Monolithic Design Provides

Superior Reliability, with outstanding

Thermal Impedance Characteristics

Superior Noise Performance Characteristics

Description:

The NHI-15473 series of Mil-Std-1553/1760 monolithic

dual transceivers are available in 0.800" x .600"

24 pin flatpack package.

Each receiver converts the 1553 bus bi-phase data to

complementary RX and RX_L TTL digital outputs for

use by the manchester decoder. The device provides

independent receiver enables for each channel.

The transmitters will output bi-phase manchester to

the coupling transformer when the TX and TX_L

inputs are driven by complementary TTL digital data.

The device provides an independent transmitter inhibit

TXINH for each channel.

To reduce the pin count and package size, the

transmitter outputs are connected to the receiver

inputs internal to the device for each channel. This

results in only two connections BUS & BUS_L to the

coupling transformer per channel.

1553

Data Bus

Isolation

Transformer

BUS

+5V

TRANSMITTER

Transmit

TX_L

TXINH

Logic

Shaping

Network

BUS_L

Coupler Box

Direct

Transformer

RECEIVER

Receive

RX_L

Logic

RXENA

Comparator

Filter

Input

Figure I: NHI-15473 Block Diagram

(Each Channel)

NHI-15473 Series

Table II: Pin Functions

Pin# Function

1 BUS_A

2 BUS_A_L

3 GND_A

4 RXA

5 RXENA_A

6 RXA_L

7 BUS_B

8 BUS_B_L

9 GND_B

10 RXB

11 RXENA_B

12 RXB_L

Pin#

Function

24 TXA_L

23 TXA

22 TXINH_A

21 GND_A

20 +5V_A

19 GND_A

18 TXB_L

17 TX_B

16 TXINH_B

15 GND_B

14 +5V_B

13 GND_B

NHI-15473

BUS

Transformer Requirements:

The NHI-15473 series requires a transformer with a turns ratio

1:2.5 for Direct Coupling, and a turns ratio of 1:1.79 for

Transformer Coupling to the Mil-Std-1553 Bus. Technitrol part

number Q1553-45 or equivalent is recommended. The center tap

on the transceiver side of the isolation transformer must be

grounded.

NHI-15473

BUS

TRANSFORMER COUPLED

1:1.79

1:1.4

.75Zo

BUS_L

DIRECT COUPLED

1:2.5

BUS_L

Figure II: BUS Connections

Table III: Flatpack Dimensions

TOP VIEW

DIM

TYP

(inches)

0.800 "

11 EQ SP @

0.590 "

0.090 "

0.060 "

0.500 "

0.015 "

0.010 "

TOL

(+/- inches)

0.008 "

0.050 = 0.550 "

0.006 "

0.008 "

0.010 "

MIN

0.002 "

E D

Figure III: Flatpack Package Detail

V: October 2005

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NHI-15473FP/M相似产品对比

	NHI-15473FP/M	NHI-15473FP/883	NHI-15473FP
描述	MIL-STD-1553 Data Bus Transceiver, 0.800 X 0.600 INCH, DFP-24	MIL-STD-1553 Data Bus Transceiver, 0.800 X 0.600 INCH, DFP-24	MIL-STD-1553 Data Bus Transceiver, 0.800 X 0.600 INCH, DFP-24
厂商名称	Data Device Corporation	Data Device Corporation	Data Device Corporation
包装说明	DFP,	DFP,	0.800 X 0.600 INCH, DFP-24
Reach Compliance Code	compliant	compliant	compliant
JESD-30 代码	R-XDFP-F24	R-XDFP-F24	R-XDFP-F24
长度	20.32 mm	20.32 mm	20.32 mm
功能数量	2	2	2
端子数量	24	24	24
最高工作温度	125 °C	125 °C	85 °C
最低工作温度	-55 °C	-55 °C	-40 °C
封装主体材料	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
封装代码	DFP	DFP	DFP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	FLATPACK	FLATPACK	FLATPACK
认证状态	Not Qualified	Not Qualified	Not Qualified
座面最大高度	2.4892 mm	2.4892 mm	2.4892 mm
标称供电电压	5 V	5 V	5 V
表面贴装	YES	YES	YES
电信集成电路类型	MIL-STD-1553 DATA BUS TRANSCEIVER	MIL-STD-1553 DATA BUS TRANSCEIVER	MIL-STD-1553 DATA BUS TRANSCEIVER
温度等级	MILITARY	MILITARY	INDUSTRIAL
端子形式	FLAT	FLAT	FLAT
端子节距	1.27 mm	1.27 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL
宽度	14.986 mm	14.986 mm	14.986 mm
筛选级别	MIL-STD-883	MIL-STD-883	-

NHI-15473FP/M

NHI-15473FP/M概述

NHI-15473FP/M规格参数

NHI-15473FP/M文档预览

NHI-15473FP/M相似产品对比

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