Displays and Imaging
Display and imaging products are the hidden drivers behind the major advances in advanced TV, digital cameras, and touchscreen systems. CCD signal processors convert the signal acquired by the camera sensor to digital format at high speed and accuracy. Flat panel display processors and LED drivers convert the digital signals back to the displayed analog signal for systems from cell phones to large HDTV panels. Touchscreen controllers capture user input at high resolution to allow fine point inputs on PDA-size screens.
Application Notes
- AN-957 : Layout Guidelines for the AD7147 and AD7148 CapTouch Controllers
- AN-945 : System Bandwidth vs. Resolution for Analog Video
- AN-849 : Using Op Amps as Comparators
- AN-802 : 02: ADG794 - A 2.5 V Input Signal Range Swithcing Solution for HDTV
- AN-799 : ADV202 Test Modes
- AN-796 : Using the ADV202 in a Multichip Application
- AN-795 : AD9880 Color Space Converter User's Guide
- AN-790 : 0: How to Use the ADV202
This application note gives an overview of the architecture of the ADV202 and its functional blocks. - AN-756 : Sampled Systems and the Effects of Clock Phase Noise and Jitter
- AN-742 : Frequency Domain Response of Switched-Capacitor ADCs
- AN-741 : Little Known Characteristics of Phase Noise
- AN-584 : Using the AD813X Differential Amplifier
The AD813x differs from conventional op amps by the external presence of an additional input and output. The additional input, VOGM, controls the output common mode voltage. - AN-552 : Automatic Motion Tracking with the ADV611
- AN-550 : 0: Serial Transmission for the ADV601/ADV611
- AN-549 : New Features in the ADV601/ADV611
- AN-526 : ADV601/ADV611 Video Codec Frequently Asked Questions
- AN-525 : ADV601/ADV611 Video Codec Design Considerations
- AN-501 : Aperture Uncertainty and ADC System Performance
A Key Concern in IF Sampling is that of Aperture Uncertainty (Jitter) - AN-410 : 0: Overcoming Converter Nonlinearities with Dither
- AN-257 : Careful Design Tames High Speed Op Amps
- AN-108 : 08: JFET-Input Amps are Unrivaled for Speed and Accuracy
Ask the Experts
- Analog Devices, Inc. Application Engineering Department
For technical support and additional information, please contact our experienced applications engineers who are readily available to assist you.
Thank you.
Evaluation Boards/Tools
- AD7843: Touch Screen Digitizer Evaluation Kit
- AD7873: Touch Screen Digitizer with Direct Battery and Touch-Pressure Measurement
- ADCMP572/573/580/581/582 Evaluation Tools
This document should be used in conjunction with the ADCMP57x/ADCMP58x data sheets that contain full technical details on the device specifications and operation. - ADCMP565 Evaluation Tools
- ADD8754-EVAL: Evaluation Kit for LCD Power, VCOM, and Gate Modulation (Rev. A, 3/07)
Evaluation Kit for LCD Power, VCOM, and Gate Modulation - ADCMP551/ADCMP552/ADCMP561/ADCMP562/ADCMP563/ADCMP564 Evaluation Tools
Technical Articles
- Building a reliable capacitive-sensor interface
by Wayne Palmer, Analog Devices, Inc. (Planet Analog, 6/29/2006) - Capacitive Sensors Can Replace Mechanical Switches for Touch Control
by Wayne Palmer (Mobile Handset DesignLine, 5/1/2006)