LNA for GPS applications

17 September 2008 Telecoms, Datacoms, Wireless, IoT

Infineon has developed a high-sensitivity LNA (low noise amplifier) with excellent noise characteristics optimised for GPS applications. The new BGA715L7 fulfils design requirements for high sensitivity and immunity to interference of cellular signals while contributing to increased battery lifetime with a low power consumption of only 5,94 mW and the capability to operate at 1,8 V supply voltage.

Based on Infineon’s cost-effective SiGe:C technology, the device offers a noise figure of only 0,6 dB and low current consumption of only 3 mA. The power supply, ranging from 1,5 V to 3,6 V, and digital control ranging from 1,0 V to 3,6 V assure compatibility with all GPS chipsets available in the market and enable low voltage designs for energy saving.

The BGA715L7 shows a high gain of 20 dB and high linearity (input compression point of -12 dBm at 2,8 V). An internal smart biasing circuit ensures stable operation over temperature and supply voltage variations. On-chip ESD protection is provided up to 1 kV HBM, which simplifies system ESD protection and makes the device very robust against ESD events during the assembly process. The IC needs only three external passive components, therefore supporting compact designs.

Further reading:

The trends driving uptake of IoT Platform as a Service
Trinity IoT Editor's Choice Telecoms, Datacoms, Wireless, IoT
IoT platforms, delivered as a service, are the key that will enable enterprises to leverage a number of growing trends within the IT space, and access a range of benefits that will help them grow their businesses.

Read more...

---

RF power amplifier
RF Design Telecoms, Datacoms, Wireless, IoT
The ZHL-20M2G7025X+ from Mini-Circuits is a 32 W power amplifier that operates from 20 to 2700 MHz and delivers a saturated output power of +45 dBm.

Read more...

---

Introducing the Quectel EG800Z series
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
The EG800Z series is Quectel’s latest ultra-compact LTE Cat 1 bis module, designed to deliver reliable connectivity, low power consumption, and robust performance across a wide range of IoT applications.

Read more...

---

NeoMesh on LoRa
CST Electronics Telecoms, Datacoms, Wireless, IoT
Thomas Steen Halkier, CEO of NeoCortec, recently gave a keynote speech where he spoke about “NeoMesh on LoRa: Bringing true mesh networking to the LoRa PHY”.

Read more...

---

Modules upgraded with Direct-to-Cell tech
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has announced that several of its LTE modules are now available with Direct-to-Cell (D2C) functionality, enabling devices to seamlessly connect to satellite networks.

Read more...

---

USB/Ethernet smart RF power sensor
RF Design Telecoms, Datacoms, Wireless, IoT
The PWR-18PWHS-RC from Mini-Circuits is an RF power sensor that operates from 50 MHz to 18 GHz and is designed to capture pulsed and trace modulated signals with very high data resolution.

Read more...

---

Tiny Bluetooth LE + 802.15 + NFC module
RF Design Telecoms, Datacoms, Wireless, IoT
Unleashing enhanced processing power, expanded memory, and innovative peripherals, the BL54L15µ from Ezurio is the ultimate choice for small and low power connectivity.

Read more...

---

AI modules for edge intelligence
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
SIMCom has introduced two new entry-level AI computing modules, the SIM8668 and SIM8666, designed to bring intelligent capabilities to lightweight, energy-efficient edge devices.

Read more...

---

High performance ISM antennas
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has announced the launch of two new high performance ISM antennas, designed to meet the need for wireless communication in devices that operate in the industrial and commercial applications.

Read more...

---

Quad-band high-precision positioning module
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has recently announced the launch of the LG680P, a multi-constellation, quad-band GNSS module designed to deliver high-precision positioning across a wide range of applications.

Read more...

---