4810FP View Datasheet(PDF) - Aeroflex Corporation

Part Name

Description

MFG CO.

4810FP

ARX4810 & 4810FP Universal Dual Transceivers for MIL-STD-1553 & MACAIR A3818, A5690, A5232 & A4905

Aeroflex Corporation 

Absolute Maximum Ratings

Operating case temperature

-55°C to +125°C

Storage case temperature

-65°C to +150 °C

Negative Power supply Voltage

-15 V P.S. to -18V MAX

Positive Power Supply Voltage

-0.3 V to +5.5 V

Receiver differential input

±10 V

Receiver input voltage (common mode)

±5 V

Driver peak output current

300 mA

Total package power dissipation over the full operating case

temperature rise

4 Watts

(Note. Normal operation conditions require one transmitter on and the

other off at any given time, with a maximum dissipation of 3.2 watts.)

Maximum junction to case temperature rise for the hottest

device

6° C

Thermal resistance for the hottest device, junction to bottom of

case

3° C/W

Electrical Characteristics, Driver Section

Input Characteristics, TX DATA in or TX DATA in

Parameter

Condition Symbol Min Typ Max Unit

"0" Input Current

"1" Input Current

"0" Input Voltage

"1" Input Voltage

VIN = 0.4 V

VIN = 2.7 V

IILD

IIHD

VIHD

VIHD

-0.25 -0.4

mA

1

40

µA

0.7

V

2.0

V

Inhibit Characteristics

"0" Input Current

VIN = 0.4V

IILI

-0.25 -0.4

mA

"1" Input Current

VIN = 2.7V

IIHI

1.0 40

µA

"0" Input Voltage

VILI

0.7

V

"1" Input Voltage

VIHI

2

V

Delay from TX inhibit,(0¡1) to inhibited output

Note 1

tDXOFF

240 350

nS

Delay from TX inhibit, (1¡0) to active output

Note 1

tDXON

210 350

nS

Differential output noise, inhibit mode

VNOI

2

10 mV p-p

Differential output impedance (inhibited)

Note 2

ZOI

7K

Ω

Note 1. Characteristics guaranteed by design, not production tested .

Output Characteristics

Differential output level

RL = 35Ω

VO

6

6.8 7.7

V p-p

Rise and fall times

(10% to 90% of p-p output)

tR

200 240 300

nS

Output offset at point A-A’ on Fig 5., 2.5 µS after

midpoint crossing of the parity bit of the last word RL = 35Ω

VOS

of a 660µS message

±90 mV peak

Delay from 50% point of TX DATA or TX DATA

input to zero crossing of differential signal

Note 1

tDTX

260 350

nS

Note 2. Measured at 1MHz from bus side of transformer after contribution from transformer is accounted for.

Aeroflex Circuit Technology

3

SCD4810 REV B 8/12/98 Plainview NY (516) 694-6700

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