Datasheet LTC2203, LTC2202 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | 16-Bit, 10Msps ADC |
| Páginas / Página | 32 / 4 — The. DYNAMIC ACCURACY. denotes the specifi cations which apply over the … |
| Formato / tamaño de archivo | PDF / 1.5 Mb |
| Idioma del documento | Inglés |
The. DYNAMIC ACCURACY. denotes the specifi cations which apply over the full operating temperature range,
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LTC2203/LTC2202
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. (Note 4) LTC2203 LTC2202 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
SFDR Spurious Free 1MHz Input (2.5V Range, PGA = 0) 100 100 dBc Dynamic Range 1MHz Input (1.667V Range, PGA = 1) 100 100 dBc 2nd or 3rd Harmonic 5MHz Input (2.5V Range, PGA = 0) l 85 100 85 100 dBc 5MHz Input (2.5V Range, PGA = 0) 87 100 87 100 dBc 5MHz Input (1.667V Range, PGA = 1) 100 100 dBc 12.5MHz Input (2.5V Range, PGA = 0) 95 95 dBc 12.5MHz Input (1.667V Range, PGA = 1) 100 100 dBc 30MHz Input (2.5V Range, PGA = 0) 90 90 dBc 30MHz Input (1.667V Range, PGA = 1) l 85 95 85 95 dBc 70MHz Input (2.5V Range, PGA = 0) 85 85 dBc 70MHz Input (1.667V Range, PGA = 1) 90 90 dBc SFDR Spurious Free 1MHz Input (2.5V Range, PGA = 0) 100 100 dBc Dynamic Range 1MHz Input (1.667V Range, PGA = 1) 100 100 dBc 4th Harmonic or Higher 5MHz Input (2.5V Range, PGA = 0) l 90 100 90 100 dBc 5MHz Input (1.667V Range, PGA = 1) 100 100 dBc 12.5MHz Input (2.5V Range, PGA = 0) 100 100 dBc 12.5MHz Input (1.667V Range, PGA = 1) 100 100 dBc 30MHz Input (2.5V Range, PGA = 0) 100 100 dBc 30MHz Input (1.667V Range, PGA = 1) l 90 100 90 100 dBc 70MHz Input (2.5V Range, PGA = 0) 90 90 dBc 70MHz Input (1.667V Range, PGA = 1) 90 90 dBc S/(N+D) Signal-to-Noise 1MHz Input (2.5V Range, PGA = 0) 81.5 81.5 dBFS Plus Distortion Ratio 1MHz Input (1.667V Range, PGA = 1) 79.3 79.3 dBFS 5MHz Input (2.5V Range, PGA = 0) l 79.7 81.5 79.7 81.5 dBFS 5MHz Input (1.667V Range, PGA = 1) 79.3 79.3 dBFS 12.5MHz Input (2.5V Range, PGA = 0) 81.3 81.3 dBFS 12.5MHz Input (1.667V Range, PGA = 1) 79.2 79.2 dBFS 30MHz Input (2.5V Range, PGA = 0) 80.6 80.6 dBFS 30MHz Input (1.667V Range, PGA = 1) l 77.2 78.6 77.2 78.6 dBFS 70MHz Input (2.5V Range, PGA = 0) 78.1 78.1 dBFS 70MHz Input (1.667V Range, PGA = 1) 77 77 dBFS SFDR Spurious Free 1MHz Input (2.5V Range, PGA = 0) 105 105 dBFS Dynamic Range 1MHz Input (1.667V Range, PGA = 1) 105 105 dBFS at –25dBFS 5MHz Input (2.5V Range, PGA = 0) 105 105 dBFS Dither “OFF” 5MHz Input (1.667V Range, PGA = 1) 105 105 dBFS 12.5MHz Input (2.5V Range, PGA = 0) 105 105 dBFS 12.5MHz Input (1.667V Range, PGA = 1) 105 105 dBFS 30MHz Input (2.5V Range, PGA = 0) 105 105 dBFS 30MHz Input (1.667V Range, PGA = 1) 105 105 dBFS 70MHz Input (2.5V Range, PGA = 0) 100 100 dBFS 70MHz Input (1.667V Range, PGA = 1) 100 100 dBFS 22032fd 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. (Note 4) LTC2203 LTC2202 SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
SFDR Spurious Free 1MHz Input (2.5V Range, PGA = 0) 100 100 dBc Dynamic Range 1MHz Input (1.667V Range, PGA = 1) 100 100 dBc 2nd or 3rd Harmonic 5MHz Input (2.5V Range, PGA = 0) l 85 100 85 100 dBc 5MHz Input (2.5V Range, PGA = 0) 87 100 87 100 dBc 5MHz Input (1.667V Range, PGA = 1) 100 100 dBc 12.5MHz Input (2.5V Range, PGA = 0) 95 95 dBc 12.5MHz Input (1.667V Range, PGA = 1) 100 100 dBc 30MHz Input (2.5V Range, PGA = 0) 90 90 dBc 30MHz Input (1.667V Range, PGA = 1) l 85 95 85 95 dBc 70MHz Input (2.5V Range, PGA = 0) 85 85 dBc 70MHz Input (1.667V Range, PGA = 1) 90 90 dBc SFDR Spurious Free 1MHz Input (2.5V Range, PGA = 0) 100 100 dBc Dynamic Range 1MHz Input (1.667V Range, PGA = 1) 100 100 dBc 4th Harmonic or Higher 5MHz Input (2.5V Range, PGA = 0) l 90 100 90 100 dBc 5MHz Input (1.667V Range, PGA = 1) 100 100 dBc 12.5MHz Input (2.5V Range, PGA = 0) 100 100 dBc 12.5MHz Input (1.667V Range, PGA = 1) 100 100 dBc 30MHz Input (2.5V Range, PGA = 0) 100 100 dBc 30MHz Input (1.667V Range, PGA = 1) l 90 100 90 100 dBc 70MHz Input (2.5V Range, PGA = 0) 90 90 dBc 70MHz Input (1.667V Range, PGA = 1) 90 90 dBc S/(N+D) Signal-to-Noise 1MHz Input (2.5V Range, PGA = 0) 81.5 81.5 dBFS Plus Distortion Ratio 1MHz Input (1.667V Range, PGA = 1) 79.3 79.3 dBFS 5MHz Input (2.5V Range, PGA = 0) l 79.7 81.5 79.7 81.5 dBFS 5MHz Input (1.667V Range, PGA = 1) 79.3 79.3 dBFS 12.5MHz Input (2.5V Range, PGA = 0) 81.3 81.3 dBFS 12.5MHz Input (1.667V Range, PGA = 1) 79.2 79.2 dBFS 30MHz Input (2.5V Range, PGA = 0) 80.6 80.6 dBFS 30MHz Input (1.667V Range, PGA = 1) l 77.2 78.6 77.2 78.6 dBFS 70MHz Input (2.5V Range, PGA = 0) 78.1 78.1 dBFS 70MHz Input (1.667V Range, PGA = 1) 77 77 dBFS SFDR Spurious Free 1MHz Input (2.5V Range, PGA = 0) 105 105 dBFS Dynamic Range 1MHz Input (1.667V Range, PGA = 1) 105 105 dBFS at –25dBFS 5MHz Input (2.5V Range, PGA = 0) 105 105 dBFS Dither “OFF” 5MHz Input (1.667V Range, PGA = 1) 105 105 dBFS 12.5MHz Input (2.5V Range, PGA = 0) 105 105 dBFS 12.5MHz Input (1.667V Range, PGA = 1) 105 105 dBFS 30MHz Input (2.5V Range, PGA = 0) 105 105 dBFS 30MHz Input (1.667V Range, PGA = 1) 105 105 dBFS 70MHz Input (2.5V Range, PGA = 0) 100 100 dBFS 70MHz Input (1.667V Range, PGA = 1) 100 100 dBFS 22032fd 4