ADV7181BCP Analog Devices Inc, ADV7181BCP Datasheet - Page 43
![IC VIDEO DECODER NTSC 64-LFCSP](/photos/6/50/65021/505-64-lfcsp_sml.jpg)
ADV7181BCP
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
- Current page: 43 of 104
- Download datasheet (829Kb)
VSEHE VS End Horizontal Position Even,
Address 0x33 [6]
The VSEHO and VSEHE bits select the position within a line at
which the VS pin (not the bit in the AV code) becomes active.
Some follow-on chips require the VS pin to change state only
when HS is high/low.
Table 105. VSEHE Function
VSEHE
0
(default)
1
OUTPUT
OUTPUT
VIDEO
VIDEO
H
V
H
V
F
F
*APPLIES IF NEMAVMODE = 0.
MUST BE MANUALLY SHIFTED IF NEWAVMODE = 1.
262
Description
VS pin goes low (inactive) at the middle of a line of
video (even field).
VS pin changes state at the start of a line (even field).
NVBEG[4:0] = 0x5
525
NVBEG[4:0] = 0x5
263
1
264
2
NFTOG[4:0] = 0x3
265
Figure 20. NTSC Default (BT.656). The polarity of H, V, and F is embedded in the data.
NFTOG[4:0] = 0x3
3
266
FIELD 1
FIELD 2
4
267
5
268
6
269
Rev. B | Page 43 of 104
7
270
8
PVS Polarity VS, Address 0x37 [5]
The polarity of the VS pin can be inverted using the PVS bit.
Table 106. PVS Function
PVS
0 (default)
1
PF Polarity FIELD, Address 0x37 [3]
The polarity of the FIELD pin can be inverted using the PF bit.
Table 107. PF Function
PF
0 (default)
1
271
NVEND[4:0] = 0x4
9
NVEND[4:0] = 0x4
272
10
273
Description
FIELD active high.
FIELD active low.
Description
VS active high.
VS active low.
11
274
12
275
13
276
*BT.656-4
REG 0x04. BIT 7 = 1
19
*BT.656-4
REG 0x04. BIT 7 = 1
283
20
284
21
ADV7181
285
22
Related parts for ADV7181BCP
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ADXL203EB](/photos/9/18/91808/adxl203eb_tmb.jpg)
Part Number:
Description:
±1.7g Dual-Axis IMEMS Accelerometer Evaluation Board
Manufacturer:
Analog Devices Inc
Datasheet:
![EVAL-ADXL346Z](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Inertial Sensor Evaluation System
Manufacturer:
Analog Devices Inc
Datasheet:
![AD7512DIKD](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![AD8541ART](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![AD8601ART](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![AD8605ART](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![AD8631ART](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![ADM6322C46ARJ](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![ADM811SART-REEL-7](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![ADM811TART-REEL-7](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![ADM8828ART](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![ADP3331ART](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet:
![AD7887ARM-REEL](/images/manufacturer_photos/0/0/57/analog_devices_inc_tmb.jpg)
Part Number:
Description:
Manufacturer:
Analog Devices Inc
Datasheet: