參數(shù)資料
型號： THS8134ACPHP
廠商： TEXAS INSTRUMENTS INC
元件分類： DAC
英文描述： PARALLEL, 8 BITS INPUT LOADING, 0.005 us SETTLING TIME, 8-BIT DAC, PQFP48
封裝： PLASTIC, HTQFP-48
文件頁數(shù)： 11/27頁
文件大?。?/td> 553K
代理商： THS8134ACPHP
THS8134, THS8134A, THS8134B
TRIPLE 8BIT, 80 MSPS VIDEO D/A CONVERTER
WITH TRILEVEL SYNC GENERATION
SLVS205D MAY 1999 REVISED MARCH 2000
19
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
APPLICATION INFORMATION
SMPTE 274M (continued)
+300
0
300
+350
+300
0
300
350
+700
+300
0
300
Blanking
Broad Pulse
OH
Vertical
Sync
P’B, P’r
Y’,R’,G’,B’
OH
Figure 14. SMPTE 274M Analog Interface Horizontal Timing Details
This figure is for illustration purposes only. Consult the latest SMPTE 274M standard when designing a compliant system.
For GBR operation, Table 9 lists the THS8134 full-scale output currents that produce compliant signals to the
standard after proper termination. These amplitudes are valid also in YPbPr mode for the Y channel. For GBR
operation, the device needs to be configured with INS3_INT high, corresponding to the GBR with sync-on-all
operation mode of Table 1.
Table 9. THS8134 Signals for SMPTE 274M Compliant Operation on GBR and Y Channels
LEVEL
GBRY
SYNC
SYNC_T
BLANK
DAC INPUT
LEVEL
(mA)
(V)
SYNC
SYNC_T
BLANK
DAC INPUT
White
26.67
1.000
1
X
1
FFh
Video
Video+8.00
Video+0.3
1
X
1
Data
Sync Pos
16.00
0.600
0
1
X
xxh
Black
8.00
0.3000
1
X
1
00h
Blank
8.00
0.3000
1
X
0
xxh
Sync Neg
0
X
xxh
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THS8134ATQFP 制造商:TI 制造商全稱:Texas Instruments 功能描述:TRIPLE 8-BIT, 80 MSPS VIDEO D/A CONVERTER WITH TRI-LEVEL SYNC GENERATION
THS8134B 制造商:TI 制造商全稱:Texas Instruments 功能描述:TRIPLE 8-BIT, 80 MSPS VIDEO D/A CONVERTER WITH TRI-LEVEL SYNC GENERATION
THS8134BCPHP 功能描述:數(shù)字化視頻/模擬轉(zhuǎn)換器集成電路 8-BIT 80MSPS TRIPLE DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:3 輸出類型:Current 轉(zhuǎn)換速率:180 MSPs 分辨率:10 bit 接口類型:Parallel 電壓參考:Internal or External 積分非線性:- 2.5 LSB, 1.5 LSB 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:HTQFP 封裝:Tray
THS8134BCPHP 制造商:Texas Instruments 功能描述:8BIT DAC 80MSPS TRIPLE SMD 8134
THS8134BCPHPG4 功能描述:數(shù)字化視頻/模擬轉(zhuǎn)換器集成電路 8-BIT 80MSPS TRIPLE DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:3 輸出類型:Current 轉(zhuǎn)換速率:180 MSPs 分辨率:10 bit 接口類型:Parallel 電壓參考:Internal or External 積分非線性:- 2.5 LSB, 1.5 LSB 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:HTQFP 封裝:Tray
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