Datasheet > ACT4419DF

ACT4419DF

更新时间： 2024-01-13 18:54:02

品牌	Logo	应用领域
艾法斯 - AEROFLEX		电信集成电路
页数	文件大小	规格书
6页	81K
描述
Dual Variable Amplitude Transceivers for MIL-STD-1553

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技术参数
数据手册

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ACT4419DF 技术参数

生命周期：	Transferred	零件包装代码：	DFP
包装说明：	DFP,	针数：	24
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.74	Is Samacsys：	N
JESD-30 代码：	S-XDFP-F24	功能数量：	1
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：	SQUARE
封装形式：	FLATPACK	认证状态：	Not Qualified
筛选级别：	MIL-STD-883	座面最大高度：	5.08 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：	2.54 mm
端子位置：	DUAL	Base Number Matches：	1

ACT4419DF 数据手册

1/ 3/

Electrical Characteristics – Receiver Section

Parameter

Condition Symbol Min Typ Max

Unit

Differential Voltage Range

Pt. A - A’

VIDR

V peak

Common Mode Rejection Ratio

CMRR

Strobe Characteristics (Logic "0" inhibits output) (NOTE: If not used, a 1K pullup to 5V is recommended)

"0" Input Current

VS = 0.4 V

IIL

-0.2

-0.4

+40

0.7

µA

"1" Input Current

VS = 2.7V

IIH

"0" Input Voltage

VIL

2.0

"1" Input Voltage

VIH

Strobe Delay (turn-on)

Strobe Delay (turn-off)

tSD(ON)

tSD(OFF)

150

Threshold Characteristics (Sinewave input )

Input Threshold Voltage(referred to the bus)

100KHz-

1MHz

VTH

0.60

0.8

1.15

Vp-p

Output Characteristics, RX DATA and RX DATA

"1" State

IOH = -0.4 mA

VOH

VOL

2.5

3.5

0.3

320

"0" State

IOL = 4 mA

0.5

400

Delay, (average)from differential input zero

crossings to RX DATA and RX DATA output

50% points

tDRX

1/ 3/

Power Data

Maximum Current per Channel (other channel in standby)

Duty Cycle

Typ

Max

Transmitter Standby

25% duty cycle

50% duty cycle

100% duty cycle

50 mA

65 mA

185 mA

335 mA

650 mA

155 mA

290 mA

560 mA

Power Supply Voltage Range

4.75 to 5.5 Volts

Notes: 1. VCC = 5 Volts ±0.1 V, TC = -55°C to +125°C, unless otherwise specified.

2. Power ON/OFF, measured from 75KHz to 1MHz at Point A-A’. See Figure 5.

3. All typical values are measured at +25°C.

4. At point A-A’ on Figure 5, 2.5 µS after midpoint crossing of the parity bit of the last word of a 660 µS message.

5. Output Voltage Delta (VOD) = VO(IDEAL) - VO(MEASURED), where VO(IDEAL) = Slope x VCONT and

Slope = DVO ÷ DVCONT, See Figure 3.

Aeroflex Circuit Technology

SCD4419D REV F 2/10/00 Plainview NY (516) 694-6700

1 2 345 6

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