High-speed ADCs

The ADC12C170 is a high-performance CMOS analog-to-digital converter capable of converting analog input signals into 12-Bit digital words at rates up to 170 MSPS.

The separate +1.8V supply for the digital output interface allows lower power operation with reduced noise. A power-down feature reduces the power consumption to 5 mW while still allowing fast wake-up time to full operation. In addition there is a sleep feature which consumes 50 mW of power and has a faster wake-up time.

The ADC10321 is a low power, high performance CMOS analog-to-digital converter that digitizes signals to 10 bits resolution at sampling rates up to 25MSPS while consuming a typical 98mW from a single 5V supply.

The ADC12DL040 is a dual, low power monolithic CMOS analog-to-digital converter capable of converting analog input signals into 12-bit digital words at 40 MSPS. To ease interfacing to lower voltage systems, the digital output driver power pins of the ADC12DL040 can be connected to a separate supply voltage in the range of 2.4V to the analog supply voltage.

This device is available in the 64-lead TQFP package and will operate over the industrial temperature range of -40°C to +85°C.

Features

• Internal reference
• Outputs 2.4V to 3.6V compatible
• Power down mode
• Single +3.0V supply operation
• Internal sample-and-hold
• Duty Cycle Stabilizer
• Multiplexed Output Mode

Applications

• Communications Receivers
• Sonar/Radar
• xDSL
• Ultrasound and Imaging
• Instrumentation
• Cable Modems
• DSP Front Ends

The ADC08L060 is a low-power, 8-bit, monolithic analog-to-digital converter with an on-chip track-and-hold circuit. The digital outputs are TTL/CMOS compatible with a separate output power supply pin to support interfacing with 1.8V to 3V logic.

The ADC08B200 is a high speed analog-to-digital converter (ADC) with an integrated capture buffer.