參數(shù)資料
型號: THS8134BCPHP
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): 7/27頁
文件大?。?/td> 553K
代理商: THS8134BCPHP
THS8134, THS8134A, THS8134B
TRIPLE 8BIT, 80 MSPS VIDEO D/A CONVERTER
WITH TRILEVEL SYNC GENERATION
SLVS205D MAY 1999 REVISED MARCH 2000
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
performance plots of AGY output channel at 80 MSPS and use of internal reference (continued)
160
140
120
100
80
60
40
20
0
0.00
0.81
1.62
2.43
3.24
4.05
4.86
5.67
6.48
7.29
8.10
Amplitude
(dBFS)
SPECTRUM OF DAC OUTPUTS
AMPLITUDE (dBFS)
vs
FREQUENCY (MHz)
Frequency (MHz)
8.91
Figure 9. Spectral Plot for 1.02 MHz Digital Sine Input at 80 MSPS
25.0
19.4
13.8
8.2
Blank
to
Full-Scale
V
ideo
Output
(V)
0.5
0.8
Time (ns)
DAC OUTPUT WAVEFORM
BLANK TO FULL-SCALE VIDEO OUTPUT (mV)
vs
TIME (ns)
1.1
2.6
3.0
0.6
0.7
0.9
1
8.6
14.2
19.8
0.4
0.3
0.2
Figure 10. DAC Output Waveform (rise/fall and settling times)
Table 5. DAC Output Amplitude Variation Over Varying Fin at Fclk = 80 MSPS
Fin (kHz)
Fclk (MSPS)
SYNC DROOP (dB)
EXCESS DROOP (dB)
500
80
0
5000
80
0.056
0.02
10000
80
0.22
0.08
20000
80
0.91
0.29
30000
80
2.11
0.39
40000
80
3.92
0.40
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
THS8134BTQFP 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
THS8134CPHP 制造商:Rochester Electronics LLC 功能描述:- Bulk
THS8134TQFP 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