ADS54T01IZAYR

Analog To Digital Converters (ADC) Overview

The ADS54T01IZAYR is a single-channel, 12-bit analog-to-digital converter (ADC) receiver and feedback integrated circuit manufactured by Texas Instruments. Designed for high-speed data acquisition, this component supports a sampling rate of 750 MSPS. It features an input voltage range of 1 V to 3 V and operates with a supply voltage between 2.97 V and 3.63 V. The device utilizes a 28-pin QFN package with dimensions of 5 mm by 5 mm. Key electrical specifications include a total harmonic distortion (THD) of -60 dBc at 100 MHz input frequency and a signal-to-noise ratio (SNR) of 62 dB. The operating temperature range extends from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed 12-bit ADC with dedicated feedback loop circuitry for precise clock recovery and jitter attenuation.
• Supports differential LVDS input interfaces compatible with standard high-speed serial data formats.
• Includes on-chip programmable gain amplifier and reference voltage generation to simplify system design.

Analog To Digital Converters (ADC) Applications

• Wireless base station receivers
• Software-defined radio systems
• Test and measurement equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IZAYR' against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure that the ordering information matches the exact package type and thermal characteristics required for your PCB layout. Cross-reference the part number with official distributor catalogs to validate availability and lead times before finalizing procurement plans.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-linearity 12-bit ADC with integrated feedback is required for frequencies up to 750 MSPS. Compare performance metrics such as SNR and THD against alternative devices if wider dynamic range or lower power consumption is needed. Consider the 28-pin QFN footprint constraints during mechanical design to ensure adequate thermal dissipation and soldering reliability.

Analog To Digital Converters (ADC) Part Context

The ADS54T01 belongs to Texas Instruments' family of high-performance ADC receiver ICs, which combine analog-to-digital conversion with clock data recovery functions. This integration reduces the component count and board space typically required for separate ADC and PLL circuits. The IZAYR variant specifically denotes the tape-and-reel packaging format suitable for automated surface-mount assembly processes.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS54T01IZAYR may be functionally replaced by the ADS54T02IZAYR for dual-channel applications, though pinouts and control registers differ. For single-channel needs, verify compatibility with the ADS54T01IZAY non-reel version if inventory adjustments are necessary. Always consult the latest datasheets to confirm electrical parameter overlaps and software configuration requirements.