參數(shù)資料
型號(hào)： HMP8115CN
廠商： INTERSIL CORP
元件分類(lèi)： 顏色信號(hào)轉(zhuǎn)換
英文描述： NTSC/PAL Video Decoder
中文描述： COLOR SIGNAL DECODER, PQFP80
封裝： 20 X 14 MM, PLASTIC, QFP-80
文件頁(yè)數(shù)： 19/43頁(yè)
文件大?。?/td> 183K
代理商： HMP8115CN
19
NOTES:
33. The MSB is bit number: 271 for system C, 279 for system B 525-line and 343 for system B 625-line.
34. The clock run-in is 16 bits wide for both systems and is not included in the BT.656 ancillary data stream.
35. The bit rate is 5.727272 Mbits/second for system B and C on 525/60 systems and 6.9375 and 5.734375 Mbits/second respectively for
625/50 systems.
FIGURE 18. TELETEXT VBI VIDEO SIGNAL
DATA PACKET
CLOCK
RUN-IN
Bit 0
MSB
TABLE 7. OUTPUTTING THE SLICED TELETEXT DATA AS BT.656 ANCILLARY DATA
PIXEL INPUT
P15
P14
P13
P12
P11
P10
P9
P8
Preamble
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Data ID
P14
ep
1
1
0
1
0
0
Data Block Number
P14
ep
0
0
0
0
0
1
Data Word Count
P14
ep
0
1
0
1
1
0
Teletext Data
(B, 625-line = 43 bytes)
(B, 525-line = 35 bytes)
(C = 34 bytes)
P14
ep
0 = 525-line
1 = 625-line
0 = system B
1 = system C
bit 343
bit 342
bit 341
bit 340
P14
ep
0
0
bit 339
bit 338
bit 337
bit 336
:
P14
ep
0
0
bit 7
bit 6
bit 5
bit 4
P14
ep
0
0
bit 3
bit 2
bit 1
bit 0
Reserved
P14
ep
0
0
0
0
0
0
P14
ep
0
0
0
0
0
0
CRC
P14
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
NOTES:
36. ep = even parity for P8-P13.
37. CRC = Sum of P8-P14 of Data ID through last user data word. Preset to all zeros, carry is ignored.
38. For 525-line system B, bits 280-343 are “0”.
39. For system C, bits 272-343 are “0”.
HMP8115
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HMP8116 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Decoder
HMP8116CN 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Decoder
HMP8117 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Decoder
HMP8117_07 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:NTSC/PAL Video Decoder
HMP8117CN 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 80PQFP,0+70C NTSC/PAL VIDEO DECODER W/MA RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
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