MT72038
DESCRIPTION
Output High Current Output Low Current Input High Voltage Input Low Voltage Input Capacitance I/O Capacitance Supply Current
- 65ºC to +150ºC
- 55ºC to +125ºC -0.3V to + 7V -0.3 to VDD +0.3V 10m A 20m A
TEST CONDITIONS VOH=2.8V VDD= 4.5V VOL=0.4V NOTE 1 NOTE 1
Test Frequency = 1.0 MHZ VDD = MAX. All inputs LOW, All outputs open.
MIN 80 1 -6.5 -2.5
UNITS m A m A Volts Volts p F p F m A
2 7 10
VCC 0.8 40 40 2.6
NOTE 1
Voltage applied to inputs of remended circuit.
APPLICATION NOTE The circuit below may be used to interface with a single channel of ARINC 561/568.
VLSI PONENTS FOR ARINC 429 DATA TRANSMISSION SYSTEMS 2
This device together with associated resistors meets the I/P requirements of ARINC 429 specification for 4 independent channels of input. It consists of 4 pairs of Norton type CMOS parators with a mon current mirror threshold circuit set by a single external resistor. Each pair of parators requires a 15K resistor across the ARINC I/P and 43K...
