DC871A-B: Demo Board for the LTC3215 700mA Low Noise High Current LED Charge Pump.

SmartMesh IP wireless sensor networks are self managing, low power internet protocol (IP) networks built from wireless nodes called motes. The LTC5800-IPM is the SmartMesh IP integrated circuit in the Eterna? family of IEEE 802.15.4e System-on-Chip (SoC) solutions, featuring a highly integrated, low power radio design as well as an ARM Cortex-M3 32-bit microprocessor running SmartMesh IP embedded networking software.With SmartMesh IP time-synchronized networks, all motes in the network may route, source or terminate data, while providing many years of battery powered operation. SmartMesh IP is a highly flexible network with proven reliability and low power performance in an easy-to-integrate platform.The LTC5800-IPM?s behavior in a SmartMesh IP network is determined by the choice of SmartMesh IP network software loaded: Wireless Mote, EManager, or Access Point Mote in a SmartMesh IP network. The SmartMesh IP software provided with the LTC5800-IPM is fully tested and validated, and is readily configured via a software Application Programming Interface. Once you have purchased SmartMesh IP products, the SmartMesh IP stack binaries may be downloaded via your myAnalog account.The pin signaling behavior of the LTC5800*WR-IPMA hardware is determined by the software loaded and is described in detail in the following product datasheets: LTC5800-IPM = LTC5800*WR-IPMA hardware + SmartMesh IP ?Mote? Software ? LTC5800-IPM Datasheet LTC5800-IPR = LTC5800*WR-IPMA hardware + SmartMesh IP EManager Software ? LTC5800-IPR Datasheet LTC5800-IPA = LTC5800*WR-IPMA hardware + SmartMesh IP Access Point Software ? LTC5800-IPA Datasheet Network Features Feature Benefit >99.999% Network Reliability Avoids communications dropouts common with other wireless networks NIST-certified AES-128 bit Encryption Data protected by end-to-end encryption, message integrity checking and device authentication Scalable Uses time-slotted channel-hopping protocol to avoid in-network collisions to maximize scale while minimizing power and latency-hungry transmission retries due to congestion Bidirectional Communications Ideal for both monitoring and control applications Up to 10 messages/second/node Time-slotted communications avoids contention. This data rate includes built-in margin for packet retries. Device Features Feature Benefit Industry-Leading Low Power Radio Technology ? 4.5mA to Receive a Packet ? 5.4mA to Transmit at 0dBm ? 9.7mA to Transmit at 8dBm Pre-engineered RF RF elements include an on-chip power amplifier and are pre-tuned for optimized performance, including temperature compensation, saving development time. Energy Harvesting Support Very low power design enables motes to be powered by a wide variety of energy harvesters. Click here to see a demonstration circuit of a SmartMesh IP mote powered by indoor light. Integrated Temperature Sensor Precise temperature sensor is integrated directly into the mote. ApplicationsSmartMesh IP is ideally suited for wireless Industrial Internet of Things (IoT) applications. Learn more about SmartMesh applications.?

The LTC3217 is a low noise charge pump DC/DC converter designed to power four high current LEDs. The LTC3217 requires only four small ceramic capacitors and two current set resistors to form a complete LED power supply and current controller.Built-in soft-start circuitry prevents excessive inrush current during start-up and mode changes. High switching frequency enables the use of small external capacitors. Independent high and low current settings are programmed by two external resistors. Shutdown mode and current output levels are selected via two logic inputs.The current through the LEDs is programmed via ISET1 and ISET2. In addition, the brightness can be controlled by pulse width modulation of the EN2 pin.The charge pump optimizes efficiency based on the voltage across the LED current sources. The part powers up in 1x mode and will automatically switch to boost mode whenever any enabled LED current source begins to enter dropout. The first dropout switches the part into 1.5x mode and a subsequent dropout switches the part into 2x mode. The LTC3217 resets to 1x mode whenever the part is shut down.The LTC3217 is available in a low profile 16-lead (3mm ? 3mm ? 0.75mm) QFN package.Applications Multi-LED Camera Light Supply for Cellphones/ DSCs/PDAs

The LTC2205/LTC2204 are sampling 16-bit A/D converters designed for digitizing high frequency, wide dynamic range signals up to input frequencies of 700MHz. The input range of the ADC can be optimized with the PGA front end.The LTC2205/LTC2204 are perfect for demanding communications applications, with AC performance that includes 79dB SNR and 100dB spurious free dynamic range (SFDR). Ultralow jitter of 90fsRMS allows undersampling of high input frequencies with excellent noise performance. Maximum DC specs include ?4LSB INL, ?1LSB DNL (no missing codes). A separate output power supply allows the CMOS output swing to range from 0.5V to 3.6V.The ENC+ and ENC? inputs may be driven differentially or single-ended with a sine wave, PECL, LVDS, TTL or CMOS inputs. An optional clock duty cycle stabilizer allows high performance at full speed with a wide range of clock duty cycles.Applications Telecommunications Receivers Cellular Base Stations Spectrum Analysis Imaging Systems ATE

DC919A-E: Demo Board for the LTC2203 16-Bit, 25Msps ADCs.

DC919A-H: Demo Board for the LTC2206-14 14-Bit, 80Msps ADC.

The LTC3532 is a high efficiency, fixed frequency, buck-boost DC/DC converter that operates from input voltages above, below or equal to the output voltage. The topology incorporated in the IC provides a continuous transfer function through all operating modes, making the product ideal for single lithium-ion, multicell alkaline or NiMH applications where the output voltage is within the battery voltage range.The device includes two 0.36? N-channel MOSFET switches and two 0.42? P-channel switches. Switching frequencies up to 2MHz are programmed with an external resistor. Quiescent current is only 35?A in Burst Mode operation, maximizing battery life in portable applications. Automatic Burst Mode operation allows the user to program the load current for Burst Mode operation or to control it manually.Other features include a 1?A shutdown, soft-start control, thermal shutdown, and peak current limit. The LTC3532 is available in a low profile (0.75mm) 10-lead (3mm ? 3mm) DFN and 10-lead MSOP packages.Applications Miniature Hard Disk Drive Power Supply MP3 Players Handheld Instruments Digital Cameras Handheld Terminals

Demonstration circuit 934A features the LTC2607 dual 16-bit DAC. This device establishes a new board-density benchmark for 16-bit DACs and advances performance standards for output drive, load regulation, and crosstalk in single supply, voltage-output DACs.

DC944A: Demo Board for the LT5571 620MHz - 1100MHz High Linearity Direct Quadrature Modulator.

The LTC2926 provides a simple solution for tracking and sequencing up to three power supply rails. An N-channel MOSFET and a few resistors per channel configure the load voltages to ramp up and down together, with voltage offsets, with time delays or with different ramp rates.Automatic remote sense switching compensates for voltage drops across the MOSFETs. The LTC2926 provides two integrated switches as well as a signal to control optional additional external N-channel MOSFET sense switches.The LTC2926 includes I/O signals for communication with other devices. The status output asserts after tracking and sequencing have completed. A low voltage on the power good input after an adjustable timeout period causes load disconnect. A low voltage on the fault I/O causes immediate load disconnect. Until it is reset, a fault latch prevents tracking and keeps the loads disconnected.Applications VCORE and VI/O Supply Tracking Microprocessor, DSP and FPGA Supplies Servers Communications Systems?