5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
To X980xx Channel 2
To X980xx Channel 2
Test Points
COMPONENT
VIDEO 1
COMPONENT
VIDEO 2
COMPOSITE
VIDEO
COMPUTER
RGB
Note: Put 75 Ohm termination close to U31
input as possible. Shield R,G, and B inputs
with ground traces.
From CYPRESS mP
32-Pin QFN
24-Pin QSOP
Pr1
Pb1
Y1
Y2
Pr2
Pb2
ISL98001
1.0
ISL98001 Evaluation Board
B
2
7
Tuesday, March 29, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
BLUE2
HSYNC2
RED2
GREEN2
DDC_SCL2
DDC_SDA2
VSYNC2
RGBgnd2
PR1
Y1
OUTB
OUTC
OUTA
MP_S0
MP_S1
COMPS1
PB1
PR2
Y2
PB2
RE
D2
G
R
EEN
2
BL
U
E
2
PR
1
Y1
PB1
PR
2
Y2
PB2
C
O
MPS1
DDC_SDA2 (3)
HSYNC2 (1)
VSYNC2 (1)
DDC_SCL2 (3)
VSYNC2
(1)
HSYNC2
(1)
MP_S1
(7)
MP_S0
(7)
MP_P1
(7)
MP_P0
(7)
ISL_SDENB#
(7)
ISL_SCL
(7)
ISL_SDA
(7)
G_IN_2 (1)
SOG_IN_2 (1)
B_IN_2 (1)
MP_ODD_EVEN_FIELD (7)
VSYNC2 (1)
HSYNC2
(1)
VIDEO_CLAMP_EXT (1)
PLL_COAST_EXT (1)
RGBgnd2
(1)
R_IN_2 (1)
5V_VGA2
AVdd_3.3V
5V
-5V
5V
PB1
1
J10C
RCA_COM
3
6
R177
75
J9A
RCA_COM
1
2
R174
75
C5
0.1uF
PR2
1
R175
75
R9
75
COMPS1
1
R30
20K
C6
0.1uF
R31
10K
R173
75
Y2
1
R15
75
R32
100K
U23
EL4511CU
1
2
3
4
5
6
7
8
9
10
11
12
13
15
24
14
16
17
18
20
19
21
22
23
XTAL
VBLANK
SYNCLOCK
PDWN
SDENB
SCL
SDA
GNDD1
HIN
SYNCIN
VERTIN
LEVEL
GNDA1
VCCA2
XTALN
VCCA1
GNDA2
GNDD2
VCCD
BACKPORCH
SYNCOUT
HOUT
VERTOUT
ODD/EVEN
C164
0.1uF
C24
22pF
JP4
1
2
Q1
MPS3906
C165
0.1uF
J9B
RCA_COM
3
4
C163
0.1uF
PB2
1
JL43
1
2
C20
0.1uF
C8
0.1uF
Bin2
1
R12
4.7K
Gin2
1
R178
75
PR1
1
Rin2
1
R8
22
R10
22
R13
22
J10A
RCA_COM
1
2
J11
RCA_Y
2
1
R29
75
C7
10 nF
R11
75
J9C
RCA_COM
3
6
R150
500
Y1
1
U31
EL4342
1
6
9
2
8
10
4
7
13
3
11
5
15
24
28
17
21
19
20
22
23
26
25
30
12
14
16
18
27
29
31
32
IN1A
GNDB
IN2B
NC1
GND
IN2C
NC2
IN2A
NC3
IN1B
GNDC
IN1C
NC4
NC5
NC6
S1
VSM
OUTC
OUTB
OUTA
VSP
HIZ
ENABLE
NC7
IN3A
IN3B
IN3C
S0
IN0C
IN0B
IN0A
GNDA
J10B
RCA_COM
3
4
JP2
VGA1-HD-15HF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R176
75
