General description
The ADC0808S is a differential, high-speed, 8-bit Analog-to-Digital Converter (ADC) optimized for telecommunication transmission control systems and tape drive applications. It allows signal sampling frequencies up to 250 MHz. The ADC0808S clock inputs are selectable between 1.8 V Complementary Metal Oxide Semiconductor (CMOS) or Low-Voltage Differential Signals (LVDS). The data output signal levels are 1.8 V CMOS.
Features
â 8-bit resolution
â High-speed sampling rate up to 250 MHz
â Maximum analog input frequency up to 560 MHz
â Programmable acquisition output clock (complete conversion signal)
â Differential analog input
â Integrated voltage regulator or external control for analog input full-scale
â Integrated voltage regulator for input common-mode reference
â Selectable 1.8 V CMOS or LVDS clock input
â 1.8 V CMOS digital outputs
â 1.8 V CMOS compatible static digital inputs
â Binary or 2âs complement CMOS outputs
â Only 2 clock cycles latency
â Industrial temperature range from â40 °C to +85 °C
â HTQFP48 package
Applications
â 2.5G and 3G cellular base infrastructure radio transceivers
â Wireless access systems
â Fixed telecommunications
â Optical networking
â Wireless Local Area Network (WLAN) infrastructure
â Tape drive applications
|