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参数资料
| 型号： | DAC908E/2K5 |
| 元件分类： | DAC |
| 英文描述： | PARALLEL, 8 BITS INPUT LOADING, 0.03 us SETTLING TIME, 8-BIT DAC, PDSO28 |
| 封装： | TSSOP-28 |
| 文件页数： | 13/15页 |
| 文件大小： | 180K |
| 代理商： | DAC908E/2K5 |
DAC908
7
TYPICAL PERFORMANCE CURVES VD = VA = +5V (Cont.)
At TA = +25°C, differential transformer coupled output, 50 doubly terminated, and SFDR up to Nyquist, unless otherwise noted.
THD vs f
CLOCK AT fOUT = 2.1MHz
f
CLOCK (MSPS)
THD
(dBc)
–70
–75
–80
–85
–90
–95
–100
25
50
100
125
150
0
2HD
4HD
3HD
X
SFDR vs TEMPERATURE AT 100MSPS, 0dBFS
Temperature (
°C)
SFDR
(dBc)
85
80
75
70
65
60
55
50
45
–20
0
25
70
50
85
–40
2.1MHz
5.04MHz
20.2MHz
X
SINGLE-TONE OUTPUT SPECTRUM
Frequency (MHz)
Magnitude
(dBm)
0
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
12.5
25.0
37.5
50.0
62.5
f
CLOCK = 125MSPS
f
OUT = 25.3MHz
SFDR = 57dBc
Amplitude = 0dBFS
SINGLE-TONE OUTPUT SPECTRUM
Frequency (MHz)
Magnitude
(dBm)
0
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
5
1015
20
25
3035
40
45
50
f
CLOCK = 100MSPS
f
OUT = 5.04MHz
SFDR = 67dBc
Amplitude = 0dBFS
SINGLE-TONE OUTPUT SPECTRUM
Frequency (MHz)
Magnitude
(dBm)
0
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
510
15
20
25
f
CLOCK = 50MSPS
f
OUT = 2.1MHz
SFDR = 69dBc
Amplitude = 0dBFS
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相关代理商/技术参数 |
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|---|---|
| DAC908EG4 | 功能描述:数模转换器- DAC 8-Bit 165MSPS SpeedPlus DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| DAC908U | 功能描述:数模转换器- DAC 8-Bit 165MSPS SpeedPlus DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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| DAC908U/1K | 功能描述:数模转换器- DAC 8-Bit 165MSPS SpeedPlus DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| DAC908U/1KG4 | 功能描述:数模转换器- DAC 8-Bit 165MSPS SpeedPlus DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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