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LTC2237CUH Datasheet(PDF) 3 Page - Linear Technology |
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LTC2237CUH Datasheet(HTML) 3 Page - Linear Technology |
3 / 28 page LTC2238/LTC2237/LTC2236 3 223876fa SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VIN Analog Input Range (AIN+ – AIN–) 2.7V < VDD < 3.4V (Note 7) ● ±0.5V to ±1V V VIN,CM Analog Input Common Mode (AIN+ + AIN–)/2 Differential Input (Note 7) ● 1 1.5 1.9 V Single Ended Input (Note 7) ● 0.5 1.5 2 V IIN Analog Input Leakage Current 0V < AIN+, AIN– < VDD ● –1 1 µA ISENSE SENSE Input Leakage 0V < SENSE < 1V ● –3 3 µA IMODE MODE Pin Leakage ● –3 3 µA tAP Sample-and-Hold Acquisition Delay Time 0 ns tJITTER Sample-and-Hold Acquisition Delay Time Jitter 0.2 psRMS CMRR Analog Input Common Mode Rejection Ratio 80 dB Full Power Bandwidth Figure 8 Test Circuit 575 MHz The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. AIN = –1dBFS. (Note 4) LTC2238 LTC2237 LTC2236 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS SNR Signal-to-Noise Ratio 5MHz Input 61.8 61.8 61.8 dB 12.5MHz Input ● 60 61.8 dB 20MHz Input ● 60 61.8 dB 30MHz Input ● 60 61.8 dB 70MHz Input 61.7 61.7 61.6 dB 140MHz Input 61.6 61.6 61.6 dB SFDR 5MHz Input 85 85 85 dB 12.5MHz Input ● 69 85 dB 20MHz Input ● 69 85 dB 30MHz Input ● 69 85 dB 70MHz Input 85 85 85 dB 140MHz Input 80 80 80 dB 5MHz Input 85 85 85 dB 12.5MHz Input ● 75 85 dB 20MHz Input ● 75 85 dB 30MHz Input ● 74 85 dB 70MHz Input 85 85 85 dB 140MHz Input 85 85 85 dB S/(N+D) 5MHz Input 61.8 61.8 61.8 dB 12.5MHz Input ● 60 61.8 dB 20MHz Input ● 60 61.6 dB 30MHz Input ● 60 61.8 dB 70MHz Input 61.7 61.6 61.6 dB 140MHz Input 61.6 61.6 61.5 dB IMD fIN1 = 28.2MHz, 80 80 80 dB fIN2 = 26.8MHz A ALOG I PUT DY A IC ACCURACY The ● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 4) Signal-to-Noise Plus Distortion Ratio Intermodulation Distortion Spurious Free Dynamic Range 2nd or 3rd Harmonic Spurious Free Dynamic Range 4th Harmonic or Higher |
Similar Part No. - LTC2237CUH |
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Similar Description - LTC2237CUH |
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