Datasheet LTC2205-14 (Analog Devices) - 9

LTC2205-14
TYPICAL PERFORMANCE CHARACTERISTICS LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, –40dBFS, fIN = 70.1MHz, –40dBFS, fIN = 70.1MHz, –1dBFS, fIN = 140.1MHz, PGA = 0, DITH = 0 PGA = 0, DITH = 1 PGA = 0, DITH = 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 –80 –80 –80 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 –130 –130 –130 0 5 10 15 20 25 30 0 5 10 15 20 25 30 0 5 10 15 20 25 30 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 220514 G20 220514 G21 220514 G22
LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, –1dBFS, fIN = 140.1MHz, –25dBFS, fIN = 140.1MHz, –25dBFS, fIN = 140.1MHz, PGA = 1, DITH = 0 PGA = 0, DITH = 0 PGA = 0, DITH = 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 –80 –80 –80 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 –130 –130 –130 0 5 10 15 20 25 30 0 5 10 15 20 25 30 0 5 10 15 20 25 30 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 220514 G23 220514 G24 220514 G25
LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, fIN1 = –40dBFS, fIN = 140.1MHz, –40dBFS, fIN = 140.1MHz, 14.9MHz, –7dBFS, fIN2 = 20.1MHz, PGA = 0, DITH = 0 PGA = 0, DITH = 1 –7dBFS, PGA = 0, DITH = 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 –80 –80 –80 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 –130 –130 –130 0 5 10 15 20 25 30 0 5 10 15 20 25 30 0 5 10 15 20 25 30 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 220514 G26 220514 G27 220514 G28 220514fb 9