ct1775 Aeroflex Circuit Technology, ct1775 Datasheet - Page 3

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

SCDCT1775 Rev B
PARAMETER
Receiver
Transmitter
Logic
Clock
Power Supplies
Temperature Range
Physical Characteristics
VALUES AT NOMINAL POWER SUPPLY VOLTAGES UNLESS OTHERWISE SPECIFIED
Differential Input Impedance
Differential Input Voltage
Input Threshold (Direct Coupled)
CMRR (DC to 2MHZ)
CMV (DC to 2MHZ)
RX STROBE Characteristics
Differential Output Voltage
Output Rise and Fall time
Output Noise
TX INHIBIT Characteristics
I
V
V
V
V
V
V
V
V
+5V OSC/CLOCK Supply
+5V Logic Supply
+15V (or +12V) Supply
-15V Supply
-12V Supply
Operating (Case)
Storage
Size
IH
OH
OL
IH
IL
OHC
OLC
IHC
ILC
, I
(DC to 1MHz)
Direct Coupled (across 145Ω Load)
Transformer Coupled (at stub)
Voltage Tolerances
Current Drain
Voltage Tolerances
Current Drain
Voltage Tolerances
Current Drain
Voltage Tolerances
Current Drain
Voltage Tolerances
Current Drain
68 pin DDIP
IL
(External Clock)
(External Clock)
(Internal Clock)
(Internal Clock)
, I
Idle
25% Transmit
100% Transmit
Idle
25% Transmit
100% Transmit
OH
, I
OL
TABLE 1 – CT1775 SPECIFICATIONS
3
See pin function &
1.6 x 1.9 x 0.18
8 typ; 13 max
loading Table
−55 to +125
−65 to +150
+0.3 min
+0.5 min
250 max
105 max
250 max
105 max
250 max
±10 min
-0.3 min
-0.5 min
VALUE
0.4 max
0.7 max
40 max
130 typ
10 max
2.5 min
2.0 min
Ground
Ground
65 max
65 max
65 max
40 min
Supply
Supply
30 typ
21 typ
4 min
1 typ
1 typ
1 typ
±10
±10
±5
±5
±5
TTL Loads
TTL Loads
UNITS
mV
V
V
V
V
KΩ
mA
mA
mA
mA
mA
mA
mA
mA
mA
dB
°C
°C
ns
%
%
%
%
%
in
V
V
V
V
V
V
V
V
V
P-P
P-P
P-P
P-P
P-P