Datasheet

ADA4433-1 Data Sheet
Rev. 0 | Page 14 of 16
TYPICAL APPLICATION CIRCUIT
Figure 25. ADA4433-1 and ADV7391/ADV7393 Video Encoder Application Circuit
STB
STB
STB
33µF 10µF
GND_IO GND_IO
0.1µF
GND_IO
100nF
GND_IO
33µF 10µF
PGND PGND
0.1µF
PGND
100nF
PGND
33µF 10µF
0.1µF
AGND AGND
0.1µF
AGND
100nF
1µF
AGND AGND
ENABLE
(INPUT)
STB FLAG
(OUTPUT)VAA
33µF
VDD_IO
PVDD
VAA
VDD
10µF
DGND DGND
0.1µF
2.2µF
AGND
ENA +V
S
0.1µF
AGND
DGND
VDD
P0
PIXEL PORT
INPUTS
P1
P2
P3
COMP
R
SET
DAC 1
DAC 2
DAC 3
ALSB
P4
P5
P6
P7
P8
P9
P10
P11 (ADV7393 ONLY)
ADV7391/
ADV7393
ADA4433-1
P12
P13
P14
P15
HSYNC
VSYNC
CLKINCLOCK INPUT
SDA
SCL
RESET
EXTERNAL LOOP
FILTER
(OPTIONAL)
EXT_LF
AGND PGND DGND DGND GND_IO
AGND PGND DGND DGND GND_IO
150nF
12nF
170Ω
4.12kΩ
7.5kΩ
37.5Ω
37.5Ω
75Ω
TWISTED
PAIR
1.33kΩ
300Ω
AGND
DGND
AGND
AGND
2.2nF
+IN
–IN
GND
+OUT
–OUT
AGND
VDD
V
AA
PV
DD
V
DD_IO
100nF
DGND
PIXEL PORT
INPUTS
CONTROL
INPUTS/OUTPUTS
I
2
C PORT
PVDD
VAA
10597-034