ADV7183AKST Analog Devices Inc, ADV7183AKST Datasheet - Page 80

no-image

ADV7183AKST

Manufacturer Part Number
ADV7183AKST
Description
IC VIDEO DECODER NTSC 80-LQFP
Manufacturer
Analog Devices Inc
Type
Video Decoderr
Datasheet

Specifications of ADV7183AKST

Applications
Projectors, Recorders, Security
Voltage - Supply, Analog
3.15 V ~ 3.45 V
Voltage - Supply, Digital
1.65 V ~ 2 V
Mounting Type
Surface Mount
Package / Case
80-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADV7183AKST
Manufacturer:
AD
Quantity:
1 831
Part Number:
ADV7183AKST
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADV7183AKST
Quantity:
2 000
Part Number:
ADV7183AKSTZ
Manufacturer:
ON
Quantity:
2 876
ADV7183A
Table 185. Registers 0x2B and 0x2C
Subaddress
0x2B
0x2C
Register
Misc Gain
Control
AGC Mode
Control
Bit Description
PW_UPD. Peak white update
determines the rate of gain.
Reserved.
CKE. Color kill enable allows
the color kill function to be
switched on and off.
Reserved.
CAGC[1:0]. Chroma automatic
gain control selects the basic
mode of operation for the AGC
in the chroma path.
Reserved.
LAGC[2:0]. Luma automatic
gain control selects the mode
of operation for the gain
control in the luma path.
Reserved.
7
1
1
Rev. B | Page 80 of 104
6
0
1
0
0
0
0
1
1
1
1
0
0
1
0
0
1
1
5
1
1
4
0
1
0
1
0
1
0
1
0
1
Bit
3
0
1
1
2
0
1
0
0
0
1
1
1
1
0
0
1
0
1
0
1
Comments
Update once per
video line
Update once per
field
Set to default
Color kill disabled
Color kill enabled
Set to default
Manual fixed gain
Use luma gain for
chroma
Automatic gain
Freeze chroma gain
Set to 1
Manual fixed gain
AGC no override
through white
peak. Man IRE
control.
AGC auto-override
through white
peak. Man IRE
control.
AGC no override
through white
peak. Auto IRE
control.
AGC auto-override
through white
peak. Auto IRE
control.
AGC active video
with white peak
AGC active video
with average video
Freeze gain
Set to 1
Notes
Peak white must be
enabled. See LAGC[2:0]
For SECAM color kill,
threshold is set at 8%
See CKILLTHR[2:0]
(
Use CMG[11:0]
Based on color burst
Use LMG[11:0]
Blank level to sync tip
Blank level to sync tip
Blank level to sync tip
Blank level to sync tip
Table 193
)

Related parts for ADV7183AKST