The AD9051 is a complete 10-bit monolithic sampling analog- to-digital converter (ADC) with an onboard track-and-hold and reference. The unit is designed for low cost, high performance applications and requires only 5 V and an encode clock to achieve 60 MSPS sample rates with 10-bit resolution. The encode clock is TTL compatible and the digital outputs are CMOS; both can operate with 5 V/3 V logic.
The AD9051 is a complete 10‑bit monolithic sampling ADC with an onboard track‑and‑hold and reference. It operates from a single 5 V supply, offers selectable input bandwidth of 50 MHz or 130 MHz, and delivers up to 60 MSPS conversion rate while consuming only about 250 mW.
The datasheet provides detailed electrical specifications, absolute maximum ratings, ordering information for the SSOP‑28 package, and pin‑function descriptions. It also includes performance graphs such as SNR versus clock rate and FFT plots for various input frequencies.
| Resolution | 10 bits |
|---|---|
| Maximum Conversion Rate | 60 MSPS |
| Power Dissipation | 250 mW (typ) |
| Input Voltage Range | 1.25‑2.0 Vp‑p |
| Selectable Bandwidth | 50 MHz or 130 MHz |
| Supply Voltage | Single 5 V |
| Digital Output Voltage (5 Vpp) | 4.95 V |
The AD9051 can sample at up to 60 MSPS.
It operates from a single 5 V supply.
The device offers selectable bandwidth of 50 MHz or 130 MHz.
The analog input range is 1.25 V to 2.0 V peak‑to‑peak.