- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄384012 > TMC22191R0C (FAIRCHILD SEMICONDUCTOR CORP) Digital Video Encoders/Layering Engine PDF資料下載
參數(shù)資料
| 型號(hào)： | TMC22191R0C |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 顏色信號(hào)轉(zhuǎn)換 |
| 英文描述： | Digital Video Encoders/Layering Engine |
| 中文描述： | COLOR SIGNAL ENCODER, PQCC84 |
| 封裝： | PLASTIC, LCC-84 |
| 文件頁(yè)數(shù)： | 46/60頁(yè) |
| 文件大?。?/td> | 293K |
| 代理商： | TMC22191R0C |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)當(dāng)前第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)
TMC22091/TMC22191
PRODUCT SPECIFICATION
46
The digital interpolation filters in TMC22x91 convert the
data stream to a sample rate of twice the pixel rate. As shown
in Figures 27 and 28, the filters decrease the sin(x)/x rolloff
and the output spectrum between f
S
/4 and 3f
S
/4 contains
very little energy. Since there is so little signal energy in this
frequency band, the demands placed on the output recon-
struction filter are greatly reduced. The output filter needs to
be flat to f
S
/4 and have good rejection at 3f
S
/4. The relaxed
requirements greatly simplify the design of a filter with good
phase response and low group delay distortion. A small
amount of peaking may be used to compensate residual
sin(x)/x rolloff.
JTAG Test Interface
The JTAG test port accesses registers at every digital I/O pin
except the JTAG test port pins. Table 16 shows the sequence
of the test registers. The register number (Reg) indicates the
order in which the register data is loaded and read (Reg 1 is
loaded and read first, therefore it is at the end of the serial
path). The scan path is 59 registers long. The six TEST pins
of the TMC22091 function as JTAG registers.
The JTAG port is a 4-line interface, following IEEE Std.
1149.1-1990 specifications. The Test Data Input (TDI) and
Test Mode Select (TMS) inputs are referred to the rising
edge of the Test ClocK (TCK) input. The Test Data Output
(TDO) is referred to the falling edge of TCK.
Table 16. JTAG Interface Connections
Reg
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pin
28
29
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
Signal
BYPASS (TEST)
OL
4
(TEST)
CVBS
7
CVBS
6
CVBS
5
CVBS
4
OL
3
(TEST)
OL
2
(TEST)
OL
1
(TEST)
OL
0
(TEST)
PD
23
PD
22
PD
21
PD
20
PD
19
PD
18
PD
17
PD
16
PD
15
PD
14
Reg
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Pin
62
63
66
67
68
69
70
71
72
73
74
75
76
77
78
79
82
83
84
1
Signal
PD
13
PD
12
PD
11
PD
10
PD
9
PD
8
PD
7
PD
6
PD
5
PD
4
PD
3
PD
2
PD
1
PD
0
LDV
PXCK
GVSYNC
GHSYNC
CVBS
3
CVBS
2
Reg
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
Pin
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
Signal
CVBS
1
CVBS
0
KEY
RESET
CS
R/W
A
1
A
0
PDC
VHSYNC
VVSYNC
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMC22091 | Digital Video Encoders(數(shù)字視頻編碼器) |
| TMC22191 | Digital Video Encoders(數(shù)字視頻編碼器) |
| TMC2242A | Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz |
| TMC2242BKTC | Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz |
| TMC2242BKTC1 | Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMC22191R0CT | 功能描述:視頻 IC D/V Encoder Layering Engine 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 |
| TMC222 | 制造商:Trinamic 功能描述:IC SM WITH I2C INTERFACE |
| TMC2220G8A | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| TMC2220G8C | 制造商:Fairchild Semiconductor Corporation 功能描述:CONTROLLER: OTHER |
| TMC2220G8C1 | 制造商:QP Semiconductor 功能描述:FSC DIE D2220 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。