Hi-Q Electronics Latest Products

JT21P(V) and JT22P(V) are two series of temperature compensated high stability oscillators with a frequency stability as tight as ± 1.0 ppm, and are offered in a frequency range from 8.0 MHz to 52.0 MHz and are starting at 1.8V.

In addition to the TCXO JT21P/JT22P, the VCTCXO versions JT21PV/JT22PV can be tuned by ±8.0 ppm min. using an external voltage.

JT21P(V) and JT22P(V) fulfil high requirements for wireless applications

Due to the high frequency stability down to ± 1.0 ppm the JT21P(V) and JT22P(V) series fulfil very high requirements and are specially designed for ZigBee, Bluetooth and other wireless applications.

The JT21P(V) and JT22P(V) series combine excellent frequency stability with a clipped sine output, that enables a very low power consumption.

The JT21P(V) and JT22P(V) series are particularly suitable for miniaturized electronic devices with very limited space on printed circuit board.

The JT21P(V) and JT22P(V) are available in a variety of temperature ranges, up to the extended operating temperature range of -30°C ~ +85°C for industrial applications.

The JT21P(V) and JT22P(V) comply with the EU RoHS directive and are optimally suitable for fast automatic assembly lines.

Key-Features of JT21P(V) and JT22P(V):

• miniature packages:  2.0mm x 1.6mm x 0.85mm and 2.5mm x 2.0mm x 0.95mm
• best stability and temperature range:  ± 1 ppm (-30°C ~ +85°C)
• frequency range:  8.0 MHz ~ 52.0 MHz
• supply voltages:  1.8 / 2.5 / 2.8 / 3.0  (± 5%)
• typical applications:  wireless applications (WiFi, ZigBee, Bluetooth, etc.)
• VCTCXO versions are available with configurable center voltage
• small packaging area and light weight
• suitable for Lead-free soldering process at 260°C max.
• 100% lead-free
• RoHS compliant

For more information contact us at Hi-Q Electronics or send us an enquiry via our website!

From Source:

http://www.jauch.de/en/current_news/product_announcement_jt21pv_and_jt22pv

5.0SMDJ Series

5kW, 16- 100V Surface Mount Transient Voltage Suppressor.

Taiwan Semiconductor officially introduces its 5000 watts High Power Surge Capability Uni-Directional TVS in DO-214AB (SMC) with reliable thermal performance up to TJMAX=175°C.  TSC’s 5.0 SMDJ series offer total 26 new Part Numbers with working stand-off voltages from 16V to 100V, excellent clamping capability from 26V to 162V.  The whole series are AEC-Q101 qualified.

Features:

• High Power Surge Capability

• Reliable thermal performance

• Ideal for automated placement

• Glass passivated junction

• Built-in strain relief

• Excellent clamping capability

• Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC

• Halogen-free according to IEC 61249-221 definition

• AEC-Q101 qualified

Application:

• Immunization of sensitive devices in automotive, telecommunications, consumer electronics, and industrial equipment from electrostatic discharge (ESD) and transient voltages induced by load switching and lightning on ICs, MOSFETS and Sensors

Comparable Alternative:

For more information contact us at Hi-Q Electronics or send us an enquiry via our website!

The AEC-Q100 qualified JSO AC MEMS oscillator series for automotive applications provides a wide operating temperature range, high frequency stability, and very high shock and vibration immunity.

Due to their robustness and reliability, this MEMS oscillator series is suitable for various applications in the automotive sector.

Key-Features of the JSO AC Series:

• qualified according to AEC-Q100 Grade 1 ~ 3
• configurable to customers´s specification
• very quick delivery, available on short leadtimes (within 48 hours)
• large operating temperature range: -55 ° C ~ + 125 ° C
• high frequency stability over the entire operating temperature range: +/- 20 ppm
• extremely high shock and vibration resistance: 50.000 G shock and 70 G vibration resistance 
• extremely reliable due to the semiconductor production process
• available in 5 different industry standard SMD packages
• wide frequency range: 1.0 MHz to 137 MHz
• HCMOS/LVCMOS output
• low current consumption
• supply voltages: 1.8V, 2.5V, 2.8V, 3.0V, 3.3V and variable 2.5V ~ 3.3V
• enable / disable or power down options
• 100% lead-free, RoHS and REACH-compliant

Typical applications:

• driver infotainment system, automotive ethernet communication
• engine control, LED headlights, battery management
• dynamic vehicle control, suspension control

For more information on the MEMS series, contact us at Hi-Q Electronics or send us an enquiry.

From Source: http://www.jauch.de/en/current_news/product_announcement_automotive_mems

Würth Elektronik eiSos Expands its WE-HCF Product Family!

Würth Elektronik eiSos presents WE-HCF in a 2815 package, a flat wire power inductor with very high current loading capacity and efficiency. The latest member of the WE-HCF series is loadable up to 36 A and attains saturation currents up to 125 A. With its large wire cross-section, the inductor offers a 13 percent lower resistance than comparable products on the market and attains an up to 82 percent higher saturation current.

WE-HCF in the 2815 package fills the gap between the previously available 2013 and 2818 packages and represents a further improvement of the SMT-mountable inductors – with up to 50 percent higher nominal currents than the 2013 series. The flat wire coil has a resistance of just 1.31 mΩ and with its manganese-zinc-ferrite core, the magnetically shielded power choke shows very low core losses. The component specified up to 125°C is suitable as a highly efficient DC/DC converter for individual and multiphase converters or for filtering audio applications. WE-HCF is also especially suitable for high current step-up converters.

Contact us at Hi-Q Electronics or send us an enquiry for more information.

From Source:

http://www.we-online.com/web/en/wuerth_elektronik/news_weg/News_Detail_WE_Gruppe_107661.php

TESD5V0L1UC 

VWM=5V, 2pF Bi-directional ESD Protection Diode

TSC introduces the new bi-directional ESD protection devices designed to protect sensitive electronics from damaged or latch-up.

Features:

• Low load capacitance of 2pF

• 100W peak pulse power per line (tp=8/20μs)

• DFN1006L package

Applications:

• High Speed Data Lines: USB2.0/VGA/DVI/SDI

• Notebooks, Desktops and Servers

• Touch Panel

Applications Information:

• Designed to protect one data, I/O, or power supply line

• Designed to protect sensitive electronics from damage or latch-up due to ESD

• Designed to replace multilayer varistors (MLVs) in portable applications

• Features large cross-sectional area junctions for conducting, high transient currents

• Offers superior electrical characteristics such as lower clamping voltage and no device degradation when compared to MLVs

• The combination of small size and high ESD surge capability makes them ideal for use in portable applications Circuit Board Layout

Recommendations:

• Place the ESD Protection Diode near the input terminals or connectors to restrict transient

• Minimize the path length between the ESD Protection Diode and the protected line

• Minimize all conductive loops including power and ground loops

• The ESD transient return path to ground should be kept as short as possible

• Never run critical signals near board edges

• Use ground planes whenever possible

Package Information:

For more information feel free to ask us on our enquiry page!

Würth Elektronik eiSos at PCIM Europe 2017.

The internationally leading trade show for power electronics, PCIM Europe, which was held in Nuremberg from 16–18 May 2017, Würth Elektronik eiSos exhibited intelligent drive technology, renewable energy and energy management. The manufacturer presented its broad-based portfolio of electronic and electromechanical components and unveiled a whole range of new products.

The WE-HCF, now available in 2815 package, is a flat wire power inductor with very high current loading capacity and efficiency. The inductor’s large wire cross-section makes its resistance 13 percent lower than comparable products on the market and it attains up to 82 percent higher saturation current. The component specified up to 125°C is suitable as a highly efficient DC/DC converter or for filtering audio applications.

WE-DPC HV (Double Power Choke High Voltage) are the smallest coupled power chokes yet in the Würth Elektronik eiSos portfolio. With these products the manufacturer has managed to raise efficiency beyond that of comparable chokes. The flexibly deployable SMD transformer WE-FLEX HV with an isolation voltage of 1.5 kVAC is completely unrivaled on the market. The newly developed MnZn core material reduces core losses by up to 30 percent as compared to classical products and makes the new SMD transformer an attractive solution for all types of isolated DC-DC converters in industrial and telecommunications applications.

High Current, High Frequency

With its WE-ACHC (Air Coil High Current), Würth Elektronik eiSos presents a new family of high current air coils for HF applications. The flat wire coils are available in 1010 and 1212 packages and in various inductance values. The coil label enables pick & place assembly. Application example: High frequency VRMs (Voltage Regulator Module) in MRIs and other devices in which no magnetic materials may be used.

Wireless Data Transmission

Würth Elektronik eiSos is very active on wireless power standards bodies and now offers one of the broadest ranges of coils for this growth field. Four other transmission coils celebrating their premiere at PCIM Europe belong to the WPCC series with NiZn ferrite shielding to protect sensitive electronics and concentrate the magnetic field. The outstanding features of these coils are the transmission power up to 200 W and their very low resistance. One of the new coils is especially designed for resonant inductive coupling and can be also used with several receivers at the same time.

LAN Transformer

The WE-LAN AQ shielded LAN transformer excels with its particularly flat 4 mm housing and improved soldering properties thanks to gold plated half-vias. Apart from that, the LAN transformer also displays outstanding return loss / crosstalk properties and is specified for the industrial temperature range of -40°C to +85°C.

Electromechanical components

Development at Würth Elektronik eiSos does not stop at electromechanical components either. The new WR-BTB board-to-board connector series was developed for particularly fast and reliable data connection. WR-TBL are new SMT assembly terminal blocks and with WR-LECO WE eiSos present a family of LED plug-in connectors. Another focus area of the mechanical components is switches – here Würth Elektronik eiSos showcases a series of new, highly robust models.

For more information send us a enquiry!

New Production Lines for SMA, SMB, SMC

In response to increased demand, Taiwan Semiconductor has added new state-of-the-art back-end assembly and test production capacity for SMA and SMB packages. Similar capacity expansion for SMC packages will follow soon. These state of the art “Matrix lines” are highly automated and will have a positive impact on lead times and short-term availability of products in these popular packages. These “Matrix-lines” are available for the complete portfolio of SMA, SMB, and SMC based products.

ESD Capable Rectifier

Taiwan Semiconductor has added a new family of electro-static discharge (ESD) capable rectifiers. All TSDxx parts have a repetitive peak reverse voltage (VRRM) of 400 V and forward current ratings (IF(AV)) of 1 A to 3 A in package types SOD-123W, SMA, SMB and SMC packages. These parts are glass passivated and offer low forward voltage drop (VF), high surge current capability (IFSM) and high ESD immunity rating to various standards. The TSDxx family of components are AEC-Q101 certified and can be applied to general purpose rectification, polarity protection, and rail-to-rail protection in both consumer and automotive applications.

1 W Zener in SOD-123W

Taiwan Semiconductor introduces a new 1W Power Zener product series in the flat/wide-lead SOD-123W package. The BZC27CxxPW series are designed for high frequency miniature switched-mode power supplies and on-board DC to DC converters. This product is AEC-Q101 certified for automotive applications.

PCIM 2017 in Nuremberg

Please visit Taiwan Semiconductor at “pcim EUROPE” in Nuremberg on May 16-18, 2017 in Hall 9, Booth 550. The demonstrations and literature available will focus on discrete power products for improved power efficiency.

HIGH FREQUENCY STABILITY FOR IOT APPLICATIONS:

Due to their high frequency stability as well as their very low ESR these JXS WA quartz crystals are especially suitable for IoT and industrial applications (IoT, IIoT). This JXS WA series is available at 14 special frequencies which are required to generate a pure and stable reference clock for many RF-transceivers and RF-ASICs. Typical frequencies are for example 24.0 / 26.0 / 32.0 / 37.40 / 38.40 or 40.0 MHz that are often used for RF-ASICs for wireless applications like Bluetooth low Energy (BLE), Bluetooth Smart, Zigbee, ISM, LoRa, LPWAN etc.

Furthermore, this series of quartz crystals may be designed into applications for telecommunication or in wearables, small portable computer systems, that are used nowadays for example in the health care sector or in all kinds of sport activities.

THREE STANDARD PACKAGES:

The quartz crystals are available in standard packages 2016, 2520 and 3225.

Besides, the JXS WA series shows an aging of +/- 1 ppm during the first year, and a very low long term aging.

From Source:

http://jauch.de/en/current_news/quartz_crystals_for_various_wireless_applications_03_2017

Contact Hi-Q Electronics via the Enquiries page for more information!

~~Biel/Bienne (Switzerland), March 3, 2017 – Three world records in the “Swiss Silicon Valley”. Swatch Group is proud to introduce a new Bluetooth chip with exceptional features unrivaled by any existing product. The new integrated circuit, designed 100% by EM Microelectronic, Swatch Group R & D and the Swiss Center for Electronics and Microtechnology (CSEM), has already set the following records:   

• It is – first and foremost – the smallest Bluetooth chip on the market.  The ultra-miniaturization of electronic components is crucial for the densification of functions in portable electronic devices and for the Internet of Things.
• It has the lowest energy consumption – compared to its competitors – for different scenarios of use, thus increasing the autonomy of connected objects, an essential factor in this field.
• Its high-speed start-up capability is unparalleled, which makes it possible to improve the reactivity and the lifetime of, for example, electronic beacons.

And here’s the icing on the cake: this technological marvel has already been officially qualified to meet the latest Bluetooth standard, version 5.0. Its prowess is masterful because the chip consists of more than 5 million transistors on a surface of about 5 mm2. Designed for maximum flexibility, it can work alone or in conjunction with various sensors; system integrators can take advantage of a microcontroller with very low power consumption or can use the chip to add a Bluetooth communication function to any portable electronic device.

This innovation demonstrates once again the Group’s technological excellence and its micro-technological know-how. Swatch Group is also one of the world leaders in circuits and systems with very low energy consumption, as well as in technologies adapted to small connected objects (the Internet of Things).

Swatch Group and the CSEM, both based in the “Swiss Silicon Valley”, collaborate in a wide range of fields. As announced in February, the two long-standing partners are working to develop a unique Swiss Made ecosystem. It will be specially designed to meet the needs of small connected objects (the Internet of Things) and above all and, of course, watches. This platform will be built around a completely new, bespoke operating system.

From Source:

http://www.emmicroelectronic.com/press-release/swatch-group-creates-worlds-smallest-bluetooth-chip