ADV7188BSTZ Analog Devices Inc, ADV7188BSTZ Datasheet - Page 91

• Manufacturer Part Number: ADV7188BSTZ
• Description: IC DECODER VID MULTIFORM 80LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7188BSTZ

• Applications: Set-Top Boxes, Video Players, Recorders
• 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
• Resolution (bits): 12bit
• Input Format: Analog
• Output Format: Digital
• Adc Sample Rate: 54MSPS
• No. Of Input Channels: 12
• Supply Voltage Range: 3V To 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Address
0x39
0x3A
0x3D
Register
PAL Comb Control
ADC Control
Manual Window
Control
Bit Description
CCMN [2:0]. Chroma comb mode NTSC.
CTAPSN [1:0]. Chroma comb taps NTSC.
YCMP [2:0]. Luma comb mode PAL.
CCMP [2:0]. Chroma comb mode PAL.
CTAPSP [1:0]. Chroma comb taps PAL.
PWRDN_ADC_3. This bit enables power-
down of ADC3.
PWRDN_ADC_2. This bit enables power-
down of ADC2.
PWRDN_ADC_1. This bit enables power-
down of ADC1.
PWRDN_ADC_0. This bit enables power-
down of ADC0.
Reserved.
Reserved.
CKILLTHR [2:0]. Color-kill threshold.
Reserved.
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7 6 5 4 3 2 1 0 Comments
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0 0 1
0
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
0 0 0
1 0 0
1 0 1
1 1 0
1 1 1
0 0 0
1 0 0
1 0 1
1 1 0
1 1 1
Bit
0
1
0 0 1 1 Set to default
1
0 0 0 Adaptive 5-line, 3-tap luma comb
1 0 0 Use low-pass notch
1 0 1 Fixed luma comb (three lines)
1 1 0 Fixed luma comb (five lines)
1 1 1 Fixed luma comb (three lines)
0
1
0
1
0 ADC3 normal operation
1 Power down ADC3
Adaptive 3-line for CTAPSN = 01
Adaptive 4-line for CTAPSN = 10
Adaptive 5-line for CTAPSN = 11
Disable chroma comb
Fixed 2-line for CTAPSN = 01
Fixed 3-line for CTAPSN = 10
Fixed 4-line for CTAPSN = 11
Fixed 3-line for CTAPSN = 01
Fixed 4-line for CTAPSN = 10
Fixed 5-line for CTAPSN = 11
Fixed 2-line for CTAPSN = 01
Fixed 3-line for CTAPSN = 10
Fixed 4-line for CTAPSN = 11
Not used
Adapts three lines to two lines
Adapts five lines to three lines
Adapts five lines to four lines
Adaptive 3-line for CTAPSP = 01
Adaptive 4-line for CTAPSP = 10
Adaptive 5-line for CTAPSP = 11
Disable chroma comb
Fixed 2-line for CTAPSP = 01
Fixed 3-line for CTAPSP = 10
Fixed 4-line for CTAPSP = 11
Fixed 3-line for CTAPSP = 01
Fixed 4-line for CTAPSP = 10
Fixed 5-line for CTAPSP = 11
Fixed 2-line for CTAPSP = 01
Fixed 3-line for CTAPSP = 10
Fixed 4-line for CTAPSP = 11
Not used
Adapts five lines to two lines
(two taps)
Adapts five lines to three lines
(three taps)
Adapts five lines to four lines
(four taps)
ADC2 normal operation
Power down ADC2
ADC1 normal operation
Power down ADC1
ADC0 normal operation
Power down ADC0
Set as default
Kill at 0.5%
Kill at 1.5%
Kill at 2.5%
Kill at 4.0%
Kill at 8.5%
Kill at 16.0%
Kill at 32.0%
Reserved
Set to default
Notes
Top lines of memory.
All lines of memory.
Bottom lines of memory.
Top lines of memory.
All lines of memory.
Bottom lines of memory.
Top lines of memory
All lines of memory
Bottom lines of memory
CKE = 1 enables the color-kill function
and must be enabled for CKILLTHR [2:0]
to take effect. (See
thresholds for SECAM.)
Table 48
ADV7188
for kill