ADV7184BSTZ Analog Devices Inc, ADV7184BSTZ Datasheet - Page 85

• Manufacturer Part Number: ADV7184BSTZ
• Description: IC DECODER VID SDTV MULTI 80LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7184BSTZ

• 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
• Resolution (bits): 10bit
• Adc Sample Rate: 54MSPS
• Power Dissipation Pd: 550mW
• No. Of Input Channels: 12
• Supply Voltage Range: 1.65V To 2V, 3V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Tv /: RoHS Compliant
• Input Format: Analogue
• Output Format: Digital
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Address
0x03
0x04
0x07
0x08
0x09
Register
Output Control
Extended Output
Control
Autodetect Enable
Contrast Register
Reserved
Bit Description
SD_DUP_AV. This bit duplicates the AV codes
from the luma into the chroma path.
Reserved.
OF_SEL [3:0]. These bits allow the user to
choose from a set of output formats.
TOD. Three-state output drivers. This bit
allows the user to three-state the output
drivers: P [15:0] HS, VS, FIELD, and SFL.
VBI_EN. This bit allows VBI data (Lines 1 to 21)
to be passed through with minimum filtering.
RANGE. This bit allows the user to select the
range of output values. It can be ITU-R BT.656
compliant or fill the whole accessible number
range.
EN_SFL_PIN.
BL_C_VBI. Blank chroma during VBI. When
set, this bit enables data in the VBI region to
be passed through the decoder undistorted.
TIM_OE. Timing signals output enable.
Reserved.
Reserved.
BT.656. ITU-R BT.656-4 enable. This bit allows
the user to select an output mode compatible
with ITU-R BT.656-3 or ITU-R BT.656-4.
AD_PAL_EN. PAL B/G/I/H autodetect enable.
AD_NTSC_EN. NTSC autodetect enable.
AD_PALM_EN. PAL M autodetect enable.
AD_PALN_EN. PAL N autodetect enable.
AD_P60_EN. PAL 60 autodetect enable.
AD_N443_EN. NTSC 443 autodetect enable.
AD_SECAM_EN. SECAM autodetect enable.
AD_SEC525_EN. SECAM 525 autodetect enable.
CON [7:0]. Contrast adjust. This is the user
control for contrast adjustment.
Reserved.
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7 6 5 4 3 2 1 0 Comments
0
1
0
1
0
1
1 0 0 0 0 0 0 0 Luma gain = 1
1 0 0 0 0 0 0 0
0
1
1
0
1
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
x x
0
1
0
1
Bit
0
1
0
1
1
0
1
0
1
0
0
1
0
1
0 AV codes to suit 8-bit interleaved
1 AV codes duplicated for 16-bit
0 16 < Y < 235, 16 < C < 240
1 1 < Y < 254, 1 < C < 254
0 Disable
1 Enable
data output
interfaces
Set as default
Reserved
Reserved
16-bit format at LLC2 4:2:2
8-bit format at LLC1 4:2:2
ITU-R BT.656
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Output pins enabled
Drivers three-stated
All lines filtered and scaled
Only active video region filtered
SFL output is disabled
SFL information output
on the SFL pin
Decode and output color
Blank Cr and Cb
HS, VS, FIELD three-stated
HS, VS, FIELD forced active
ITU-R BT.656-3 compatible
ITU-R BT.656-4 compatible
Disable
Enable
Disable
Enable
Disable
Enable
Disable
Enable
Disable
Enable
Disable
Enable
Disable
Enable
Notes
See also TIM_OE and TRI_LLC.
ITU-R BT.656.
Extended range.
SFL output enables connecting
encoder and decoder directly.
During VBI.
Controlled by TOD bit.
0x00 gain = 0.
0x80 gain = 1.
0xFF gain = 2.
ADV7184