10-Bit, 60 MSPS A/D Converter

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 two-step architecture used in the AD9051 is optimized to provide the best dynamic performance available while maintaining low power consumption.

A 2.5 V reference is included onboard, or the user can provide an external reference voltage for gain control or matching of multiple devices. Fabricated on a state-of-the-art BiCMOS process, the AD9051 is packaged in a space saving surface mount package (SSOP)and is specified over the industrial temperature range (–40 °C to +85 °C).

APPLICATIONS

* Medical Imaging

* Digital Communications

* Professional Video

* Instrumentation

* Set-Top Box

* 60 MSPS Sampling Rate

* 9.3 Effective Number of Bits at fin =10.3 MHz

* 250 mW Total Power at 60 MSPS

* Selectable Input Bandwidth of 50 MHz or 130 MHz