參數(shù)資料
型號： TVP5157PNP
廠商： TEXAS INSTRUMENTS INC
元件分類： 顏色信號轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP128
封裝： GREEN, PLASTIC, HTQFP-128
文件頁數(shù)： 70/108頁
文件大?。?/td> 1395K
代理商： TVP5157PNP
SLES243E
– JULY 2009 – REVISED MARCH 2011
Table 4-46. Sync Height High Threshold
Subaddress
7Dh
Default
08h
7
6
5
4
3
2
1
0
VSync upper thres [7:0]
Upper hysteresis threshold for vertical sync-height detection (value/32
×target sync height).
Table 4-47. Clear Lost Lock Detect
Subaddress
81h
Default
00h
7
6
5
4
3
2
1
0
Clear lost lock
Reserved
detect
Clear lost lock detect
Clear bit 4 (lost lock detect) in the status 1 register at subaddress 00h
0
No effect (default)
1
Clears bit 4 in the status 1 register (00h)
Table 4-48. VSYNC Filter Shift
Subaddress
85h
Default
03h
7
6
5
4
3
2
1
0
Reserved
VSYNC filter shift [1:0]
Used for adaptation of VPLL time constant
00
0 (fast)
01
1
10
2
11
3 (slow)
Table 4-49. 656 Version/F-bit Control
Subaddress
87h
Default
00h
7
6
5
4
3
2
1
0
Reserved
656 version
F-control
656 version
0
Timing confirms to ITU-R BT.656-4 specifications (default)
1
Timing confirms to ITU-R BT.656-3 specifications
F-control
0
Odd field causes 0
→ 1 transition in F-bit when in TVP5146 F/V mode (see register 88h)
1
Even field causes 0
→ 1 transition in F-bit when in TVP5146 F/V mode (see register 88h)
64
Internal Control Registers
Copyright
2009–2011, Texas Instruments Incorporated
Product Folder Link(s): TVP5158 TVP5157 TVP5156
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TVP5157PNPR 功能描述:視頻 IC 4Ch NTSC/PAL 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
TVP5158 制造商:TI 制造商全稱:Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications
TVP5158EVM 功能描述:視頻 IC 開發(fā)工具 TVP5158 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評估:LMH1251 工作電源電壓:5 V
TVP5158IPNP 功能描述:視頻 IC 4Ch NTSC/PAL 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
TVP5158IPNPQ1 制造商:TI 制造商全稱:Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications
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