ADV7180BSTZ Analog Devices Inc, ADV7180BSTZ Datasheet - Page 67
![IC VIDEO DECODER SDTV 64-LQFP](/photos/6/60/66065/505-64-lqfp_sml.jpg)
ADV7180BSTZ
Manufacturer Part Number
ADV7180BSTZ
Description
IC VIDEO DECODER SDTV 64-LQFP
Manufacturer
Analog Devices Inc
Type
Video Decoderr
Datasheet
1.ADV7180BSTZ.pdf
(116 pages)
Specifications of ADV7180BSTZ
Design Resources
Low Cost Differential Video Receiver Using ADA4851 Amplifier and ADV7180 Video Decoder (CN0060) Low Cost Video Multiplexer for Video Switching Using ADA4853-2 Op Amp with Disable Function (CN0076)
Applications
Digital Cameras, Mobile Phones, Portable Video
Voltage - Supply, Analog
1.71 V ~ 1.89 V
Voltage - Supply, Digital
1.65 V ~ 2 V
Mounting Type
Surface Mount
Package / Case
64-LQFP
Resolution (bits)
10bit
Input Format
Analog
Output Format
Digital
Adc Sample Rate
57.27MSPS
Power Dissipation Pd
15µW
No. Of Input Channels
6
Supply Voltage Range
1.71V To 1.89V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
EVAL-ADV7180LQEBZ - BOARD EVALUATION ADV7180EVAL-ADV7180LFEBZ - BOARD EVAL FOR ADV7180 LFCSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADV7180BSTZ
Manufacturer:
AMIS
Quantity:
6 240
Company:
Part Number:
ADV7180BSTZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
ADV7180BSTZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADV7180BSTZ-REEL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Each data packet starts immediately after the EAV code of the
preceding line. Figure 50 and Table 86 show the overall structure
of the data packet.
Entries within the packet are as follows:
•
•
•
Table 86. Generic Data Output Packet
Byte
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Table 87. Data Byte Allocation
2×
1
1
0
0
Fixed preamble sequence of 0x00, 0xFF, and 0xFF.
DID. The value for the DID marking a Gemstar or CCAP
data packet is 0x140 (10-bit value).
SDID, which contains information about the video line
from which data was retrieved, whether the Gemstar
transmission was in 1× or 2× format, and whether it was
retrieved from an even or odd field.
Raw Information Bytes Retrieved from the Video Line
4
4
2
2
D[9]
0
1
1
0
EP
EP
EP
EP
EP
EP
EP
EP
EP
EP
CS[8]
PREAMBLE FOR ANCILLARY DATA
D[8]
0
1
1
1
EP
EP
EP
EP
EP
EP
EP
EP
EP
EP
CS[8]
00
DATA IDENTIFICATION
FF
0
1
1
0
EF
0
0
0
0
0
0
0
0
0
CS[7]
D[7]
FF
DID
Figure 50. Gemstar- and CCAP-Embedded Data Packet (Generic)
D[6]
0
1
1
1
2X
0
0
0
0
0
0
0
0
0
CS[6]
SDID
SECONDARY DATA IDENTIFICATION
D[5]
0
1
1
0
0
CS[5]
COUNT
DATA
Rev. F | Page 67 of 116
D[4]
0
1
1
0
0
CS[4]
USER DATA (4 OR 8 WORDS)
Word1[7:4]
Word1[3:0]
Word2[7:4]
Word2[3:0]
Word3[7:4]
Word3[3:0]
Word4[7:4]
Word4[3:0]
Line[3:0]
USER DATA
GDECAD
0
1
0
1
•
•
•
•
Table 86 lists the values within a generic data packet that is
output by the ADV7180 in 8-bit format.
0
1
1
0
DC[1]
CS[3]
D[3]
Data count byte, giving the number of user data-words that
follow.
User data section.
Optional padding to ensure that the length of the user
data-word section of a packet is a multiple of four bytes
(requirement as set in ITU-R BT.1364).
Checksum byte.
User Data-Words
(Including Padding)
8
4
4
4
D[2]
0
1
1
0
DC[0]
CS[2]
OPTIONAL PADDING
D[1]
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
BYTES
D[0]
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Padding Bytes
0
0
0
2
CHECK
SUM
Checksum
Description
Fixed preamble
Fixed preamble
Fixed preamble
DID
SDID
Data count (DC)
User data-words
User data-words
User data-words
User data-words
User data-words
User data-words
User data-words
User data-words
ADV7180
DC[1:0]
10
01
01
01