4

SCD4462D Rev E 10/9/07

Aeroflex Plainview

ABSOLUTE MAXIMUM RATINGS

Operating Case Temperature

-55°C to +125°C

Storage Case Temperature

-65°C to +150°C

Power Supply Voltages

Logic Input Voltage

-0.3 V to +5.5 V

Receiver Differential Input

±40 V

Receiver Input Voltage (Common Mode)

±10 V

Driver Peak Output Current

150 mA

Amplitude Control Voltage

Total Package Power Dissipation over the Full Operating

Case Temperature Range *

1553-3.25 Watt / H009 - 1.72 Watt

(Note: Normal operation conditions require one transmitter on

and the other off at any given time)

Maximum Junction to Case Temperature (100% duty cycle) *

1553-16.25°C / H009-8.6°C

Junction-Case, Thermal Resistance

5°C/W

* Macair-1553/H009

ELECTRICAL CHARACTERISTICS – DRIVER SECTION

INPUT CHARACTERISTICS, TX DATA IN OR TX DATA IN (H009, MACAIR & MIL-STD-1553)

PARAMETER

CONDITION

SYMBOL

MIN

TYP

MAX

UNIT

"0" Input Current

-

-0.2

-0.4

mA

"1" Input Current

-

1

40

µA

"0" Input Voltage

--

0.7

V

"1" Input Voltage

2.0

-

-

V

INHIBIT CHARACTERISTICS (H009, MACAIR & MIL-STD-1553)

"0" Input Current

-

-0.2

-0.4

mA

"1" Input Current

-

1.0

40

µA

"0" Input Voltage

--

0.7

V

"1" Input Voltage

2-

-

V

Delay from TX inhibit, (0

➝1) to inhibited output

Note 1

-

200

500

nS

Delay from TX inhibit, (1

➝0) to active output

Note 1

-

250

700

nS

Differential Output Noise, inhibit mode

-

0.8

10

mVp-p

Differential Output Impedance (inhibited)

Note 2

10K

-

-

Ω

Amplitude Control Voltage

Input Current

Input Resistance

-

-

10K

1.0

-

-

-

mA

Ω