EL4543 Intersil Corporation, EL4543 Datasheet - Page 5

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

Typical Performance Curves
FIGURE 3. DIFFERENTIAL FREQUENCY RESPONSE FOR
FIGURE 5. DIFFERENTIAL FREQUENCY RESPONSE FOR
FIGURE 7. COMMON MODE INPUT RANGE vs SUPPLY
12
10
-1
-2
-3
-4
-5
-6
-1
-2
-3
-4
-5
-6
8
6
4
2
0
100K
100K
4
3
2
1
0
4
3
2
1
0
5
VARIOUS R
VARIOUS C
VOLTAGE
C
R
C
L
L
L
=0pF
=100
=2.2pF
6
FREQUENCY RESPONSE (Hz)
FREQUENCY RESPONSE (Hz)
1M
1M
7
SUPPLY VOLAGE (V)
L
L
- DIFF
- DIFF
8
5
R
10M
10M
L
R
=100
8.2pF
4.7pF
12pF
L
9
=200
R
L
R
=50
L
=500
10
2.2pF
100M
100M
(Continued)
11
12pF
12
1G
1G
EL4543
FIGURE 8. H
FIGURE 4. DIFFFERENTIAL FREQUENCY RESPONSE FOR
100
3.5
2.5
1.5
0.5
-1
-2
-3
-4
-5
-6
100K
10
20
30
40
50
60
70
80
90
4
3
2
1
0
100K
4
3
2
1
0
0
5
SYNC
R
VARIOUS C
R
L
L
=200
=200
6
& V
FREQUENCY RESPONSE (Hz)
FREQUENCY RESPONSE (Hz)
1M
SYNC
1M
FIGURE 6. CMRR
7
L
- DIFF
THRESHOLD vs SUPPLY VOLTAGE
V
SUPPLY
8
10M
10M
8.2pF
12pF
12pF
9
(V)
2.2pF
V
100M
SWITCH
10
100M
22pF
11
1G
1G
12