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Today?s high-speed interfaces require strict timings and accurate system design. To achieve the necessary timings for a given system input/output buffer information specification (IBIS) models must be used. These models accurately represent the device drivers under various process conditions. Board characteristics such as impedance loading length number of nodes etc. affect how the device d

The AD4003/AD4007/AD4011 are high accuracy, high speed, low power, 18-bit, Easy Drive, precision successive approximation register (SAR) analog-to-digital converters (ADCs) that operate from a single power supply, VDD. The reference voltage, VREF, is applied externally and can be set independent of the supply voltage. The AD4003/AD4007/AD4011 power scales linearly with throughput. Easy Drive features reduce both signal chain complexity and power consumption while enabling higher channel density. The reduced input current, particularly in high-Z mode, coupled with a long signal acquisition phase, eliminates the need for a dedicated ADC driver. Easy Drive broadens the range of companion circuitry that is capable of driving these ADCs (see Figure 2 in the data sheet).Input span compression eliminates the need to provide a negative supply to the ADC driver amplifier while preserving access to the full ADC code range. The input overvoltage clamp protects the ADC inputs against overvoltage events, minimizing disturbances on the reference pin and eliminating the need for external protection diodes. Fast device throughput up to 2 MSPS allows users to accurately capture high frequency signals and to implement oversampling techniques to alleviate the challenges associated with antialias filter designs. Decreased serial peripheral interface (SPI) clock rate requirements reduce digital input and output power consumption, broadens digital host options, and simplifies the task of sending data across digital isolation. The SPI-compatible serial user interface is compatible with 1.8 V, 2.5 V, 3 V, and 5 V logic by using the separate VIO logic supply.APPLICATIONS Automated test equipment Machine automation Medical equipment Battery-powered equipment Precision data acquisition systems Instrumentation and control systems

The Altera DE2 (Development and Education) board was designed for professors to teach about digital logic: computer organization and FPGAs. It includes an onboard Cyclone-II

The PMP5602 is a high side Buck" converter: able to supply 300W peak (30V @ 10A) for 2.5millisec: and 64millisec OFF (3.76% duty-cycle). The input voltage range is 40V to 60V."

This is a Wide-Vin SEPIC converter with an operating input voltage range of 6V to 16V: and implements an output of 12V with the capability of supplying 4A of current to load.

This reference design is a solution for a Li-Ion charge management IC. It has a highly integrated battery charge IC utilizing synchronous switch mode power conversion for efficient and comprehensive charge control of a single cell Li-Ion battery. The solutionprovides a convenient method to evaluate the operation and performance of the IC.

This application report describes how to set up an open source software-based development environment for the SimpleLink CC26xx and CC13xx wireless MCUs using Eclipse as integrated development environment (IDE).

Compensating a DC-DC buck converter is challenging if the designer is not familiar with the loop control theory. To achieve a stable design under all corner and adverse conditions, the user must prope

FlatLink is a data transmission system that can provide better than a 2:1 reduction in the number of signal lines used for synchronous parallel data bus structures with no loss in data throughput. To do this FlatLink takes single-ended data at clock rates of up to 68 MHz and increases the data signaling rate seven times up to 476 Mbps. The following report provides some design guidelinesfo

The Texas Instruments bq27411-G1 reference design is an easy to configure fuel gauging solution for single series cell Li-Ion battery packs. The device requires minimal configuration and uses One Time Programmable (OTP) Non-Volatile Memory (NVM) to avoid an initialization download by the system processor.The bq27411-G1 uses the patented Impedance Track™ algorithm for fuel gauging: and provides information such as remaining battery capacity (mAh): state-of-charge (%): and battery voltage (mV).

The AD5761R/AD5721R are single channel, 16-/12-bit serialinput, voltage output, digital-to-analog converters (DACs).They operate from single supply voltages from +4.75 V to+30 V or dual supply voltages from ?16.5 V to 0 V VSS and+4.75 V to +16.5 V VDD. The integrated output amplifier,reference buffer, and reference provide a very easy to use,universal solution.The devices offer guaranteed monotonicity, integral nonlinearity(INL) of ?2 LSB maximum, 35 nV/?Hz noise, and 7.5 ?s settlingtime on selected ranges.The AD5761R/AD5721R use a serial interface that operates atclock rates of up to 50 MHz and are compatible with DSP andmicrocontroller interface standards. Double buffering allows theasynchronous updating of the DAC output. The input codingis user-selectable twos complement or straight binary. Theasynchronous reset function resets all registers to their defaultstate. The output range is user selectable, via the RA[2:0] bitsin the control register.The devices available in a 3 mm ? 3 mm LFCSP package and a16-lead TSSOP package offer guaranteed specifications over the?40?C to +125?C industrial temperature range.Applications Industrial automation Instrumentation, data acquisition Open-/closed-loop servo control, process control Programmable logic controllers

The TIDA-00262 Reference Design is a high speed serial video interface to connect a remote automotive camera module to a display or machine vision processing system. It uses TIs FPD-Link III SerDes technology to transmit uncompressed MegaPixel video data: bidirectional control signals and power either over shielded twisted pair or coax cable.

This Ethernet PHY Brick reference design enables Texas Instruments customers to quickly design systems and release them to market: using TI industrial Ethernet PHY transceiver devices: fully compliant to EN5501 Class A EMI requirements. A 50 Pin Interface has been provided to interface with 32-Bit Cortex M4 processor based Controller board. The board has been designed in a small form factor (2 inches x 3 inches) which makes it easy to fit into existing products. This reference design demonstrates the advanced performance of the DP83848K Ethernet PHY transceiver devices: supports 10/100 Base-T and is compliant with IEEE 802.3 standard. The entire reference design operates from a single power supply (5V with On-Board regulator or 3.3V). All other voltages required for the Ethernet PHY transceiver are internally generated.

The ADAS Sensor Interconnect Board is intended for applications where remote sensors like cameras: LIDAR or radar modules need to be connected to a central processing ECU. The board supports up to 3 coaxial and 1 LVDS twisted pair data inputs as well as 3 FMC cable and 1 board to board connector as data outputs to a processing ECU. Camera or other sensor modules connected through the coax connector (SMB standard) are powered directly via the coaxial cable (power over coax) from the interconnect board. Because of an independent complete power solution for all ICs and power over coax on board: a single car battery or similar wide voltage supply can be directly connected to the power connector on the ADAS Sensor Interconnect Board. An on-board uC and LIN interface allow control and configuration of the Interconnect board as well as plug-and-play operation.

This application report describes methods for measuring code execution time of TMS470 and TMS570 microcontrollers. Besides the typical pin toggle approach, where the duration between two pin toggles i

When a PFC is in discontinuous conduction mode the inductor current will resonant between the boost inductor and MOSFET parasite capacitance. The resonant current can be big enough to distort the PFC current significantly. This application note introduces a digital control scheme based on UCD3XXX to predict the position at which the resonant current first time rises back from negative to zero a