Datasheet LTM9002 (Analog Devices) - 9
| Manufacturer | Analog Devices |
| Description | 14-Bit, 125Msps Dual-Channel IF/Baseband Receiver Subsystem |
| Pages / Page | 28 / 9 — TYPICAL PERFORMANCE CHARACTERISTICS. (LTM9002-AA). 64k Point 2-Tone FFT,. … |
| File Format / Size | PDF / 355 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. (LTM9002-AA). 64k Point 2-Tone FFT,. 64k Point FFT, fIN = 70MHz,
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LTM9002
TYPICAL PERFORMANCE CHARACTERISTICS (LTM9002-AA) 64k Point 2-Tone FFT, 64k Point FFT, fIN = 70MHz, fIN = 70MHz and fIN = 74MHz, –1dBFS, SENSE = VDD –7dBFS Per Tone, SENSE = VDD
0 0 –10 –10 –20 –20 –30 –30 –40 –40 –50 –50 –60 –60 –70 –70 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –90 –90 –100 –100 –110 –110 –120 –120 0 10 20 30 40 50 60 0 10 20 30 40 50 60 FREQUENCY (MHz) FREQUENCY (MHz) 9002 G06 9002 G07
64k Point 2-Tone FFT, 64k Point FFT, fIN = 140MHz, fIN = 136MHz and fIN = 140MHz, –1dBFS, SENSE = VDD –7dBFS Per Tone, SENSE = VDD
0 0 –10 –10 –20 –20 –30 –30 –40 –40 –50 –50 –60 –60 –70 –70 –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –90 –90 –100 –100 –110 –110 –120 –120 0 10 20 30 40 50 60 0 10 20 30 40 50 60 FREQUENCY (MHz) FREQUENCY (MHz) 9002 G08 9002 G09
(LTM9002-LA) Differential Non-Linearity (DNL) Integral Non-Linearity (INL), vs Output Code Best Fit vs Output Code SNR vs Frequency (Channel A)
1.0 0.5 72 0.8 0.4 71 0.6 0.3 70 0.4 0.2 69 0.2 0.1 68 0 0 67 –0.2 –0.1 SNR (dB) 66 DNL ERROR (LSB) INL ERROR (LSB) –0.4 –0.2 65 –0.6 –0.3 64 –0.8 –0.4 63 –1.0 –0.5 62 0 1024 2048 3072 4096 0 1024 2048 3072 4096 1 10 100 OUTPUT CODE OUTPUT CODE IF FREQUENCY (MHz) 9002 G10 9002 G11 9002 G12 9002f 9
TYPICAL PERFORMANCE CHARACTERISTICS (LTM9002-AA) 64k Point 2-Tone FFT, 64k Point FFT, fIN = 70MHz, fIN = 70MHz and fIN = 74MHz, –1dBFS, SENSE = VDD –7dBFS Per Tone, SENSE = VDD
0 0 –10 –10 –20 –20 –30 –30 –40 –40 –50 –50 –60 –60 –70 –70 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –90 –90 –100 –100 –110 –110 –120 –120 0 10 20 30 40 50 60 0 10 20 30 40 50 60 FREQUENCY (MHz) FREQUENCY (MHz) 9002 G06 9002 G07
64k Point 2-Tone FFT, 64k Point FFT, fIN = 140MHz, fIN = 136MHz and fIN = 140MHz, –1dBFS, SENSE = VDD –7dBFS Per Tone, SENSE = VDD
0 0 –10 –10 –20 –20 –30 –30 –40 –40 –50 –50 –60 –60 –70 –70 –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –90 –90 –100 –100 –110 –110 –120 –120 0 10 20 30 40 50 60 0 10 20 30 40 50 60 FREQUENCY (MHz) FREQUENCY (MHz) 9002 G08 9002 G09
(LTM9002-LA) Differential Non-Linearity (DNL) Integral Non-Linearity (INL), vs Output Code Best Fit vs Output Code SNR vs Frequency (Channel A)
1.0 0.5 72 0.8 0.4 71 0.6 0.3 70 0.4 0.2 69 0.2 0.1 68 0 0 67 –0.2 –0.1 SNR (dB) 66 DNL ERROR (LSB) INL ERROR (LSB) –0.4 –0.2 65 –0.6 –0.3 64 –0.8 –0.4 63 –1.0 –0.5 62 0 1024 2048 3072 4096 0 1024 2048 3072 4096 1 10 100 OUTPUT CODE OUTPUT CODE IF FREQUENCY (MHz) 9002 G10 9002 G11 9002 G12 9002f 9
