Bluetooth®Smart USB dongle based on BlueNRG IC

Bluetooth® Smart USB dongle based on BlueNRG IC

Schematic PCB

P2020DS: P2020 Development System

The P2020/P2010 Development System (P2020DS) uses the highly integrated QorIQ ^® P2020 processor and leading external components.

On-board charger (OBC) LLC converter

CN0374

RF-to-bit solution provides precision phase and amplitude data for 6 GHz signals

Schematic PCB

TWR-RF-SNAP: Wireless RF Mesh Tower System Module

Schematic PCB

FL7740 and FL7760 with Bluetooth wireless dimming control (25 W)

Powerline communication modules for street lighting

Powerline communication modules for street lighting

Schematic PCB

S2-LP based sub-GHz transceiver development kit

Sub-1GHz transceiver development kit based on S2-LP

Schematic PCB

EPR-86 - 6.6W multi-class powered device (PD) for Power over Ethernet (PoE).

Schematic PCB

2.4GHz ZigBee IEEE 802.15.4 based radio transceiver solution (RFMD RF6505/6575/6555)

The reference design demonstrates a complete 2.4GHz ZigBee IEEE 802.15.4 based compliant radio transceiver solutions and conform to FCC CFR47 part 15. The wireless SoC reference design series (RFMDs RF6505/6575/6555) are developed by the partnership between RFMD and Corporation. The RFMD device increases transmit power and sensitivity.

Schematic PCB

PASADENA (MAXREFDES31#): 3.3V and 5V POE power devices

Pasadena (MAXREFDES31#) is a highly efficient, flyback, 3.3V and 5V Class 4 powered device (PD) with a 40V to 57V auxiliary input. The design features the MAX5969B as the controller. The MAX5974A controls current-mode PWM converters and provides frequency foldback for both the auxiliary input and power-over-Ethernet (PoE) applications. The design is a high-performance, compact, IEEE® 802.3af/at compliant, cost-efficient solution for a PD with power level up to Class 4. The design can also support the auxiliary-input to provide approximately 21W output power.

Schematic PCB

MAX2120 DVB-S Half-NIM Tuner Reference Design

This reference design is a commercial Half-NIM DVB-S tuner that uses Maxim's MAX2120 satellite tuner IC. The reference design connects to the motherboard through a 12-pin connector. The downconverted satellite signal from the LNB is supplied to an active, discrete loop-through, which splits the signal into two paths. One signal goes to the MAX2120 and the other provides an additional output from the STB.

Choosing the Right 1-Wire Host for Your Embedded Application

This application note presents four categories of 1-Wire master circuits for embedded applications and discusses their capabilities and requirements in relation to available (ie, unused) system resources. The schematics shown here apply to short networks that do not extend beyond the radius of 1 meter and are populated with a small number of 1-Wire slaves. Instructions and a decision worksheet are included to identify the most cost-effective 1-Wire master for the application. The reader should be familiar with the basics of 1-Wire communication and microcontrollers.

Motor control system based on ADSP-CM408

For motor control systems, ADI can provide complete solutions covering all important devices in the signal chain. Related products include analog-to-digital/digital-to-analog converters, amplifiers, embedded processors, iCoupler® digital isolators and power management devices. These high-performance devices and increased system integration help achieve newer topology designs and bring value to customers' differentiated system designs.

Schematic PCB

MAX2160 ISDB-T Reference Design

This reference design for the MAX2160 tuner plus demodulator IC demonstrates a compact daughter-board solution for the ISDB-T standard (single-segment). This design converts UHF band signals (470MHz to 770MHz) to a MPEG-2 transport stream. The solution is intended for portable applications, such as cell-phone TVs and PDAs.

CN0340

True RMS RF detector with 95 dB detection range

Schematic PCB

CN0144

Using LO two-way modulator to build a wideband low-EVM direct conversion transmitter

Schematic PCB

Offline LED Driver for ENERGYSTAR® Residential LED Luminaire Applications - GreenPoint® Reference Design

MAX2769 GPS Reference Design

This reference design is a complete RF front-end solution for a GPS receiver using Maxim's MAX2769 GPS receiver chip. The MAX2769 is a low cost, single conversion, low IF GPS receiver that offers two integrated LNAs with different specifications, I/Q channel filters with variable bandwidth and order, and a digital IF output that supports 1-bit and 2-bit operation. This reference design offers high performance, small size, and low BOM cost.

Motor current detection system solution based on ADSP-CM408 and AD7403

For small and medium power motor applications, the EPSH-MPC development platform provides current sampling of the isolated analog-to-digital converter AD7403. The external current loop is converted into a corresponding shunt voltage through a shunt resistor and input to the voltage test terminal of the AD7403. The AD7403 outputs according to the clock signal given by CM408F. ADC bit stream, CM408F enables the built-in SINC filter on the input bit stream to calculate the corresponding 16-bit ADC value, and stores the data into the corresponding ring queue through DMA. The host computer software can use the UART-USB port Or obtain the display of data samples through the RS485 port, you can intuitively see the acquisition effect of AD7403, and the collected data can be stored in an excel table to facilitate corresponding analysis of the data.

Schematic PCB