參數(shù)資料
型號： SAF7118
廠商： NXP Semiconductors N.V.
英文描述： Multistandard video decoder with adaptive comb filter and component video input
中文描述： 多標(biāo)準(zhǔn)視頻解碼器與自適應(yīng)梳狀濾波器和分量視頻輸入
文件頁數(shù)： 155/173頁
文件大小： 950K
代理商： SAF7118
2004 Jul 22
155
Philips Semiconductors
Product speci
fi
cation
Multistandard video decoder with adaptive
comb
fi
lter and component video input
SAF7118
Table 125
Accumulation length; register set A [A1H[5:0]] and B [D1H[5:0]]
Table 126
Prescaler DC gain and FIR pre
fi
lter control; register set A [A2H[7:4]] and B [D2H[7:4]]; note 1
Note
1.
X = don’t care.
Table 127
Prescaler DC gain and FIR pre
fi
lter control; register set A [A2H[3:0]] and B [D2H[3:0]]; note 1
Note
1.
X = don’t care.
HORIZONTAL PRESCALER ACCUMULATION
SEQUENCE LENGTH (XACL)
CONTROL BITS D5 TO D0
XACL5 XACL4 XACL3 XACL2 XACL1 XACL0
Accumulation length = 1
Accumulation length = 2
...
Accumulation length = 64
0
0
...
1
0
0
...
1
0
0
...
1
0
0
...
1
0
0
...
1
0
1
...
1
FIR PREFILTER CONTROL
CONTROL BITS D7 TO D4
PFUV1
PFUV0
PFY1
PFY0
Luminance FIR
fi
lter bypassed
H_y(z) =
1
4
(1 2 1)
H_y(z) =
1
8
(
1 1 1.75 4.5 1.75 1
1)
H_y(z) =
1
8
(1 2 2 2 1)
Chrominance FIR
fi
lter bypassed
H_uv(z) =
1
4
(1 2 1)
H_uv(z) =
1
32
(3 8 10 8 3)
H_uv(z) =
1
8
(1 2 2 2 1)
X
X
X
X
0
0
1
1
X
X
X
X
0
1
0
1
0
0
1
1
X
X
X
X
0
1
0
1
X
X
X
X
PRESCALER DC GAIN
CONTROL BITS D3 TO D0
XC2_1
XDCG2
XDCG1
XDCG0
Prescaler output is renormalized by gain factor = 1
Prescaler output is renormalized by gain factor =
1
2
Prescaler output is renormalized by gain factor =
1
4
Prescaler output is renormalized by gain factor =
1
8
Prescaler output is renormalized by gain factor =
1
16
Prescaler output is renormalized by gain factor =
1
32
Prescaler output is renormalized by gain factor =
1
64
Prescaler output is renormalized by gain factor =
1
128
Weighting of all accumulated samples is factor ‘1’;
e.g. XACL = 4
sequence 1 + 1 + 1 + 1 + 1
Weighting of samples inside sequence is factor ‘2’;
e.g. XACL = 4
sequence 1 + 2 + 2 + 2 + 1
X
X
X
X
X
X
X
X
0
0
0
0
0
1
1
1
1
X
0
0
1
1
0
0
1
1
X
0
1
0
1
0
1
0
1
X
1
X
X
X
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SAF7118EH Multistandard video decoder with adaptive comb filter and component video input
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參數(shù)描述
SAF71-1808-05 制造商:FW Bell 功能描述:STANDARD AXIAL PROBE
SAF7118EH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard video decoder with adaptive comb filter and component video input
SAF7118EH/V1/G 功能描述:視頻 IC 9BIT VIDEO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAF7118EH/V1/G,518 功能描述:視頻 IC 9BIT VIDEO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAF7118EH/V1/G,557 功能描述:視頻 IC 9BIT VIDEO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
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