15V/100mA high voltage buck converter reference design based on VIPER26K

15 V/100 mA High Voltage Buck Converter Reference Design Based on VIPER26K

Schematic PCB

STPM32-based single-phase energy measurement evaluation board with parallel current-mode sensor

STPM32 based single phase energy metering evaluation board with resistive shunt

Schematic PCB

REP002: Dual-band IS-136 TDMA RF front-end application circuit

Reference design (RD) is for a dual-band IS-136 TDMA RF front-end. Data show that the MAX2321 dual-band low-noise amplifier (LNA) and mixer IC exceeds IS-136 specifications and needs no additional or special components as a front-end for a TDMA application.

Schematic PCB

ST7580 Power Line Network System-on-Chip Demonstration Kit

ST7580 Power Line Network System-on-Chip Demonstration Kit

Schematic PCB

DVB-T Receiver Reference Design for the MAX3580

The MAX3580 DVB-T reference design meets NorDig 1.0.3 and MBRAI requirements. This NIM design includes the MAX3580 direct-conversion tuner and a DVB-T demodulator/decoder. A discrete, active loop-through with low power consumption and low cost is included. Target applications include digital televisions, digital terrestrial set-tops, laptop televisions, automotive televisions, and USB peripherals.

REP012: Cellular LNA achieving +20dBm IIP3 in low-gain high-linearity mode

Reference design (RD) shows a dual-band, triple-mode CDMA front-end IC tuned to provide +20dBm in low-gain high-linearity mode. The RD features a CDMA low-noise amplifier (LNA) that is also useful for TDMA, GSM, EDGE, and WCDMA applications.The MAX2323 LNA/mixer is featured.

Schematic PCB

OM13533: SA636BS Evaluation Demonstration Board

CN0157

Universal Serial Bus (USB) Hub Isolator Circuit

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CN0178

Software calibrated 50 MHz to 9 GHz RF power measurement system

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SRK2001 Adaptive Synchronous Rectification Controller Evaluation Board for LLC Resonant Converters with High Voltage External Sensing MOSFETs

Evaluation Board for the SRK2001 Adaptive Synchronous Rectification Controller for LLC Resonant Converters with High Voltage External Sensing MOSFETs

Schematic PCB

CN0294

Increase the number of clock source outputs using low-jitter LVPECL fanout buffers

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Qi-based wireless power receiver reference design using STWLC68 for wearable applications up to 2.5W

Qi-based wireless power receiver reference design for wearable applications up to 2.5 W using STWLC68

Schematic PCB

100W ultra-wide range flyback converter based on L6566BH

The STEVAL-ISA211V1 flyback converter is designed for industrial or photovoltaic sectors to be used as an auxiliary power supply.

Schematic PCB

500W server power supply using TOLL package DTMOS

This reference design provides design guidelines, data, and other content for a 500W server power supply using continuous current mode PFC and LLC DC-DC converter. Using TOLL packaged MOSFETs in the PFC circuit reduces the overall size and increases power density.

Schematic PCB

OM13537: SA630D Demonstration Board

1.6kW T-type three-level PFC power supply

This reference design provides design guidelines, data, and more for a 1.6kW AC-DC converter power supply using a T-type three-level power factor correction (PFC) circuit.

Schematic PCB

Designing robust, fault-tolerant motion control feedback systems

This article reviews basic servo systems and development of the fault-tolerant feedback systems for servo systems. Controller receiver circuit design, proper PC-board receiver circuit layout, and the encoder's signal cable and termination are discussed. Additionally, various types of industrial feedback encoders are presented, along with the various types of faults that can develop in a servo feedback system.

CN0171

Low noise, low distortion single-ended input driver circuit for differential input IF sampling ADC

Schematic PCB

REP010: Dual-band IS-136 front-end IC operating at 183MHz IF

This reference design (RD) is for a dual-band CDMA front-end in an IS-136 TDMA receiver with all 183MHz IFs, The RD uses the MAX2338, a low-noise amplifier (LNA) with mixer that is useful for TDMA, GSM, EDGE, and WCDMA applications.

Schematic PCB

900MHz full-duplex wireless transmitter reference design

This reference design covers the design of a transmitter inside a 900MHz full-duplex radio using the MAX2902 single-chip transmitter. The MAX2902 is designed for use in the 868MHz to 915MHz frequency band, and complies with FCC CFR47 part 15.247 902MHz to 928MHz ISM band specifications. The reference design is capable of delivering more than +19dBm with V _CC = 2.9V and I _CC = 170mA, and +20dBm with V _CC = 3.3V and I _CC = 190mA, while meeting 14dB of CNR (1.22Mbps BPSK) at 10:1 VSWR (all angles).