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| AK8850 Datasheet, PDF (96/99 Pages) Asahi Kasei Microsystems – NTSC Digital Video Decoder | |||
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ASAHI KASEI
9. System connection example
Digital 3.3V
Micro Processor
(I2C Controller)
Video IN Anti Areasing
FIlter
PD /INT /RESET SCL SDA
39â¦
0.1u
AIN1..6
39â¦
620â¦
510p
0.1u
SYNC1..3
SELA
D[7..0]
0.1u 0.1u 33n 33n 33n
CLPCAP1
CLPCAP2
FBPCAP1
FBPCAP2
FBPCAP3
0.1u 0.1u 0.1u 0.1u
VRP
VCOM
VRN
VREF
0.03uF
3.3
0.3uF
FLPF
FLPFC
AK8850
NSTD
NSIG
CLK27MOUT
HALFCLKOUT
DVALID
HSYNC
VSYNC
FIELD
FRAME0
FRAME1
[AK8850]
0.34uF
18k
3.4uF
10k
27MHz
VCXO
Control Voltage
27MHz Clock
Analog 3.3V
LLPF
LLPFC
IRefR1
IVCXO
CLK
AVDD AVSS
TEST[11:0]
TD1[9:0]
TD2[9:0]
CLKINV
DVSS DVDD
Digital 3.3V
10uF
0.1uF
0.1uF
10uF
Rev.0
Analog GND Digital GND
96
2003/01
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