Datasheet LTC2232, LTC2233 (Analog Devices) - 8

LTC2232/LTC2233
W U TYPICAL PERFOR A CE CHARACTERISTICS LTC2232: 8192 Point FFT, LTC2232: 8192 Point FFT, LTC2232: 8192 Point FFT, fIN = 70MHz, –1dB, 1V Range fIN = 140MHz, –1dB, 2V Range fIN = 140MHz, –1dB, 1V Range
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 5 10 15 20 25 30 35 40 45 50 0 5 10 15 20 25 30 35 40 45 50 0 5 10 15 20 25 30 35 40 45 50 FREQUENCY (MHz) 2232 G19 FREQUENCY (MHz) 2232 G20 FREQUENCY (MHz) 2232 G21
LTC2232: 8192 Point FFT, LTC2232: 8192 Point FFT, LTC2232: 8192 Point FFT, fIN = 250MHz, –1dB, 2V Range fIN = 250MHz, –1dB, 1V Range fIN = 500MHz, –6dB, 1V Range
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 5 10 15 20 25 30 35 40 45 50 0 5 10 15 20 25 30 35 40 45 50 0 5 10 15 20 25 30 35 40 45 50 FREQUENCY (MHz) 2232 G22 FREQUENCY (MHz) 2232 G23 FREQUENCY (MHz) 2232 G24
LTC2232: 8192 Point 2-Tone FFT, LTC2232: 8192 Point 2-Tone FFT, fIN = 68MHz and 70MHz, –7dB fIN = 138MHz and 140MHz, –7dB LTC2232: Shorted Input Noise Each, 2V Range Each, 1V Range Histogram
0 0 140000 – 10 – 10 131071 – 20 – 20 120000 – 30 – 30 100000 – 40 – 40 – 50 – 50 80000 – 60 – 60 – 70 – 70 COUNT 60000 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 40000 – 90 – 90 – 100 – 100 20000 – 110 – 110 0 1 – 120 – 120 0 0 5 10 15 20 25 30 35 40 45 50 0 5 10 15 20 25 30 35 40 45 50 510 511 512 FREQUENCY (MHz) 2232 G25 FREQUENCY (MHz) 2232 G26 CODE 2232 G27 22323fa 8