Dual, 14-Bit, 125MSPS DIGITAL-TO-ANALOG CONVERTER

1FEATURES 2• 125MSPS UPDATE RATE • SINGLE SUPPLY: +3.3V or +5V • HIGH SFDR: 78dB at f OUT = 10MHz • LOW GLITCH: 2pV-s • LOW POWER: 310mW • INTERNAL REFERENCE • POWER-DOWN MODE: 23mW APPLICATIONS • COMMUNICATIONS: – Base Stations, WLL, WLAN – Baseband I/Q Modulation • MEDICAL/TEST INS

Low-power dual operational amplifier

Description This circuit consists of two independent, high gain operational amplifiers (op amps) that have frequency compensation implemented internally. They are designed specifically for automotive and industrial control systems. The circuit operates from a single power supply over a wide ra