74-dB SNR: 10-MSPS: 14-Bit: Analog Front-End Reference Design for Thermal Imaging Cameras
Description
This reference design is built keeping an electronic imaging system in mind. Image sensors today force heavy demands on ADCs in terms of: excellent linearity (DNL 74-dB SNR) to assure superior image quality and freedom from distortion over time. Enabled by the low-noise: high-speed amplifier: fully differential amplifier (FDA): high-speed ADC: and low-noise LDO from TI: this reference design demonstrates how to design a high-performance analog signal chain for digitizing the pixel-output signal in thermal imaging cameras.
Features
- SNR: ENOB and THD: > 74 dB: 12-bit and Sampling speed: front-end circuit optimized for 10MSPS or lesserAnalog input type: single-ended unipolar signalIntegral Non-Linearity (INL) Output data interface: 1.8V parallel CMOS or DDR LVDSOverall power consumption:
Applications
- Thermal imaging camera
Product Categories
- Data converters
| Application Area | End Equipment |
|---|---|
| Thermal imaging camera | https://www.ti.com/solution/thermal-imaging-camera#referencedesigns |