HI-1570(2004) Просмотр технического описания (PDF) - Holt Integrated Circuits

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Компоненты Описание

производитель

HI-1570
(Rev.:2004)

MIL-STD-1553 / 1760 5V Monolithic Dual Variable AmplitudeTransceiver

Holt Integrated Circuits 

HI-1570

TXA/B

TRANSMITTER

BUSA/B

1:1.79

Point

“AT” 1:1.4

52.5 W

(.75 Zo)

TXA/B

TXINHA/B

VCONT A&B

35 W (.5 Zo)

BUSA/B

Isolation

Transformer

Coupling

Transformer

52.5 W

(.75 Zo)

52.5 W

(.75 Zo)

1.4:1

Point

“AT” 1.79:1

RECEIVER

52.5 W

(.75 Zo)

Coupling

Transformer

Isolation

Transformer

RXENA/B

35 W (.5 Zo)

RXA/B

RXA/B

Figure 3. Transformer Coupled Test Circuits

7.5

Slope = DVo ÷ DVCONT A&B

6.0

FS

0.8FS

4.5

0.6FS

3.0

0.4FS

1.5

0.2FS

0

0

0

1.0 2.0 3.0 4.0 5.0

Control Voltage - VCONT A&B

Figure 4. Transmitter Output Amplitude (Vo)

vs VCONT A&B Voltage

HOLT INTEGRATED CIRCUITS

6

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