Datasheet LTC2241-10 (Analog Devices) - 7

LTC2241-10
TYPICAL PERFORMANCE CHARACTERISTICS (TA = 25°C unless otherwise noted, Note 4) 8192 Point FFT, fIN = 70MHz, 8192 Point FFT, fIN = 140MHz, 8192 Point FFT, fIN = 240MHz, –1dB, 2V Range, LVDS Mode –1dB, 2V Range, LVDS Mode –1dB, 2V Range, LVDS Mode
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) AMPLITUDE (dB) AMPLITUDE (dB) –80 –80 –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 0 20 40 60 80 100 0 20 40 60 80 100 0 20 40 60 80 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 224110 G04 224110 G05 224110 G06
8192 Point 2-Tone FFT, 8192 Point FFT, fIN = 500MHz, 8192 Point FFT, fIN = 1GHz, fIN = 135MHz and 140MHz, –1dB, 1V Range, LVDS Mode –1dB, 1V Range, LVDS Mode –1dB, 2V Range, LVDS Mode
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) AMPLITUDE (dB) AMPLITUDE (dB) –80 –80 –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 0 20 40 60 80 100 0 20 40 60 80 100 0 20 40 60 80 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 224110 G07 224110 G08 224110 G09
SNR vs Input Frequency, –1dB, SFDR (HD2 and HD3) vs Input SFDR (HD4+) vs Input Frequency, LVDS Mode Frequency, –1dB, LVDS Mode –1dB, LVDS Mode
62 85 95 80 61 90 2V RANGE 2V RANGE 75 60 85 70 1V RANGE 59 65 80 58 1V RANGE 60 75 SNR (dBFS) SFDR (dBFS) 1V RANGE SFDR (dBFS) 55 57 70 50 56 2V RANGE 65 45 55 40 60 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 9001000 INPUT FREQUENCY (MHz) INPUT FREQUENCY (MHz) INPUT FREQUENCY (MHz) 224110 G10 224110 G11 224110 G12 224110fb 7