Geochip Technology RF front-end chip FEMPA GC1101

GC1101 is a RF front-end single chip with fully integrated RF functions for IEEE 802.15.4/Zigbee, Bluetooth wireless sensor networks and other 2.4 GHz ISM band wireless systems. GC1101 is a single-chip device implemented using CMOS technology. It integrates a radio frequency power amplifier (PA), a low noise amplifier (LNA) and a chip transceiver switch control circuit. Conventional applications of GC1101 mainly include industrial control automation, smart homes and radio frequency systems that comply with the RF4CE protocol. Due to the chip's very superior performance, high sensitivity and efficiency, low noise, small size and low cost, the GC1101 is a perfect solution for narrowband applications within the ISM frequency bandwidth. The CMOS function control logic circuit of GC1101 is very simple, has low power consumption, and only uses a small number of peripheral devices. It can be very convenient for the overall integrated design of the system. The ESD (HBM) of this product is >+8000V; the sleep power consumption current is <0.5uA.

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Hangzhou Geochipinc Technology Co., Ltd. was established in 2018. It is headquartered in the artificial intelligence town of China (Hangzhou) and has company branches in Shanghai and Shenzhen. The company's research and development directions include high-end 5G wireless communication chips, low-power high-performance Internet of Things chips, high-end industrial electronic analog radio frequency chips and wireless communication modules, spanning multiple types of chips such as signal chains, monitoring chains, clock chains, and terminals. Application scenarios cover wireless communications, consumer electronics, industrial control, medical equipment and other fields.

Product Introduction&Application Fields

product details

4GHz high-power single-chip RF front-end integrated chip

Input and output are match to 50

Integrated +22.5dBm output power amplifier (PA)

Integrated 9dB noise figure low noise amplifier (LNA)

Transmit/receive switch circuit

ESD protection circuitry for all ports

Integrate all on-chip matching circuits

Adopting market-recognized CMOS technology

Using QFN-16 (3 x 3 x 0.75 mm)