13
TRANSMITTER ELECTRICAL CHARACTERISTICS
1
VCC = +5V (± 10%)
VCCA = +5V to + 12V (± 5%) or +5V to +15V (± 5%)
VEE = -12V or -15V (± 5%)
-55
°C < T
C < +125°C
SYMBOL
PARAMETER
MINIMUM
MAXIMUM
UNIT
CONITION
VO
Output Voltage Swing per
MIL-STD-1553B
2
(See figure 9)
per MIL-STD-1553B
(See figure 9)
per MIL-STD-1553A
2
(See figure 9)
18
6
6
27
9
20
VPP, L-L
VPP, L-L
VPP, L-L
Transformer-coupled stub, Figure
8, Point A: input
ƒ = 1MHz,
RL = 70 ohms.
Direct-coupled stub, Figure 8,
Point A: input
ƒ = 1MHz,
RL = 35 ohms.
Figure 7, Point A:
input
ƒ = 1MHz, R
L = 35 ohms.
VNS
2
Output Noise
Voltage Differential
(See figure 9)
14
5
mV-RMS,
L-L
mV-RMS,
L-L
Transformer-coupled stub, Figure
8, Point A: input
ƒ = DC to 10MHz,
RL = 70 ohms.
Direct-coupled stub, Figure 8,
Point A: input
ƒ = DC to 10MHz,
RL = 35 ohms.
Output Symmetry
(See figure 9)
-250
-90
+250
+90
mVPP, L-L
mVPP, L-L
Transformer-coupled stub, Figure
8, Point A: RL = 70 ohms, measure-
ment taken 2.5
µs after end of trans-
mission
Direct-coupled stub, Figure 8,
Point A: RL = 35 ohms, measure-
ment taken 2.5
µs after end of trans-
mission
Output voltage distortion
(overshoot or ring)
(See figure 9)
-900
-300
+900
+300
mV peak,
L-L
mV peak,
L-L
Transformer-coupled stub, Figure
8, Point A: RL = 70 ohms.
Direct-coupled stub, Figure 8,
Point A: RL = 35 ohms.
CIN
2
Input Capacitance
10
pF
TXIHB, TXIN, TXIN; input
ƒ = 1MHz @ 0 V
Terminal Input Impedance
1
2
Kohm
Kohm
Transformer-coupled stub, Figure
7, Point A: input
ƒ = 75KHz to
1MHz (power on or power off: non-
transmitting, RL removed from
circuit).
Direct-coupled stub, Figure 6,
Point A: input
ƒ = 75KHz to 1MHz
(power on or power off: non-trans-
mitting, RL removed from circuit).
Notes:
1. All tests guaranteed per test figure 6.
2. Guaranteed by device characterization.
VOS
2
TIZ
2
VDIS
2
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