New products from Fairview Microwave, Maxim, Pasternack, RS Components and TT Electronics.
Fairview Skew Matched Cable Pairs
Fairview Microwave has released a line of 40GHz skew matched cable pairs designed for bit-error-rate testing, eye diagrams and differential signals at data rates of 10 to 28Gbps. Performance specs include a VSWR [MM1] of 1.4:1 and 1ps delay match. These cable pairs cover two channels with 50Ohms nominal impedance and a bandwidth of DC to 40GHz.
The skew matched cables in this series are constructed with microporous PTFE [MM2] cable dielectric and feature 2.92mm male connectors, triple-shielded outer conductors and finger-grip coupling nuts. They are also supplied with polarity indicators and restraint bands to remain paired. These delay matched cables are suited for semiconductor testing, networking and supercomputing industries where skew match is necessary.
For more information, visit Fairview’s website.
Maxim Reinforced Digital Isolator
Maxim has launched the MAX22445 5k VRMS four-channel reinforced digital isolator, designed to protect industrial systems from the dangers of high-voltage signals. Generating up to 2x greater throughput at 4x lower power consumption, the MAX22445 provides reliable communication across the isolation barrier to ensure safe operation of compact industrial, medical and other equipment.
MAX22445 features reinforced, dual insulation barrier isolation for fast digital signals. The IC[MM4] , which mitigates the dangers of high-voltage power, transfers signals of up to 200Mbps with less power than previous generations. It is available in a 16-pin wide-body SOIC package with 8mm of creepage and clearance.
Information concerning pricing and availability can be found on Maxim’s website.
Pasternack PIN Diode RF Switches
Pasternack has unveiled a line of SPDT PIN diode RF [MM6] switches that provide increased performance for transmit and receive signal-routing uses. Typical applications can involve inclusion in radar systems, EW [MM7] applications, base station infrastructure and more.
These PIN diode switch models are all 5 Ohm designs with integrated TTL [MM8] logic circuitry. Typical performance includes <0.4dB insertion loss, up to 75dB of isolation and maximum switching speeds as low as 150 nanoseconds, and some models specify maximum peak power levels up to 500 watts. Bias voltage requires either a dual bias of +5 and +15Vdc or a single bias of +5Vdc.
For more information, visit Pasternack’s website.
RS Components Imaging Cameras
RS Components has announced the availability of the Fluke Professional Series of infrared thermal imaging cameras, which provide crisp and detailed images that help maintenance engineers and technicians locate hot spots and diagnose potential problems in electrical systems.
The family includes four models: the Ti300 PRO, Ti400 PRO, Ti450 PRO and Ti480 PRO. Able to measure temperatures up to 1200°C, each camera comes with a range of viewing features and a high-resolution LCD touchscreen, as well as Fluke Connect software.
Additional technical details are available on RS Components’s website.
TT Resistors
TT Electronics has introduced two resistor types that expand its CR and HR series. The latest versions of these thick-film chip resistors are in the smaller 0603 size and provide greater opportunities for use in compact circuits where performance and footprint size are important.
The CR0603 resistors are available in values from 1R0 to 10M with tolerance values down to 0.1 percent, and have the option of release to CECC 40401-008. In addition to military and aerospace use, particular applications include sub-sea repeaters, mainframe systems and Hi-Rel devices.
For more information, visit TT’s website.
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