The SPT7725 is a 8-bit 300MSPS flash ADC with 1LSB low jitter, low input capacitance, 210MHz wide input bandwidth, 300MSPS conversion rate, typical power consumption of 2.2W, suitable for digital oscilloscopes, transient capture, radar, EW, ECM, direct RF down-conversion, medical electronics and other fields
The SPT7725 is a monolithic flash A/D converter that digitizes a 2 V analog input into 8‑bit words at up to 300 MSPS. It features low input capacitance, a wide input bandwidth, and a proprietary decoding scheme that limits metastable errors to 1 LSB.
The device is offered in 42‑lead ceramic DIP, 44‑lead surface‑mount cerquad, and 46‑lead PGA packages, and operates over an ambient temperature range of –25 °C to +85 °C. Typical power dissipation is 2.2 W and the part requires a single –5.2 V supply.
| Resolution | 8‑bit |
|---|---|
| Maximum Conversion Rate | 300 MSPS |
| Input Bandwidth | 210 MHz |
| Input Capacitance | 10 pF |
| Typical Power Dissipation | 2.2 W |
The SPT7725 can convert at up to 300 MSPS.
The device provides a wide input bandwidth of 210 MHz.
Typical power dissipation is 2.2 W.
The input capacitance is low, about 10 pF.