Datasheet LTC1749 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | 12-Bit, 80Msps Wide Bandwidth ADC |
| Pages / Page | 20 / 6 — TYPICAL PERFOR A CE CHARACTERISTICS. 8192 Point FFT, fIN = 30.2MHz,. 8192 … |
| File Format / Size | PDF / 289 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHARACTERISTICS. 8192 Point FFT, fIN = 30.2MHz,. 8192 Point FFT, fIN = 70.03MHz,. –10dB, PGA = 0
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LTC1749
W U TYPICAL PERFOR A CE CHARACTERISTICS 8192 Point FFT, fIN = 30.2MHz, 8192 Point FFT, fIN = 30.2MHz, 8192 Point FFT, fIN = 70.03MHz, –10dB, PGA = 0 –20dB, PGA = 0 –1dB, PGA = 0
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 (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 1749 G07 1749 G08 1749 G09
8192 Point FFT, fIN = 70.03MHz, 8192 Point FFT, fIN = 70.03MHz, 8192 Point FFT, fIN = 140.2MHz, –10dB, PGA = 0 –20dB, PGA = 0 –1dB, PGA = 1
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 (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 1749 G10 1749 G11 1749 G12
8192 Point FFT, fIN = 140.2MHz, 8192 Point FFT, fIN = 140.2MHz, 8192 Point FFT, fIN = 250.2MHz, –10dB, PGA = 1 –20dB, PGA = 1 –1dB, PGA = 1
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 (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 1749 G13 1749 G14 1749 G15 1749f 6
W U TYPICAL PERFOR A CE CHARACTERISTICS 8192 Point FFT, fIN = 30.2MHz, 8192 Point FFT, fIN = 30.2MHz, 8192 Point FFT, fIN = 70.03MHz, –10dB, PGA = 0 –20dB, PGA = 0 –1dB, PGA = 0
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 (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 1749 G07 1749 G08 1749 G09
8192 Point FFT, fIN = 70.03MHz, 8192 Point FFT, fIN = 70.03MHz, 8192 Point FFT, fIN = 140.2MHz, –10dB, PGA = 0 –20dB, PGA = 0 –1dB, PGA = 1
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 (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 1749 G10 1749 G11 1749 G12
8192 Point FFT, fIN = 140.2MHz, 8192 Point FFT, fIN = 140.2MHz, 8192 Point FFT, fIN = 250.2MHz, –10dB, PGA = 1 –20dB, PGA = 1 –1dB, PGA = 1
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 (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 1749 G13 1749 G14 1749 G15 1749f 6
