EL4543 Intersil Corporation, EL4543 Datasheet - Page 4

• Manufacturer Part Number: EL4543
• Description: Triple Differential Twisted-Pair Driver with Common-Mode Sync Encoding
• Manufacturer: Intersil Corporation

Pin Descriptions
Typical Performance Curves
4, 7, 10, 13, 16, 19, 22
PIN NUMBER
11
12
14
15
17
18
20
21
23
24
1
2
3
5
6
8
9
FIGURE 1. COMMON MODE OUTPUT
TIME (0.5ms/DIV)
PIN NAME
4
VOUTC+
VOUTB+
VOUTA+
VOUTC-
VOUTB-
VOUTA-
HSYNC
VSYNC
VINA+
VINB+
VINC+
VINC-
VINA-
VINB-
VS+
VS-
EN
NC
Disables video inputs and outputs
Non-inventing input
Inverting input
Not connected
Vertical sync logic input
Horizontal sync logic input
Non-inverting input
Inverting input
Non-inverting input
Inverting input
Inverting output
Non-inverting output
Non-inverting output
Inverting output
Negative supply
Positive supply
Non-inverting output
Inverting output
BLUE CM
OUT (CH A)
GREEN CM
OUT (CH B)
RED CM
OUT (CH C)
V
H
SYNC
SYNC
PIN DESCRIPTION
EL4543
-42
-46
-50
-54
-58
-62
100K
BALANCE ERROR=
20 LOG(
FIGURE 2. BALANCE ERROR
Reference Circuit 2
VO
1M
,CM/
FREQUENCY (Hz)
VO
EQUIVALENT CIRCUIT
,DIFF)
V
V
SM
SM
CIRCUIT 1
CIRCUIT 2
10M
SYNC
EN
100M