ADV7185KST Analog Devices Inc, ADV7185KST Datasheet - Page 26

• Manufacturer Part Number: ADV7185KST
• Description: IC VIDEO DECODER NTSC 80LQFP
• Manufacturer: Analog Devices Inc
• Type: Decoderr

Specifications of ADV7185KST

• Rohs Status: RoHS non-compliant
• Applications: DVD-RAM, Projectors, TV
• Mounting Type: Surface Mount
• Package / Case: 80-LQFP
• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: LQFP
• Pin Count: 80
• Voltage - Supply, Analog: -
• Voltage - Supply, Digital: -
• Lead Free Status / RoHS Status: Not Compliant

ADV7185
*Saturation Adjust. Allows the user to adjust the saturation of color output.
*Controls the brightness of the video signal. Range = ± 3 dB.
*Contains the value for the color hue adjustment. Range = ± 90°.
NOTES
1
2
3
4
5
*Default Value C. Cr and Cb default values are defined in this register.
Default Value Enable
Y, Cr, and Cb Values
Default Value Auto Enable. In the case of lost lock enables/disables default values.
When lock is lost.
Default Value Y. Holds the Y default value.
Bit Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting
SAT[7:0]*
Bit Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting
BRI[7:0]*
Bit Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting
HUE[7:0]*
Bit Description Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting
DEF_ VAL_ EN
DEF_ VAL_
AUTO_EN
DEF_Y[5:0]
Bit Description
DEF_C[7:0]*
3
5
1
0
1
1
0
0
1
0
0
1
0
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Register Setting
1
0
0
1
0
1
0
0
1
0
0
0
0
0
1
0
1
0
0
1
0
0
0
Table XVII. Default Value C Register (Subaddress 0D)
Table XVI. Default Value Y Register (Subaddress 0C)
Table XIV. Brightness Register (Subaddress 0A)
Table XIII. Saturation Register (Subaddress 09)
0
0
1
0
1
0
0
1
0
1
0
Table XV. Hue Register (Subaddress 0B)
0
0
1
0
1
0
0
1
0
0
1
0
0
1
0
1
0
0
1
0
0
0
0
0
1
0
1
0
0
1
0
0
1
0
–26–
0
0
1
0
1
0
0
1
0
0
1
0
–42 dB
0 dB
6 dB
0 dB
3 dB
–3 dB
0°
90°
–90°
Use Programmed Value
Use Default Value
Use Programmed Value
Use Default Value
Cr[7:0] = {DEF_C[7:4], 0, 0, 0, 0}
Cb[7:0] = {DEF_C[3:0], 0, 0, 0, 0}
2
4
REV. 0