ct1775 Aeroflex Circuit Technology, ct1775 Datasheet - Page 12

• Manufacturer Part Number: ct1775
• Description: Universal Macair/1553 Dumb Rtu Hybrid Preliminary Data Sheet
• Manufacturer: Aeroflex Circuit Technology

PIN
SCDCT1775 Rev B
66
67
68
#
NOTES: In the above table, the symbols are defined as follows: *Indicates use of an internal pull-up resistor.
I
I
I
I
IH
IL
OH
OL
-12V
RX DATA IN
TX DATA OUT
= maximum input LOW current with V
= maximum input HIGH current with V
= maximum output LOW current for V
= maximum output HIGH current for V
NAME
PIN FUNCTION AND LOADING TABLE (con’t)
(µA)
I
IH
IN
OUT
IN
OUT
= 0.4 volts.
= 2.5 volts.
= 0.4 volts maximum.
= 2.5 volts minimum.
(mA)
I
IL
(mA)
I
OH
(mA)
I
12
OL
-12V power supply input.
Receiver input.
Inverted transmitter output.
DESCRIPTION