ADV7303AKST Analog Devices Inc, ADV7303AKST Datasheet - Page 57

• Manufacturer Part Number: ADV7303AKST
• Description: IC DAC VIDEO HDTV 6-11BIT 64LQFP
• Manufacturer: Analog Devices Inc
• Type: Video Encoderr

Specifications of ADV7303AKST

• Rohs Status: RoHS non-compliant
• Applications: DVD, Set-Top Boxes
• Voltage - Supply, Analog: 2.37 V ~ 2.63 V
• Voltage - Supply, Digital: 2.37 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Number Of Dac's: 6
• Adc/dac Resolution: 11b
• Screening Level: Commercial
• Package Type: LQFP
• Pin Count: 64
• Lead Free Status / RoHS Status: Compliant

Subaddress
00h
11h
40h
42h
44h
4Ah
4Ch
4Dh
4Eh
4Fh
All other registers are set to 00h.
For PAL CVBS output on DAC A, the same settings in
Table XXVII are used except those listed in Table XXVIII.
Subaddress
40h
4Ch
4Dh
4Eh
4Fh
Subaddress
00h
02h
11h
40h
42h
44h
4Ah
4Ch
4Dh
4Eh
4Fh
All other registers are set to 00h. The subcarrier frequency registers 4Ch–4Fh
will be needed to generate the correct color burst signal.
For PAL black bar pattern output on DAC A, the same settings
in Table XXIX are used except those listed in Table XXX.
Subaddress
40h
4Ch
4Dh
4Eh
4Fh
REV. A
Table XXIX. NTSC Black Bar Pattern Output on DAC A
Table XXX. PAL Black Bar Pattern Output on DAC A
Table XXVII. NTSC CVBS Output on DAC A
Table XXVIII. PAL CVBS Output on DAC A
Register Setting
Register Setting
Register Setting
Register Setting
82h
01h
10h
40h
40h
08h
16h
7Ch
F0h
21h
11h
CBh
8Ah
09h
2Ah
82h
04h
01h
10h
40h
40h
08h
16h
7Ch
F0h
21h
11h
CBh
8Ah
09h
2Ah
–57–
Subaddress
00h
01h
02h
10h
11h
16h
17h
18h
All other registers are set to 00h.
For a 625 p Hatch Pattern on DAC D, the same settings in
Table XXXI are used except for Subaddress 10h, which has a
register setting of 50h.
Subaddress
00h
01h
02h
10h
11h
16h
17h
18h
NOTES
All other registers are set to 00h.
*See Figure 90.
For a 625 p Field Pattern on DAC D, the same settings in
Table XXXII are used except for Subaddress 10 h, which has a
register setting of 50h.
For a 525 p Black Bar Pattern Output on DAC D, the same
settings in Table XXXII are used except for Subaddresses 02h,
which has a register setting of 24h.
For a 625 p Black Bar Pattern Output on DAC D, the same
settings in Table XXXII are used except for Subaddresses 02h,
and 10h, which have register settings of 24h and 50h, respectively.
Table XXXI. 525 p Hatch Pattern on DAC D
Table XXXII. 525 p Field Pattern*
Register Setting
12h
10h
20h
40h
05h
A0h
80h
80h
Register Setting
12h
10h
20h
40h
0Dh
A0h
80h
80h
ADV7302A/ADV7303A