Datasheet LTC2298, LTC2297, LTC2296 (Analog Devices) - 6

LTC2298/LTC2297/LTC2296
W U TYPICAL PERFOR A CE CHARACTERISTICS LTC2298/LTC2297/LTC2296: LTC2298: Typical INL, LTC2298: Typical DNL, Crosstalk vs Input Frequency 2V Range, 65Msps 2V Range, 65Msps
–100 2.0 1.00 1.5 0.75 –105 1.0 0.50 –110 0.5 0.25 –115 0 0 –0.5 –0.25 CROSSTALK (dB) –120 INL ERROR (LSB) DNL ERROR (LSB) –1.0 –0.50 –125 –1.5 –0.75 –130 –2.0 –1.00 0 20 40 60 80 100 0 4096 8192 12288 16384 0 4096 8192 12288 16384 INPUT FREQUENCY (MHz) CODE CODE 2298 G01 2298 G02 229876 G01
LTC2298: 8192 Point FFT, LTC2298: 8192 Point FFT, LTC2298: 8192 Point FFT, f f IN = 5MHz, –1dB, 2V Range, fIN = 30MHz, –1dB, 2V Range, IN = 70MHz, –1dB, 2V Range, 65Msps 65Msps 65Msps
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 0 5 10 15 20 25 30 0 5 10 15 20 25 30 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 2298 G03 2298 G04 2298 G05
LTC2298: 8192 Point FFT, LTC2298: 8192 Point 2-Tone FFT, fIN = 140MHz, –1dB, 2V Range, f LTC2298: Grounded Input IN = 28.2MHz and 26.8MHz, 65Msps –1dB, 2V Range, 65Msps Histogram, 65Msps
0 0 25000 –10 –10 21824 20412 –20 –20 20000 –30 –30 –40 –40 –50 15000 –50 –60 –60 COUNT 10224 –70 –70 10000 9042 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 –90 –90 5000 –100 –100 2116 –110 1596 –110 172 121 –120 –120 0 0 5 10 15 20 25 30 0 5 10 15 20 25 30 8196 8197 8198 8199 8200 8201 8202 8203 FREQUENCY (MHz) FREQUENCY (MHz) CODE 2298 G06 2298 G08 2298 G06a 229876fa 6