BC57G687C-INN-E4 RF/IF and RFID

Introduction to BC57G687C-INN-E4

BC57G687C-INN-E4 is a complete multi-band RF transceiver IC that is especially suitable for use in LTE-equipped wireless devices. It is equipped with support for multiple modes and multiple functionalities to provide a feature-rich solution for LTE-equipped wireless devices.

Application Fields and Working Principle

BC57G687C-INN-E4 is the ideal solution for LTE-equipped wireless devices. It is pin-compatible with the popular BC57G687C-INN-E3, allowing for a low cost and easy upgrade to higher performance for existing projects. This device supports all LTE bands up to Band 13 to provide coverage for other global regions. Furthermore, it has a built-in GPS module supporting up to five million hits, as well as providing support for global positioning system (GPS).

In terms of operation, the BC57G687C-INN-E4 is powered by a 32-bit RISC processor and leverages a power-saving architecture to reduce power consumption during operation. The processor operates in a 0.9V-3.3 V voltage range for flexibility and provides a maximum data rate of 1 Gbps. This LTE IC provides multiple I/O interfaces, such as SDIO, USB2.0, and UART, and there is an integrated power management unit that is based on a buck-boost control topology to support a wide load range. The device also supports multi-mode operation between LTE, GSM, UMTS, and CDMA technologies.

The BC57G687C-INN-E4 has a maximum transmit power of +23 dBm for uplink data and +28 dBm for downlink data. The receiver has a sensitivity of -100 dBm for a 10 MHz signal bandwidth. This device also supports a wide range of modulation schemes, such as 4G/LTE, QPSK, 16QAM, and 64QAM. Furthermore, the device supports a wide range of security protocols, including SSL/TLS/TLS-SHA-1, WPA-PSK/WPA2-PSK, and more.

Conclusion

The BC57G687C-INN-E4 is a complete multi-band RF transceiver IC that is especially suitable for use in LTE-equipped wireless devices. It supports all LTE bands up to Band 13, and it has a built-in GPS module supporting up to five million hits. The device supports multiple I/O interfaces, and it supports multi-mode operation between LTE, GSM, UMTS, and CDMA technologies. It is also equipped with a maximum transmit power of +23 dBm for uplink data and +28 dBm for downlink data and receiver sensitivity of -100 dBm for a 10 MHz signal bandwidth.