EL4543 Intersil Corporation, EL4543 Datasheet - Page 9

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

EL4543 and EL9110 CAT-5 SXGA Video Transmission
D
C
B
A
VGAIN
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
50
50
RC3
RC1
CC1
4.7uf
CC2
CC3
4.7uf
4.7uf
Blue In
Red In
Green In
VGAN
10K
RC4
10K
RC2
1
1
VCRTL
RC6
330
CC5
1uf
CC4
RVSYNC 75
RHSYNC 75
RC5
330
1uf
RJB+ 75
RJC+ 75
RJA+ 75
CC12
0.1uf
10
11
12
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
CC6
1uf
EL9110 BLUE C
INDUCTOR1
EN
INA+
INA-
N.C.
VSYNC
HSYNC
N.C.
INB+
INB-
N.C.
INC+
INC-
Ctrl-ref
Vctrl
Vinp
Vinm
Vsm
Cmout
Vgain
Logic-ref
LC2
EL4543 QSOP
5
RC7
Cmext
Vsmo
Vspo
Vout
Enbl
UAC
Vsp
0V
X2
-VS
CC9
0.1uf
16
15
14
13
12
11
10
9
OUTA+
OUTB+
OUTC+
OUTA-
OUTB-
OUTC-
N.C.
N.C.
N.C.
N.C.
VS+
VS-
UJ1
CC8
1uf
2
2
+VS
0.1uf
CC10
24
23
22
21
20
19
18
17
16
15
14
13
RJOUTC+
RJOUTB+
RJOUTB-
RJOUTA+
RJOUTA-
RJOUTC-
50
50
50
50
50
50
0.1uf
CC11
5
RC8
+VS
R23
CK5
0.1uf
Green Out Differential
Blue Out Differential
RES1
R21
Red Out Differential
+VS
+VS
VGAN
RB1
50
RB3
50
CAT1
CON8
CB1
CB3
4.7uf
CB2
4.7uf
4.7uf
VGAN
RB4
RB2
10K
R24
10K
3
3
VCRTL
R22
RES1
RB6
330
CB5
1uf
CB4
1uf
RB5
330
CB12
0.1uf
VCRTL
1
2
3
4
5
6
7
8
EL9110 GREEN B
CB6
1uf
INDUCTOR1
CAT2
Ctrl-ref
Vctrl
Vinp
Vinm
Vsm
Cmout
Vgain
Logic-ref
LB2
CON8
5
RB7
Cmext
Vsmo
Vspo
Enbl
Vout
Vsp
UAB
0V
X2
-VS
CB9
0.1uf
JP9
HEADER 5
16
15
14
13
12
11
10
9
1
2
3
4
5
CB8
1uf
+VS
0.1uf
CB10
4
4
0.1uf
CB11
5
RD2
10K
RB8
RD1
210
+VS
RD3
10K
CD3
CAP
+
0.1uf
CD1
RD4
10K
C2
4.7uf
+
C1
4.7uf
RD5
75
10K
50
RD8
50
RA1
RA3
C4
0.1uF
SOT-14
1
2
3
4
5
6
7
CA1
CA2
CA3
C3
0.1uF
4.7uf
4.7uf
4.7uf
SYNC DECODER
VGAN
Vout 1
Vin 1-
Vin 1+
Vs +
Vin 3 +
Vin 3 -
Vout 3
RD9
RD7
10K
10K
10K
RA4
10k
RA2
+VS
-VS
Vin 2 +
Vout 4
Vin 4+
Vin 2 -
Vout 2
Vin 4-
Vs -
UD1
VCRTL
RA6
330
CA5
1uf
5
CA4
5
RA5
330
1uf
14
13
12
11
10
9
8
RD10
CA12
10K
0.1uf
RD6 75
RD13 1K
RD11 909
Size:
Title
Date:
File:
1
2
3
4
5
6
7
8
Common Mode Blue In
Common Mode Red In
Tab
CA6
1uf
RD12
10K
Common Mode Green In
EL9110 RED A
INDUCTOR1
2/6/04
EL4543_9110_B.Sch
Ctrl-ref
Vctrl
Vinp
Vinm
Vsm
Cmout
Vgain
Logic-ref
EL4543 EL9110 System
LA2
5
RA7
RD14
10K
Cmext
Vsmo
0.1uf
Vspo
Enbl
Vout
Vsp
UAA
0V
X2
CD4
-VS
CA9
0.1uf
+VS
16
15
14
13
12
11
10
9
CA8
1uf
0.1uf
CA10
Sheet
Drawn By:
V-Sync Out
H-Sync Out
0.1uf
6
CA11
6
5
RA8
CO3
Kim Emanuel
+VS
Revision:
of
CAP
CAP
#1
VGAOUT
CO1
CO2
CAP
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D
C
B
A