Datasheet LTC2273, LTC2272 (Analog Devices) - 4

HerstellerAnalog Devices
Beschreibung16-Bit, 80Msps Serial Output ADC (JESD204)
Seiten / Seite44 / 4 — The. DYNAMIC ACCURACY. denotes the specifi cations which apply over the …
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DokumentenspracheEnglisch

The. DYNAMIC ACCURACY. denotes the specifi cations which apply over the full operating temperature range,

The DYNAMIC ACCURACY denotes the specifi cations which apply over the full operating temperature range,

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LTC2273/LTC2272
The DYNAMIC ACCURACY
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. AIN = –1dBFS unless otherwise noted. (Note 4) LTC2273 LTC2272 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
SFDR Spurious Free Dynamic 5MHz Input (2.25V Range, PGA = 0) 100 100 dBc Range 4th Harmonic or 5MHz Input (1.5V Range, PGA = 1) 100 100 dBc Higher 15MHz Input (2.25V Range, PGA = 0) l 90 100 90 100 dBc 15MHz Input (1.5V Range, PGA = 1) 100 100 dBc 70MHz Input (2.25V Range, PGA = 0) 100 100 dBc 70MHz Input (1.5V Range, PGA = 1) l 90 100 90 100 dBc 140MHz Input (2.25V Range, PGA = 0) 95 95 dBc 140MHz Input (1.5V Range, PGA = 1) 100 100 dBc 170MHz Input (2.25V Range, PGA = 0) 90 90 dBc 170MHz Input (1.5V Range, PGA = 1) 95 95 dBc S/(N+D) Signal-to-Noise 5MHz Input (2.25V Range, PGA = 0) 77.5 77.5 dBFS Plus Distortion Ratio 5MHz Input (1.5V Range, PGA = 1) 75.3 75.3 dBFS 15MHz Input (2.25V Range, PGA = 0), TA = 25°C 76.3 77.4 76.3 77.4 dBFS 15MHz Input (2.25V Range, PGA = 0 l 75.9 77 75.9 77 dBFS 15MHz Input (1.5V Range, PGA = 1) 75.2 75.2 dBFS 70MHz Input (2.25V Range, PGA = 0) 76.7 76.7 dBFS 70MHz Input (1.5V Range, PGA = 1), TA = 25°C 74.4 75 74.4 75 dBFS 70MHz Input (1.5V Range, PGA = 1) l 74.1 74.7 74.1 74.7 dBFS 140MHz Input (2.25V Range, PGA = 0) 75.3 75.3 dBFS 140MHz Input (1.5V Range, PGA = 1) 74.3 74.3 dBFS 170MHz Input (2.25V Range, PGA = 0) 73.4 73.4 dBFS 170MHz Input (1.5V Range, PGA = 1) 73.4 73.4 dBFS SFDR Spurious Free Dynamic 5MHz Input (2.25V Range, PGA = 0) 105 105 dBFS Range at –25dBFS Dither 5MHz Input (1.5V Range, PGA = 1) 105 105 dBFS “OFF” 15MHz Input (2.25V Range, PGA = 0) 105 105 dBFS 15MHz Input (1.5V Range, PGA = 1) 105 105 dBFS 70MHz Input (2.25V Range, PGA = 0) 105 105 dBFS 70MHz Input (1.5V Range, PGA = 1) 105 105 dBFS 140MHz Input (2.25V Range, PGA = 0) 100 100 dBFS 140MHz Input (1.5V Range, PGA = 1) 100 100 dBFS 170MHz Input (2.25V Range, PGA = 0) 100 100 dBFS 170MHz Input (1.5V Range, PGA = 1) 100 100 dBFS SFDR Spurious Free Dynamic 5MHz Input (2.25V Range, PGA = 0) 115 115 dBFS Range at –25dBFS Dither 5MHz Input (1.5V Range, PGA = 1) 115 115 dBFS “ON” 15MHz Input (2.25V Range, PGA = 0) l 97 115 97 115 dBFS 15MHz Input (1.5V Range, PGA = 1) 115 115 dBFS 70MHz Input (2.25V Range, PGA = 0) 115 115 dBFS 70MHz Input (1.5V Range, PGA = 1) 115 115 dBFS 140MHz Input (2.25V Range, PGA = 0) 110 110 dBFS 140MHz Input (1.5V Range, PGA = 1) 110 110 dBFS 170MHz Input (2.25V Range, PGA = 0) 105 105 dBFS 170MHz Input (1.5V Range, PGA = 1) 105 105 dBFS 22732fa 4