ADV7180BSTZ Analog Devices Inc, ADV7180BSTZ Datasheet - Page 63
![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:
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Manufacturer:
ADI/亚德诺
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Company:
Part Number:
ADV7180BSTZ-REEL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
CCAP
Two bytes of decoded closed caption data are available in the
I
can be obtained from the CC_EVEN_FIELD bit (Register 0x78).
CC_CLEAR, Closed Caption Clear, Address 0x78[0],
User Sub Map, Write Only, Self-Clearing
Setting CC_CLEAR to 1 reinitializes the CCAP readback
registers.
CC_AVL, Closed Caption Available, Address 0x78[0],
User Sub Map, Read Only
When CC_AVL is 0, closed captioning was not detected.
When CC_AVL is 1, closed captioning was detected.
Table 82. CCAP Readback Registers
Signal Name
CCAP_BYTE_1[7:0]
CCAP_BYTE_2[7:0]
1
2
These registers are readback registers; default value does not apply.
C registers. The field information of the decoded CCAP data
50 IRE
40 IRE
FREQUENCY = f
REFERENCE COLOR BURST
AMPLITUDE = 40 IRE
1
10.5 ± 0.25µs
10.003µs
(9 CYCLES)
Figure 48. CCAP Waveform and Decoded Data Correlation
SC
27.382µs
= 3.579545MHz
Rev. F | Page 63 of 116
(CLOCK RUN-IN)
OF 0.5035MHz
Register Location
VDP_CCAP_DATA_0[7:0]
VDP_CCAP_DATA_1[7:0]
12.91µs
7 CYCLES
CC_EVEN_FIELD, Address 0x78[1], User Sub Map,
Read Only
Identifies the field from which the CCAP data was decoded.
When CC_EVEN_FIELD is 0, closed captioning was detected
from an odd field.
When CC_EVEN_FIELD is 1, closed captioning was detected
from an even field.
VDP_CCAP_DATA_0, Address 0x79[7:0], User Sub Map,
Read Only
Decoded Byte 1 of CCAP data.
VDP_CCAP_DATA_1, Address 0x7A[7:0], User Sub Map,
Read Only
Decoded Byte 2 of CCAP data.
S
T
A
R
T
0
VDP_CCAP_D ATA_0
1
2 3 4 5 6 7 0 1 2 3 4 5 6 7
33.764µs
P
A
R
Y
T
I
VDP_CCAP_D ATA_1
121
122
Address (User Sub Map)
P
A
R
T
Y
I
0x79
0x7A
ADV7180