TPS92551EVM Evaluation Module

This evaluation module (EVM) contains TI's 0.45WXGA chipset (DLP4500 and DLPC6401) designed for data and video display applications. The EVM offers a compelling combination of resolution, brightness, and programmability.

The EVM is available through a third party partner, eProtech.

Included with the Evaluation Module:

• DLP 0.45 WXGA chipset (DLP4500 and DLPC6401)
• RGB LED light engine
• DMD controller board
• LED Driver circuit to control RGB LEDs

Features:

• RGB LED light engine with 200L light output
• Onboard LED Driver with 0-6A LED Driver
• Simultaneous RGB LED operation
• Image or video display up to WXGA resolution (1280x800)
• Image or video display input over HDMI up to WXGA resolution
• HDMI interfaces

What's included:

• 1 box
• 1 DLPC6401 based evaluation board
• 1 optical engine
• 1 HDMI cable

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The AD9670 is designed for low cost, low power, small size, andease of use for medical ultrasound applications. It contains eightchannels of a VGA with an LNA, a CW harmonic rejection I/Qdemodulator with programmable phase rotation, an antialiasingfilter, an ADC, and a digital demodulator and decimator for dataprocessing and bandwidth reduction.Each channel features a maximum gain of up to 52 dB, a fullydifferential signal path, and an active input preamplifier termination.The channel is optimized for high dynamic performance andlow power in applications where a small package size is critical.The LNA has a single-ended-to-differential gain that is selectablethrough the serial port interface (SPI). Assuming a 15 MHz noisebandwidth (NBW) and a 21.6 dB LNA gain, the LNA input SNRis 94 dB. In CW Doppler mode, each LNA output drives an I/Qdemodulator that has independently programmable phaserotation with 16 phase settings.Power-down of individual channels is supported to increasebattery life for portable applications. Standby mode allows quickpower-up for power cycling. In CW Doppler operation, theVGA, antialiasing filter, and ADC are powered down. The ADCcontains several features designed to maximize flexibility andminimize system cost, such as a programmable clock, dataalignment, and programmable digital test pattern generation.The digital test patterns include built-in fixed patterns, built-inpseudorandom patterns, and custom user-defined test patternsentered via the SPI.Applications Medical imaging/ultrasound Nondestructive testing (NDT)

The AD9671 is designed for low cost, low power, small size, andease of use for medical ultrasound applications. It contains eightchannels of a VGA with an LNA, a CW harmonic rejection I/Qdemodulator with programmable phase rotation, an AAF, anADC, and a digital demodulator and decimator for dataprocessing and bandwidth reduction.Each channel features a maximum gain of up to 52 dB, a fullydifferential signal path, and an active input preamplifier termination.The channel is optimized for high dynamic performance andlow power in applications where a small package size is critical.The LNA has a single-ended to differential gain that is selectablethrough the serial port interface (SPI). Assuming a 15 MHz noisebandwidth (NBW) and a 21.6 dB LNA gain, the LNA input SNRis 94 dB. In CW Doppler mode, each LNA output drives an I/Qdemodulator that has independently programmable phaserotation with 16 phase settings.Power-down of individual channels is supported to increasebattery life for portable applications. Standby mode allows quickpower-up for power cycling. In CW Doppler operation, theVGA, AAF, and ADC are powered down. The ADC containsseveral features designed to maximize flexibility and minimizesystem cost, such as a programmable clock, data alignment, andprogrammable digital test pattern generation. The digital testpatterns include built-in fixed patterns, built-in pseudorandompatterns, and custom user defined test patterns entered via the SPI.Applications Medical imaging/ultrasound Nondestructive testing (NDT)

The AD9680 is a dual, 14-bit, 1.25 GSPS/1 GSPS/820 MSPS/500 MSPS analog-to-digital converter (ADC). The device has an on-chip buffer and sample-and-hold circuit designed for low power, small size, and ease of use. This device is designed for sampling wide bandwidth analog signals of up to 2 GHz. The AD9680 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.The dual ADC cores feature a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth inputs supporting a variety of user-selectable input ranges. An integrated voltage reference eases design considerations.The analog input and clock signals are differential inputs. Each ADC data output is internally connected to two digital down-converters (DDCs). Each DDC consists of up to five cascaded signal processing stages: a 12-bit frequency translator (NCO), and four half-band decimation filters. The DDCs are bypassed by default.In addition to the DDC blocks, the AD9680 has several functions that simplify the automatic gain control (AGC) function in the communications receiver. The programmable threshold detector allows monitoring of the incoming signal power using the fast detect output bits of the ADC. If the input signal level exceeds the programmable threshold, the fast detect indicator goes high. Because this threshold indicator has low latency, the user can quickly turn down the system gain to avoid an overrange condition at the ADC input.Users can configure the Subclass 1 JESD204B-based high speed serialized output in a variety of one-, two-, or four-lane configurations, depending on the DDC configuration and the acceptable lane rate of the receiving logic device. Multiple device synchronization is supported through the SYSREF? and SYNCINB? input pins.The AD9680 has flexible power-down options that allow significant power savings when desired. All of these features can be programmed using a 1.8 V to 3.3 V capable, 3-wire SPI.The AD9680 is available in a Pb-free, 64-lead LFCSP and is specified over the ?40?C to +85?C industrial temperature range. This product is protected by a U.S. patent.PRODUCT HIGHLIGHTS Wide full power bandwidth supports IF sampling of signals up to 2 GHz. Buffered inputs with programmable input termination eases filter design and implementation. Four integrated wideband decimation filters and numerically controlled oscillator (NCO) blocks supporting multiband receivers. Flexible serial port interface (SPI) controls various product features and functions to meet specific system requirements. Programmable fast overrange detection. 9 mm ? 9 mm, 64-lead LFCSP.APPLICATIONS Communications Diversity multiband, multimode digital receivers 3G/4G, TD-SCDMA, W-CDMA, GSM, LTE General-purpose software radios Ultrawideband satellite receivers Instrumentation Radars Signals intelligence (SIGINT) DOCSIS 3.0 CMTS upstream receive paths HFC digital reverse path receivers