Datasheet LTC2208 (Analog Devices) - 4
| Hersteller | Analog Devices |
| Beschreibung | 16-Bit, 130Msps ADC |
| Seiten / Seite | 32 / 4 — The. DYNAMIC ACCURACY. denotes the specifi cations which apply over the … |
| Dateiformat / Größe | PDF / 987 Kb |
| Dokumentensprache | Englisch |
The. DYNAMIC ACCURACY. denotes the specifi cations which apply over the full operating temperature range,
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LTC2208
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) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
SFDR Spurious Free 5MHz Input (2.25V Range, PGA = 0) 100 dBc Dynamic Range 5MHz Input (1.5V Range, PGA = 1) 100 dBc 4th Harmonic 30MHz Input (2.25V Range, PGA = 0) l 90 100 dBc or Higher 30MHz Input (1.5V Range, PGA = 1) 100 dBc 70MHz Input (2.25V Range, PGA = 0) 100 dBc 70MHz Input (1.5V Range, PGA = 1) 100 dBc 140MHz Input (2.25V Range, PGA = 0) 95 dBc 140MHz Input (1.5V Range, PGA = 1) l 88 95 dBc 250MHz Input (2.25V Range, PGA = 0) 90 dBc 250MHz Input (1.5V Range, PGA = 1) 90 dBc S/(N+D) Signal-to-Noise 5MHz Input (2.25V Range, PGA = 0) 77.7 dBFS Plus Distortion Ratio 5MHz Input (1.5V Range, PGA = 1) 75.3 dBFS 30MHz Input (2.25V Range, PGA = 0) TA = 25°C 76.3 77.5 dBFS 30MHz Input (2.25V Range, PGA = 0) l 75.9 77.5 dBFS 30MHz Input (1.5V Range, PGA = 1) 75.2 dBFS 70MHz Input (2.25V Range, PGA = 0) 77.4 dBFS 70MHz Input (1.5V Range, PGA = 1) 75 dBFS 140MHz Input (2.25V Range, PGA = 0) 76.4 dBFS 140MHz Input (1.5V Range, PGA = 1) TA = 25°C 73.6 74.5 dBFS 140MHz Input (1.5V Range, PGA = 1) l 73.2 74.5 dBFS 250MHz Input (2.25V Range, PGA = 0) 73.6 dBFS 250MHz Input (1.5V Range, PGA = 1) 72.9 dBFS SFDR Spurious Free Dynamic Range 5MHz Input (2.25V Range, PGA = 0) 105 dBFS at –25dBFS 5MHz Input (1.5V Range, PGA = 1) 105 dBFS Dither “OFF” 30MHz Input (2.25V Range, PGA = 0) 105 dBFS 30MHz Input (1.5V Range, PGA = 1) 105 dBFS 70MHz Input (2.25V Range, PGA = 0) 105 dBFS 70MHz Input (1.5V Range, PGA = 1) 105 dBFS 14 0MHz Input (2.25V Range, PGA = 0) 100 dBFS 140MHz Input (1.5V Range, PGA = 1) 100 dBFS 250MHz Input (2.25V Range, PGA = 0) 100 dBFS 250MHz Input (1.5V Range, PGA = 1) 100 dBFS SFDR Spurious Free Dynamic Range 5MHz Input (2.25V Range, PGA = 0) 115 dBFS at –25dBFS 5MHz Input (1.5V Range, PGA = 1) 115 dBFS Dither “ON” 30MHz Input (2.25V Range, PGA = 0) l 100 115 dBFS 30MHz Input (1.5V Range, PGA = 1) 115 dBFS 70MHz Input (2.25V Range, PGA = 0) 115 dBFS 70MHz Input (1.5V Range, PGA = 1) 115 dBFS 140MHz Input (2.25V Range, PGA = 0) 110 dBFS 140MHz Input (1.5V Range, PGA = 1) 110 dBFS 250MHz Input (2.25V Range, PGA = 0) 105 dBFS 250MHz Input (1.5V Range, PGA = 1) 105 dBFS 2208fc 4
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) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
SFDR Spurious Free 5MHz Input (2.25V Range, PGA = 0) 100 dBc Dynamic Range 5MHz Input (1.5V Range, PGA = 1) 100 dBc 4th Harmonic 30MHz Input (2.25V Range, PGA = 0) l 90 100 dBc or Higher 30MHz Input (1.5V Range, PGA = 1) 100 dBc 70MHz Input (2.25V Range, PGA = 0) 100 dBc 70MHz Input (1.5V Range, PGA = 1) 100 dBc 140MHz Input (2.25V Range, PGA = 0) 95 dBc 140MHz Input (1.5V Range, PGA = 1) l 88 95 dBc 250MHz Input (2.25V Range, PGA = 0) 90 dBc 250MHz Input (1.5V Range, PGA = 1) 90 dBc S/(N+D) Signal-to-Noise 5MHz Input (2.25V Range, PGA = 0) 77.7 dBFS Plus Distortion Ratio 5MHz Input (1.5V Range, PGA = 1) 75.3 dBFS 30MHz Input (2.25V Range, PGA = 0) TA = 25°C 76.3 77.5 dBFS 30MHz Input (2.25V Range, PGA = 0) l 75.9 77.5 dBFS 30MHz Input (1.5V Range, PGA = 1) 75.2 dBFS 70MHz Input (2.25V Range, PGA = 0) 77.4 dBFS 70MHz Input (1.5V Range, PGA = 1) 75 dBFS 140MHz Input (2.25V Range, PGA = 0) 76.4 dBFS 140MHz Input (1.5V Range, PGA = 1) TA = 25°C 73.6 74.5 dBFS 140MHz Input (1.5V Range, PGA = 1) l 73.2 74.5 dBFS 250MHz Input (2.25V Range, PGA = 0) 73.6 dBFS 250MHz Input (1.5V Range, PGA = 1) 72.9 dBFS SFDR Spurious Free Dynamic Range 5MHz Input (2.25V Range, PGA = 0) 105 dBFS at –25dBFS 5MHz Input (1.5V Range, PGA = 1) 105 dBFS Dither “OFF” 30MHz Input (2.25V Range, PGA = 0) 105 dBFS 30MHz Input (1.5V Range, PGA = 1) 105 dBFS 70MHz Input (2.25V Range, PGA = 0) 105 dBFS 70MHz Input (1.5V Range, PGA = 1) 105 dBFS 14 0MHz Input (2.25V Range, PGA = 0) 100 dBFS 140MHz Input (1.5V Range, PGA = 1) 100 dBFS 250MHz Input (2.25V Range, PGA = 0) 100 dBFS 250MHz Input (1.5V Range, PGA = 1) 100 dBFS SFDR Spurious Free Dynamic Range 5MHz Input (2.25V Range, PGA = 0) 115 dBFS at –25dBFS 5MHz Input (1.5V Range, PGA = 1) 115 dBFS Dither “ON” 30MHz Input (2.25V Range, PGA = 0) l 100 115 dBFS 30MHz Input (1.5V Range, PGA = 1) 115 dBFS 70MHz Input (2.25V Range, PGA = 0) 115 dBFS 70MHz Input (1.5V Range, PGA = 1) 115 dBFS 140MHz Input (2.25V Range, PGA = 0) 110 dBFS 140MHz Input (1.5V Range, PGA = 1) 110 dBFS 250MHz Input (2.25V Range, PGA = 0) 105 dBFS 250MHz Input (1.5V Range, PGA = 1) 105 dBFS 2208fc 4