Datasheet
Application Information
58
May 2006SLES043A
5 Application Information
5.1 Application Example
DVDD
IO_DVDD
IO_DVDD
AVDD
AVID
AVDD
HSYNC
PDN
DVDD
INTERQ/G
PC
PDN
INTERQ/GPCL
AVID
HSYNC
VSYNC/PA
LI
FID/GLCO
SCLK
OSC_IN
YOUT[7:0]
RESETB
VSYNC/PALI
SCL
SCLK
CH1_IN
CH2_IN
OSC
SDA
FID/GLCO
C1
C5
1uF
0.1uF
R1 X
R5 X
C4
0.1uF
R2
(75−X)
R6
(75−X)
R3
1.2K
R4
1.2K
C10
0.1uF
C6
0.1uF
Y1
14.31818MHz
C2
1uF
C8
CL1
C3
1uF
C9
CL2
S1
C11
1
2
C7
0.1uF
R7
10K
TVP5150
1
2
3
4
25
5
26
6
27
7
28
8
29
9
30
10 31
11
32
12
13
14
15
16
17
18
19
20
21
22
23
24
AIP1A
AIP1B
PLL_AGND
PLL_AVDD
XTAL1/OSC
XTAL2
NSUB
RESETB
SCLK
IO_DVDD
YOUT7
YOUT6
YOUT5
YOUT4
YOUT3
YOUT2
YOUT1
YOUT0
DGND
DVDD
SCL
SDA
FID/GLCO
VSYNC/PALI
HSYNC
AVID
INTERQ/GPCL
PDN
REFP
REFM
CH1_AGND
CH1_AVDD
NOTE: X and (75 − X) is used since the maximum P−P signal allowed is 0.75V. Hence for a 140IRE signal, the signal
must be divided by approximately half. Change X depending on the input signal range.
NOTE: The use of INTERQ/GPCL/AVID/HSYNC and VSYNC is optional. These are outputs and can be left floating.
When OSC is connected through S1, remove the caps for the crystal.
PDN needs to be high, if device has to be always operational.
RESETB is operational only when PDN is high. This allows an active low reset to the device.
CL1 and CL2 typical values used are 27 pF.
Implies I2C address is BAh. If B8h is to be used
,
connect pulldown resistor to digital ground.
0.1uF
C11
Figure 5−1. Application Example