参考设计
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XGA Digital Video SerDes w/ OpenLDI Parallel Interface for Automotive TFT LCD Displays
TIDA-00135: The TIDA-00135 reference design is a high speed serial video interface to connect a remote automotive XGA TFT LCD display with OpenLDI (LVDS) Interface to a video processing system. It uses TIs FPD-Link II SerDes technology to transmit uncompressed video data over shielded twisted pair cable. Application examples are rear seat entertainment systems, automotive clusters, and Heads Up Display. This design incorporates the DS90UR907Q-EVK and DS90UR908Q-EVK boards together to create the solution.
High Definition (HD) Automotive SerDes w/ 24 Bit RGB Interface over twisted pair for TFT LCD Display
TIDA-00132: The TIDA-00132 reference design is a high speed serial video interface to connect a remote automotive TFT LCD display with 720px60 format and 24Bit parallel RGB Interface to a video processing system. It uses TIs FPD-Link III SerDes technology to transmit uncompressed video data (with Content Protection - HDCP option) and bidirectional control signals over shielded twisted pair. This design incorporates the DS90UB925QSEVB and DS90UB926QSEVB boards together to create the solution
1 MHz, Single-Supply, Photodiode Amplifier Reference Design
TIPD176: This circuit consists of a single-supply op amp configured as a transimpedance amplifier with a bandwidth greater than 1MHz for amplifying the light- dependent current of a photodiode. A small bias voltage derived from the positive supply and applied to the op amp’s non-inverting input. This prevents the output from saturating at the negative supply rail in the absence of input current. It is designed to produce output voltages of .1V to 4.9V for photodiode currents of 0uA to 90uA. This circuit is designed for use in common transimpedance amplifier applications such as barcode scanners, optical networking, and spectrometers.
Wide Bandwidth Optical Front-end Reference Design
TIDA-00725: This reference design implements and measures a complete 120MHz wide bandwidth optical front end comprising a high speed transimpedance amplifier, fully differential amplifier, and high speed 14-bit 160MSPS ADC with JESD204B interface. Hardware and software are provided to evaluate the performance of the system in response to high speed optical pulses generated from the included laser driver and diode for applications including optical time domain reflectrometry (OTDR).
Schematic and Layout Recommendations for the Giga Sample Per Second (GSPS) ADC
TIDA-00071: This reference design is a guide to the schematics and layout for the system designer using a GSPS ADC in their system. Use this reference design along with the datasheet — the datasheet is always the final authority. Also, the ADC1xDxxxx(RF)RB Reference Board provides a useful reference design. All design source files for the Reference Board as well as the CAD/CAE symbols for the ADC are available on the product web page or TI-Designs for download. For the purpose of this document, ADC or GSPS ADC refers to the ADC12D1800RF, ADC12D1600RF, ADC12D1000RF, ADC12D800RF, ADC12D500RF, ADC12D1800, ADC12D1600, ADC12D1000, ADC10D1500, ADC10D1000, ADC12D1600QML, and ADC10D1000QML.
Battery Runtime Extension for GSM High Power Applications Reference Design
PMP9751: In this Reference Design, the TPS61280 Boost Converter with integrated Bypass Switch powers a Radio Frequency Power Amplifier (RFPA) in GSM Mode. The TPS61280 RFPA Combo Board enables longer battery runtime by applying a user defined minimum supply voltage for a Radio Frequency system. The whole board features a pre-developed and tested RF compliant power application.
JESD204B Link Latency Design Using a High Speed ADC
TIDA-00153: JESD204B links are the latest trend in data-converter digital interfaces. These links take advantage of high-speed serial-digital technology to offer many compelling benefits including improved channel densities. This reference design addresses one of the challenges of adopting the new interface: understanding and designing the link latency. An example achieves deterministic latency and determines the link latency of a system containing the Texas Instruments LM97937 ADC and Xilinx Kintex 7 FPGA.
Cascaded LMH5401 and LMH6401 Reference Design
TIDA-00654: A wideband single-ended to differential conversion reference design in both DC- and AC- coupled applications is presented. The design evaluates the performance of the LMH5401 and LMH6401 cascade and offers insight into the design.
