AD10678 is a 16-bit, high performance, analog-to-digital converter (ADC) with 80-msps sample rate and 80-dbfs signal-to-noise ratio. It is suitable for applications that require increased snr levels. A single analog input and pecl sampling clock and 3.3v and 5v power supplies are required.
The AD10678 is a 16‑bit analog‑to‑digital converter that samples at up to 80 MSPS. It features a transformer‑coupled analog input, single PECL clock source, and CMOS‑compatible 3.3 V and 5 V power supplies. The device provides true binary digital output and is intended for low‑signature radar, medical imaging, communications instrumentation, and antenna array processing.
The datasheet lists detailed electrical specifications, including a 16‑bit resolution, 80.5 dBFS signal‑to‑noise ratio, and a maximum conversion rate of 80 MSPS. Power supply requirements are AVcc = 5 V and EVcc = 3.3 V, with typical supply currents of 0.95 A (5 V) and 1.1 A (3.3 V). Absolute maximum ratings cover a junction temperature up to 150 °C and operating temperature up to 92 °C.
| Resolution | 16 Bits |
|---|---|
| Maximum conversion rate | 80 MSPS |
| Signal‑to‑noise ratio (SNR) | 80.5 dBFS |
| Differential input voltage range | 2.15 Vp‑p |
| Supply current (5 V AVcc) | 0.95 A typical |
| Maximum junction temperature | 150 °C |
| Maximum operating temperature | 92 °C |
The AD10678 can sample at up to 80 MSPS.
The device achieves an SNR of 80.5 dBFS at a 2.5 MHz analog input.
The AD10678 uses AVcc = 5 V and EVcc = 3.3 V supplies.
The device is rated for a maximum operating temperature of 92 °C.