AD9048 is an 8-bit, 35 MSPS flash converter, made on a high speed bipolar process, which is an alternate source for the TDC1048 unit, and offers enhancements over its predecessor. Lower power dissipation makes the AD9048 attractive for a variety of system designs. Because of its wide bandwidth, it is an ideal choice for real-time conversion of video signals. Input bandwidth is flat with no missing codes. Clocked latching comparators, encoding logic, and output buffer registers operating at minimum rates of 35 MSPS pre- clude a need for a sample-and-hold (S/H) or track-and-hold (T/H) in most system designs using the AD9048. All digital control inputs and outputs are TTL compatible. Devices operating over two ambient temperature ranges and with two grades of linearity are available. Linearities of either 0.5 LSB or 0.75 LSB can be ordered for a commercial range of 0°C to 70°C or extended case temperatures of –55°C to +125°C. Commercial versions are packaged in 28-lead DIPs; extended temperature versions are available in ceramic DIP and ceramic LCC packages. Both commercial units and MIL-STD-883 units are standard products. The AD9048 A/D converter is available in versions
The AD9048 is a monolithic 8-bit video A/D converter manufactured using a high-speed bipolar process. It operates as an alternate source for the TDC1048 unit and offers enhancements over its predecessor. The device features a wide bandwidth and flat input response with no missing codes, making it ideal for converting real-time video signals without the need for sample-and-hold circuits in most designs. All digital control inputs and outputs are TTL compatible.
| Resolution | 8 Bits |
|---|---|
| Encode Rate | 35 MSPS |
| Power Dissipation | 550 mW |
| Input Capacitance | 16 pF |
| Operating Temperature (Commercial) | 0°C to 70°C |
| Operating Temperature (Extended) | -55°C to +125°C |
| Logic Compatibility | TTL |
No, the device's wide bandwidth and high-speed operation preclude the need for a sample-and-hold (S/H) or track-and-hold (T/H) in most system designs.
The maximum junction temperature is 150°C for both plastic and hermetic packages.
Yes, both commercial units and MIL-STD-883 units are standard products.