Smart Meters represent the cutting-edge evolution of metering technology, capable of providing real-time tracking of consumption. Among the most prevalent types of Smart Meters are those designed for electricity, followed closely by those for gas and water usage. These meters incorporate an integrated microprocessor, hence the term "smart," enabling them to continuously monitor usage patterns. They transmit this data wirelessly to the utility company at regular intervals, empowering the utility company to observe energy consumption trends and make adjustments to supply and pricing through a mechanism known as a "variable tariff."
Abracon’s ABS05 series is engineered to offer an option with an incredibly low load capacitance of just 4.0pF. This is made possible through the application of specialized process control techniques, and it serves as a pivotal role in creating oscillator circuits with minimal power consumption. These techniques not only ensure power efficiency but also maximize the precision of the resonant frequency when the crystal is integrated into real-time clock (RTC) systems and as part of the final transmit frequency.
In addition to its outstanding electrical characteristics, the ABS05 series boasts an ultra-compact form factor, measuring a mere 1.6 x 1.0mm and featuring a 4-pad surface mount device (SMD) footprint. Despite its diminutive size, these crystals exhibit a maximum Equivalent Series Resistance (ESR) of a mere 90 kΩ. The available frequency tolerances encompass ±30ppm, ±25ppm, and ±20ppm, with the option of ±10ppm available upon request. This makes the ABS05 series a well-suited choice for designs with stringent size constraints.
Features
- Small form factor Tuning Fork Crystal (1.60 x 1.00 x 0.50 mm package)
- Low profile - ideal for height constraint designs
- Low load capacitance 4pF
- Set-tolerance ±20 ppm/±10ppm
- Extended temperature -40°C to +85°C for industrial applications
Applications
- Wireless Modules
- Smart Metering
- Internet of Things (IoT)
- Ultra-Low Power - Real Time Clocking
- Bluetooth / Bluetooth Low Energy (BLE)
- Wearables
- Commercial & Industrial Applications
Abracon's ACAR0301-SW2 is a Low-Profile Dual Band Wi-Fi Chip Antenna that ensures reliable data transmission at both 2.4 GHz and 5.5 GHz frequencies. Its low-profile design can seamlessly integrate into devices making it perfect for applications with space constraints or small compact designs. This antenna supports smart metering by regulating communication and providing accurate consumption data to its meter, even in congested RF environments. The omnidirectional radiation pattern guarantees consistent signal coverage, eliminating dead zones and enabling efficient data collection from a wide range of endpoints. With a low VSWR to minimize signal interference, this antenna significantly enhances network performance in wireless communication markets and support manufacturers or service providers within the smart metering industry.
Features
- Dual band WiFi 2.4 GHz/5.5 GHz
- Low profile
- Gain of 1.0/2.5 dBi
- Omnidirectional pattern
- Low VSWR of 2.0
Applications
- WiFi
- Bluetooth
- ISM
- Smart Metering
- Wearables
- IoT
- AR/VR
- Drones
- Broadband connectivity
Abracon’s ASMPH Series inductors are exceptionally well-suited for space-constrained designs due to their compact size, high self-resonant frequency (SRF), and impressive efficiency. They are particularly advantageous for DC/DC conversion purposes. Moreover, these inductors exhibit robust construction and can operate within a temperature range of -40°C to 85°C, making them ideal for use in industrial applications. Crafted using low-loss ferrite material, they are capable of supporting high-speed switching frequencies, which are essential for power supply controllers in advanced miniaturized applications.
This family of power inductors provides a range of options in terms of footprint and inductance. The ASMPH-0603 footprint, measuring at 1.6×0.8×0.8mm, offers current ratings ranging from 1250mA to 300mA and inductance values spanning from 0.22µH to 2.2µH. For those requiring higher inductance values of up to 4.7µH, the ASMPH-0805 and ASMPH-1008 footprints are available, offering current-carrying capacities of up to 1500mA, thus enabling a wide array of DC/DC power supply applications.
Features
- High DC bias current due to trench technology
- Much lower profile than any other series
- Monolithic structure for high reliability
- Excellent solderability and heat resistance
- Magnetically shielded structure to eliminate cross coupling
Applications
- Smart Metering
- Switching mode regulators for smart phones and cameras
- Buck converters for RFIC, RFPA and Audio Codec modules
- Boost converters for flash drivers
- Wireless cards, DVD players and other electronic devices