Datasheet LTC2283 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Dual 12-Bit, 125Msps Low Power 3V ADC |
| 页数 / 页 | 24 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. Crosstalk vs Input Frequency. … |
| 文件格式/大小 | PDF / 589 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Crosstalk vs Input Frequency. Typical INL, 2V Range, 125Msps
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LTC2283
TYPICAL PERFORMANCE CHARACTERISTICS Crosstalk vs Input Frequency Typical INL, 2V Range, 125Msps Typical DNL, 2V Range, 125Msps
–100 1.0 1.0 0.8 0.8 –105 0.6 0.6 0.4 0.4 –110 0.2 0.2 –115 0 0 –0.2 –0.2 CROSSTALK (dB) –120 INL ERROR (LSB) –0.4 DNL ERROR (LSB) –0.4 –0.6 –0.6 –125 –0.8 –0.8 –130 –1.0 –1.0 0 20 40 60 80 100 0 1024 2048 3072 4096 0 1024 2048 3072 4096 INPUT FREQUENCY (MHz) 2283 G01 CODE 2283 G02 CODE 2283 G03
8192 Point FFT, fIN = 5MHz, 8192 Point FFT, fIN = 30MHz, 8192 Point FFT, fIN = 70MHz, –1dB, 2V Range, 125Msps –1dB, 2V Range, 125Msps –1dB, 2V Range, 125Msps
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 –70 –70 –70 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0 10 20 30 40 50 60 FREQUENCY (MHz) 2283 G04 FREQUENCY (MHz) 2283 G05 FREQUENCY (MHz) 2283 G06
8192 Point 2-Tone FFT, 8192 Point FFT, fIN = 140MHz, fIN = 28.2MHz and 26.8MHz, Grounded Input –1dB, 2V Range, 125Msps –1dB, 2V Range, 125Msps Histogram, 125Msps
0 0 70000 –10 –10 58717 –20 –20 60000 –30 –30 50000 –40 –40 –50 –50 40000 –60 –60 COUNT –70 –70 30000 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 20000 –90 –90 –100 –100 10000 –110 –110 4249 2562 0 0 –120 –120 0 0 10 20 30 40 50 60 0 10 20 30 40 50 60 2044 2045 2046 2047 2048 FREQUENCY (MHz) 2283 G07 FREQUENCY (MHz) 2283 G08 CODE 2283 G09 2283fb 6
TYPICAL PERFORMANCE CHARACTERISTICS Crosstalk vs Input Frequency Typical INL, 2V Range, 125Msps Typical DNL, 2V Range, 125Msps
–100 1.0 1.0 0.8 0.8 –105 0.6 0.6 0.4 0.4 –110 0.2 0.2 –115 0 0 –0.2 –0.2 CROSSTALK (dB) –120 INL ERROR (LSB) –0.4 DNL ERROR (LSB) –0.4 –0.6 –0.6 –125 –0.8 –0.8 –130 –1.0 –1.0 0 20 40 60 80 100 0 1024 2048 3072 4096 0 1024 2048 3072 4096 INPUT FREQUENCY (MHz) 2283 G01 CODE 2283 G02 CODE 2283 G03
8192 Point FFT, fIN = 5MHz, 8192 Point FFT, fIN = 30MHz, 8192 Point FFT, fIN = 70MHz, –1dB, 2V Range, 125Msps –1dB, 2V Range, 125Msps –1dB, 2V Range, 125Msps
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 –70 –70 –70 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 10 20 30 40 50 60 0 10 20 30 40 50 60 0 10 20 30 40 50 60 FREQUENCY (MHz) 2283 G04 FREQUENCY (MHz) 2283 G05 FREQUENCY (MHz) 2283 G06
8192 Point 2-Tone FFT, 8192 Point FFT, fIN = 140MHz, fIN = 28.2MHz and 26.8MHz, Grounded Input –1dB, 2V Range, 125Msps –1dB, 2V Range, 125Msps Histogram, 125Msps
0 0 70000 –10 –10 58717 –20 –20 60000 –30 –30 50000 –40 –40 –50 –50 40000 –60 –60 COUNT –70 –70 30000 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 20000 –90 –90 –100 –100 10000 –110 –110 4249 2562 0 0 –120 –120 0 0 10 20 30 40 50 60 0 10 20 30 40 50 60 2044 2045 2046 2047 2048 FREQUENCY (MHz) 2283 G07 FREQUENCY (MHz) 2283 G08 CODE 2283 G09 2283fb 6