ADV7181BCP Analog Devices Inc, ADV7181BCP Datasheet - Page 69

• Manufacturer Part Number: ADV7181BCP
• Description: IC VIDEO DECODER NTSC 64-LFCSP
• Manufacturer: Analog Devices Inc
• Type: Video Decoderr

Specifications of ADV7181BCP

• Applications: Recorders, Set-Top Boxes
• Voltage - Supply, Analog: 3.15 V ~ 3.45 V
• Voltage - Supply, Digital: 1.65 V ~ 2 V
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Adc/dac Resolution: 9b
• Screening Level: Industrial
• Package Type: LFCSP EP
• Pin Count: 64
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: EVAL-ADV7181BEB - BOARD EVALUATION FOR ADV7181
• Lead Free Status / RoHS Status: Compliant, Contains lead / RoHS non-compliant

Table 174. Register 0x04
Subaddress
0x04
Register
Extended
Output
Control
Bit Description
RANGE. Allows the user to select
the range of output values. Can
be BT656 compliant, or can fill the
whole accessible number range.
EN_SFL_PIN.
BL_C_VBI. Blank Chroma during
VBI. If set, enables data in the VBI
region to be passed through the
decoder undistorted.
TIM_OE. Timing signals output
enable.
DR_STR[1:0]. Drive strength of
output drivers can be increased or
decreased for EMC or crosstalk
reasons.
Reserved.
BT656-4. Allows the user to select
an output mode compatible with
ITU- R BT656-3/4.
Rev. B | Page 69 of 104
7
0
1
6
1
5
0
0
1
1
4
0
1
0
1
Bit
3
0
1
2
0
1
1
0
1
0
0
1
Register
Setting
16 < Y < 235,
16 < C < 240
1 < Y < 254,
1 < C < 254
SFL output is
disabled
SFL information
output on the
SFL pin
Decode and
output color
Blank Cr and Cb
HS, VS, F three-
stated
HS, VS, F forced
active
Low drive, 1×
Medium-low, 2×
Medium-high,
3×
High drive, 4×
Set to default
BT656-3-
compatible
BT656-4-
compatible
Comments
ITU-R BT.656
Extended range
SFL output enables
encoder and decoder to
be connected directly
During VBI
Controlled by TOD
Recommended
ADV7181