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LTM2220-AA 3 2220aaf CONVERTER CHARACTERISTICS PARAMETER CONDITIONS MIN TYP MAX UNITS Resolution (No Missing Codes) ● 12 Bits Integral Linearity Error (Note 5) ● –1.5 ±0.5 1.5 LSB Differential Linearity Error ● –1 ±0.3 1 LSB Offset Error (Note 6) –35 ±3 35 mV Gain Error ±0.5 %FS The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 4) ANALOG INPUTS SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VIN Differential Input Range VIN + – VIN– ● 1.536 V VIN, CM Common Mode Input Range (VIN + + VIN–)/2 ● 0 3.6 V fL Lower –3dB Frequency 1.6 kHz fH Upper –3dB Frequency RS = 75Ω 195 MHz tJITTER Sample and Hold Jitter 0.2 psRMS The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 4) DYNAMIC ACCURACY SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS SNR Signal-to-Noise Ratio 10MHz Input 66.2 dB 70MHz Input ● 63.5 66.1 dB SINAD Signal to Noise Plus Distortion Ratio 10MHz Input 66.1 dB 70MHz Input ● 63.2 65.9 dB SFDR Spurious Free Dynamic Range: 2nd or 3rd Harmonic 10MHz Input 84 dB 70MHz Input ● 70 84 dB SFDR Spurious Free Dynamic Range: 4th Harmonic or Higher 10MHz Input 90 dB 70MHz Input ● 78 90 dB IMD Intermodulation Distortion fIN1 = 138MHz, fIN2 = 140MHz 81 dB The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. AIN = –1dBFS. (Note 4) |
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