ADC12QS065CISQ/NOPB

Analog To Digital Converters (ADC) Overview

The ADC12QS065CISQ/NOPB is a quad-channel, 12-bit analog-to-digital converter from Texas Instruments. It supports sampling rates up to 65 MSPS with an input bandwidth of 300 MHz. The device features four fully differential inputs and outputs serialized low-voltage differential signaling (LVDS) data streams. It operates on a single 3.3 V supply and includes integrated clock multipliers for simplified system timing. The component is housed in a 48-pin WQFN package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates four independent 12-bit ADC cores with serial LVDS output interfaces to reduce PCB trace count.
• Includes internal clock multipliers that generate high-speed sampling clocks from lower-frequency external references.
• Provides fully differential analog input stages to improve noise immunity and signal integrity.

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems requiring multi-channel signal acquisition.
• Medical imaging equipment such as ultrasound scanners.
• Test and measurement instruments including oscilloscopes and spectrum analyzers.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against official documentation to confirm temperature grade and packaging options. Ensure the design supports the required LVDS termination and clock distribution topology. Confirm availability through authorized channels to avoid counterfeit components.

Analog To Digital Converters (ADC) Selection Notes

Select this component when multiple high-speed channels are needed in a compact form factor. The internal clock multiplier simplifies layout by reducing external clock jitter sensitivity. Consider the power consumption and thermal dissipation requirements associated with the WQFN package during board design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC12QS series, which provides quad-channel solutions for high-density data acquisition. It complements other TI converters by offering integrated serialization, reducing the pin count required for parallel interfaces in FPGA or ASIC connections.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements may include other quad-channel 12-bit ADCs from the same family, such as the ADC12QS060, if speed requirements allow. Verify interface compatibility and pinout alignment before substitution.