Datasheet LTC1744 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | 14-Bit, 50Msps ADC |
| 页数 / 页 | 24 / 5 — TYPICAL PERFOR A CE CHARACTERISTICS (Note 5). Nonaveraged, 8192 Point … |
| 文件格式/大小 | PDF / 556 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHARACTERISTICS (Note 5). Nonaveraged, 8192 Point FFT, Input Frequency = 2.5MHz, –1dB,
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LTC1744
W U TYPICAL PERFOR A CE CHARACTERISTICS (Note 5) Nonaveraged, 8192 Point FFT, Input Frequency = 2.5MHz, –1dB, Typical INL, 3.2V Range Typical DNL, 3.2V Range 2V Range
2.0 1.0 0.5 TA = 25°C TA = 25°C TA = 25°C –10.0 1.5 0.8 –20.0 0.6 1.0 –30.0 0.4 –40.0 0.5 0.2 –50.0 0 0 –60.0 –70.0 –0.5 –0.2 INL ERROR (LSB) DNL ERROR (LSB) –80.0 –0.4 AMPLITUDE (dBFS) –1.0 –90.0 –0.6 –100.0 –1.5 –0.8 –110.0 –2.0 –1.0 –120.0 0 4000 8000 12000 16000 0 4000 8000 12000 16000 0 2 4 6 8 10 12 14 16 18 20 22 24 CODE CODE FREQUENCY (MHz) 25.37 1744 G01 1744 G02 1744 G03
Nonaveraged, 8192 Point FFT, Nonaveraged, 8192 Point FFT, Nonaveraged, 8192 Point FFT, Input Frequency = 20MHz, –1dB, Input Frequency = 2.5MHz, –1dB, Input Frequency = 20MHz, –1dB, 2V Range 3.2V Range 3.2V Range
0.5 0.5 0.5 TA = 25°C TA = 25°C TA = 25°C –10.0 –10.0 –10.0 –20.0 –20.0 –20.0 –30.0 –30.0 –30.0 –40.0 –40.0 –40.0 –50.0 –50.0 –50.0 –60.0 –60.0 –60.0 –70.0 –70.0 –70.0 AMPLITUDE (dBFS) –80.0 AMPLITUDE (dBFS) –80.0 AMPLITUDE (dBFS) –80.0 –90.0 –90.0 –90.0 –100.0 –100.0 –100.0 –110.0 –110.0 –110.0 –120.0 –120.0 –120.0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 10 12 14 16 18 20 22 24 FREQUENCY (MHz) 25.37 FREQUENCY (MHz) 25.37 FREQUENCY (MHz) 25.37 1744 G04 1744 G05 1744 G06
Averaged, 8192 Point 2-Tone FFT, Averaged, 8192 Point 2-Tone FFT, Averaged, 8192 Point FFT, Input Input Frequency = 2.5MHz and Input Frequency = 2.5MHz and Frequency = 2.5MHz, – 6dB, 5.2MHz, 2V Range 5.2MHz, 3.2V Range 2V Range
0.5 0.5 0.5 TA = 25°C TA = 25°C TA = 25°C –10.0 –10.0 –10.0 –20.0 –20.0 –20.0 –30.0 –30.0 –30.0 –40.0 –40.0 –40.0 –50.0 –50.0 –50.0 –60.0 –60.0 –60.0 –70.0 –70.0 –70.0 AMPLITUDE (dBFS) –80.0 AMPLITUDE (dBFS) –80.0 AMPLITUDE (dBFS) –80.0 –90.0 –90.0 –90.0 –100.0 –100.0 –100.0 –110.0 –110.0 –110.0 –120.0 –120.0 –120.0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 10 12 14 16 18 20 22 24 FREQUENCY (MHz) 25.37 FREQUENCY (MHz) 25.37 FREQUENCY (MHz) 25.37 1744 G07 1744 G08 1744 G10 1744f 5
W U TYPICAL PERFOR A CE CHARACTERISTICS (Note 5) Nonaveraged, 8192 Point FFT, Input Frequency = 2.5MHz, –1dB, Typical INL, 3.2V Range Typical DNL, 3.2V Range 2V Range
2.0 1.0 0.5 TA = 25°C TA = 25°C TA = 25°C –10.0 1.5 0.8 –20.0 0.6 1.0 –30.0 0.4 –40.0 0.5 0.2 –50.0 0 0 –60.0 –70.0 –0.5 –0.2 INL ERROR (LSB) DNL ERROR (LSB) –80.0 –0.4 AMPLITUDE (dBFS) –1.0 –90.0 –0.6 –100.0 –1.5 –0.8 –110.0 –2.0 –1.0 –120.0 0 4000 8000 12000 16000 0 4000 8000 12000 16000 0 2 4 6 8 10 12 14 16 18 20 22 24 CODE CODE FREQUENCY (MHz) 25.37 1744 G01 1744 G02 1744 G03
Nonaveraged, 8192 Point FFT, Nonaveraged, 8192 Point FFT, Nonaveraged, 8192 Point FFT, Input Frequency = 20MHz, –1dB, Input Frequency = 2.5MHz, –1dB, Input Frequency = 20MHz, –1dB, 2V Range 3.2V Range 3.2V Range
0.5 0.5 0.5 TA = 25°C TA = 25°C TA = 25°C –10.0 –10.0 –10.0 –20.0 –20.0 –20.0 –30.0 –30.0 –30.0 –40.0 –40.0 –40.0 –50.0 –50.0 –50.0 –60.0 –60.0 –60.0 –70.0 –70.0 –70.0 AMPLITUDE (dBFS) –80.0 AMPLITUDE (dBFS) –80.0 AMPLITUDE (dBFS) –80.0 –90.0 –90.0 –90.0 –100.0 –100.0 –100.0 –110.0 –110.0 –110.0 –120.0 –120.0 –120.0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 10 12 14 16 18 20 22 24 FREQUENCY (MHz) 25.37 FREQUENCY (MHz) 25.37 FREQUENCY (MHz) 25.37 1744 G04 1744 G05 1744 G06
Averaged, 8192 Point 2-Tone FFT, Averaged, 8192 Point 2-Tone FFT, Averaged, 8192 Point FFT, Input Input Frequency = 2.5MHz and Input Frequency = 2.5MHz and Frequency = 2.5MHz, – 6dB, 5.2MHz, 2V Range 5.2MHz, 3.2V Range 2V Range
0.5 0.5 0.5 TA = 25°C TA = 25°C TA = 25°C –10.0 –10.0 –10.0 –20.0 –20.0 –20.0 –30.0 –30.0 –30.0 –40.0 –40.0 –40.0 –50.0 –50.0 –50.0 –60.0 –60.0 –60.0 –70.0 –70.0 –70.0 AMPLITUDE (dBFS) –80.0 AMPLITUDE (dBFS) –80.0 AMPLITUDE (dBFS) –80.0 –90.0 –90.0 –90.0 –100.0 –100.0 –100.0 –110.0 –110.0 –110.0 –120.0 –120.0 –120.0 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 10 12 14 16 18 20 22 24 0 2 4 6 8 10 12 14 16 18 20 22 24 FREQUENCY (MHz) 25.37 FREQUENCY (MHz) 25.37 FREQUENCY (MHz) 25.37 1744 G07 1744 G08 1744 G10 1744f 5