MAXIM Manuals

This document introduces the MAX202E–MAX213E, MAX232E/MAX241E series line drivers / receivers. The series products are designed for RS-232 and V.28 communications in harsh environments.

MAX2031 is a high-linearity passive upconverter or downconverter mixer from Texas Instruments, designed to provide +36dBm IIP3, 7dB NF, and 7dB conversion loss for an 815MHz to 1000MHz RF frequency range to support GSM/cellular base-station transmitter or receiver applications.

The document introduces MAX2031 evaluation board, including the features, test methods, circuit diagram, BOM and artwork.

MAX2034 is a four-channel, low-power, ultra-low-noise preamplifier designed for ultrasound and medical instrumentation applications.

The MAX2039 evaluation kit simplifies the evaluation of the MAX2039 UMTS, DCS, and PCS base-station up/downconversion mixer. It is fully assembled and tested at the factory. Standard 50Ω SMA connectors are included on the EV kit’s input and output ports to allow quick and easy evaluation on the test bench.

The MAX2039 is a high-linearity passive upconverter or downconverter mixer designed to provide 7.3 dB NF and a 7.1 dB conversion loss for an RF frequency range of 1700MHz to 2200MHz to support UMTS/WCDMA, DCS, and PCS base-station transmitter or receiver applications. The IIP3 is typically +34.5 dBm and +33.5 dBm for downconversion and upconversion operation, respectively. With an LO frequency range of 1500MHz to 2000MHz, this particular mixer is ideal for low-side LO injection architectures. (For a pin-to-pin-compatible mixer meant for high-side LO injection, contact the factory.)

The MAX2041 is a high-linearity double-ended passive converter from Texas Instruments. It adopts a double-balanced passive mixer core, supports single-ended RF input and single-ended LO input, and its working frequency range is 1700MHz to 3000MHz. It is an ideal choice for WCDMA, DCS, PCS and WiMAX base station transmitters or receivers.

This document is the evaluation kit description for MAX2041

This document is the MAX2043 evaluation kit manual, which introduces the features and characteristics of the evaluation board, including the evaluation board's function, test method, circuit schematic, BOM list, etc.

The MAX2043 is a high-performance single-chip passive up/down converter mixer from Texas Instruments. It operates in the frequency range of 1700MHz to 3000MHz and has a LO frequency range of 1900MHz to 3000MHz. It features high linearity, low noise, and high integration. It is suitable for UMTS/WCDMA, DCS, PCS, and WiMAX base station applications.

The MAX2045/MAX2046/MAX2047 are low-cost, fully integrated vector multipliers that alter the magnitude and phase of an RF signal. Each device is optimized for the UMTS (MAX2045), DCS/PCS (MAX2046), or cellular/GSM (MAX2047) frequency bands. These devices feature differential RF inputs and outputs. The MAX2045/MAX2046/MAX2047 provide vector adjustment through the differential I/Q amplifiers. The I/Q amplifiers can interface with voltage and/or current digital-to-analog converters (DACs). The voltage inputs are designed to interface to a voltage-mode DAC, while the current inputs are designed to interface to a current-mode DAC. An internal 2.5V reference voltage is provided for applications using single-ended voltage DACs. The MAX2045/MAX2046/MAX2047 operate from a 4.75V to 5.25V single supply. All devices are offered in a compact 5mm ✕ 5mm, 32-lead thin QFN exposed-paddle packages. The MAX2045/MAX2046/MAX2047 evaluation kits are available, contact factory for availability.

This document describes the features and characteristics of MDE Semiconductor, Inc.'s MAX™ 20 Series High Current Transient Voltage Suppressor (TVS) Diode. The diode is bidirectional and has a peak pulse power of 20000 watts, excellent clamping capability, sharp breakdown voltage, fast response time, and is suitable for bipolar applications.

The MAX2051 high-linearity, up/downconversion mixer provides +35dBm input IP3, 7.8dB noise figure (NF), and 7.4dB conversion loss for 850MHz to 1550MHz wireless infrastructure and multicarrier cable head-end downstream video, video-on-demand (VOD), and cable modem termination systems (CMTS) applications. The MAX2051 also provides excellent suppression of spurious intermodulation products (> 77dBc at an RF level of -14dBm), making it an ideal downconverter for DOCSIS® 3.0 and Euro DOCSIS cable head-end systems. With an LO circuit tuned to support frequencies ranging from 1200MHz to 2250MHz, the MAX2051 is ideal for high-side LO injection applications over an IF frequency range of 50MHz to 1000MHz. In addition to offering excellent linearity and noise performance, the MAX2051 also yields a high level of component integration. The device integrates baluns in the RF and LO ports, which allow for a single-ended RF input and a single-ended LO input. The MAX2051 requires a typical LO drive of 0dBm and a supply current guaranteed to below 130mA. The MAX2051 is available in a compact 5mm x 5mm, 20-pin thin QFN package with an exposed pad. Electrical performance is guaranteed over the extended temperature range, from TC = -40°C to +85°C.

The MAX2055 evaluation kit is a tool for evaluating the MAX2055 high-linearity, digitally controlled, variable-gain analog-to-digital converter (ADC) driver/amplifier (DVGA). The kit is fully assembled and tested at the factory, enabling users to quickly evaluate it in the laboratory. It features a frequency range of 30MHz to 300MHz, variable gain from -3dB to +20dB, output IP3 of 40dBm (all gain settings at 70MHz), -76dBc second harmonic, -69dBc third harmonic, and other characteristics.