Datasheet LTC2232, LTC2233 (Analog Devices) - 6

LTC2232/LTC2233
W U TYPICAL PERFOR A CE CHARACTERISTICS LTC2232: SNR vs Input Frequency, LTC2232: INL, 2V Range LTC2232: DNL, 2V Range –1dB, 2V Range
1.0 1.0 65 0.8 0.8 64 0.6 0.6 63 0.4 0.4 62 0.2 0.2 61 0 0 60 – 0.2 – 0.2 SNR (dBFS) 59 ERROR (LSB) ERROR (LSB) – 0.4 – 0.4 58 – 0.6 – 0.6 57 – 0.8 – 0.8 56 – 1.0 – 1.0 55 0 256 512 768 1024 0 256 512 768 1024 0 100 200 300 400 500 600 OUTPUT CODE 2232 G01 OUTPUT CODE 2232 G02 INPUT FREQUENCY (MHz) 2232 G03
LTC2232: SNR vs Input Frequency, LTC2232: SFDR (HD2 and HD3) vs LTC2232: SFDR (HD2 and HD3) vs –1dB, 1V Range Input Frequency, –1dB, 2V Range Input Frequency, –1dB, 1V Range
65 90 90 64 85 85 63 80 80 62 75 75 61 60 70 70 SNR (dBFS) 59 SFDR (dBFS) 65 SFDR (dBFS) 65 58 60 60 57 55 55 56 55 50 50 0 100 200 300 400 500 600 0 100 200 300 400 500 600 0 100 200 300 400 500 600 INPUT FREQUENCY (MHz) 2232 G04 INPUT FREQUENCY (MHz) 2232 G05 INPUT FREQUENCY (MHz) 2232 G06
LTC2232: SFDR and SNR vs LTC2232: SFDR (HD4+) vs Input LTC2232: SFDR (HD4+) vs Input Sample Rate, 2V Range, Frequency, –1dB, 2V Range Frequency, –1dB, 1V Range fIN = 30MHz, –1dB
90 90 85 85 85 SFDR 80 80 80 75 75 75 70 70 70 65 SFDR (dBFS) 65 SFDR (dBFS) 65 SNR SFDR AND SNR (dBFS) 60 60 60 55 55 55 50 50 50 0 100 200 300 400 500 600 0 100 200 300 400 500 600 0 20 40 60 80 100 120 INPUT FREQUENCY (MHz) 2232 G07 INPUT FREQUENCY (MHz) 2232 G08 SAMPLE RATE (Msps) 2232 G09 22323fa 6