SAA7146AH/V4,557 NXP Semiconductors, SAA7146AH/V4,557 Datasheet - Page 65

• Manufacturer Part Number: SAA7146AH/V4,557
• Description: IC VIDEO SPCI BRIDGE HP 160-QFP
• Manufacturer: NXP Semiconductors
• Type: Video Bridger

Specifications of SAA7146AH/V4,557

• Package / Case: 160-QFP
• Applications: DTV
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1318; 935269343557; SAA7146AHBB

Philips Semiconductors
Table 57 Horizontal prescaling and normalization
2004 Aug 25
handbook, full pagewidth
1
1
1
1
1
1
1
1
HORIZONTAL
PRESCALER
2
3
4
5
6
7
8
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
dB
18
12
12
18
24
30
36
42
6
0
6
0
Fig.19 Chrominance Prefilter: frequency response for miscellaneous register settings.
0
1
2
3
4
5
6
7
XPSC
1-1
1-1-1
1-2-1
1-1-1-1
1-1-1-1-1
1-2-2-2-1
111 111
121 121
112 211
111 1 111
111 2 111
1111 1111
1111 1 1111
1222 2 2221
SEQUENCE (EXAMPLE)
0.1
COEFFICIENT
0.2
0 0
0 0
0 2
0 0
0 0
0 6
0 0
0 2
0 4
0 0
0 8
0 0
0 0
1 E
CXY (LUMINANCE)
CXUV (CHROMA)
65
0.3
PFUV3 to PFUV0
2
3
4
4
5
8
6
8
8
7
8
8
9
16
WEIGHT
SUM
0001
0010
0011
1111
1010
1110
0.4
1
1
2
2
2
3
2
3
3
3
3
3
3
7
DCGX
Product specification
MHz
SAA7146A
1
2
1
1
4
1
4
1
1
8
1
1
8
1
(CONTR. | SAT.)
3
5
6
7
9
= X/Y
MGG264
BCS
0.5
64