CT25421111 Datasheet, PDF (5/17 Pages) Aeroflex Circuit Technology – CT 2542 / CT2543 Dual Redundant Remote Terminal FOR MIL-STD-1553B

Transformer Coupled Stubs
70Ω
DATA TX/RX
STUB
2:1
ISOLATION
1 : 1.41 ^55Ω
2542
C
A
DATA TX/RX
55Ω
Zoi
VCMT = ±10 VPK
DC to 2MHZ
Direct Coupled Stubs
STUB
DATA TX/RX
1.4 :1
55Ω
2542
B
DATA TX/RX
55Ω
Zoi
NOTES:
1. Point C, Vo = 18 Vpp Minimum
2. Transformer self Impedance ≥ 3KΩ at 1MHz
3. VCMT for transformer coupled stubs
VCMD for direct coupled stubs
A
35Ω 35Ω
+
±VCMD
-
Figure 2 – Typical Bus Coupling
Aeroflex Circuit Technology
4
SCDCT2542 REV E 8/23/00 Plainview NY [phone]