LT5515EUF#PBF

A radio frequency (RF) demodulator is a device which extracts the information content from the presence of an RF signal. The LT5515EUF#PBF is a highly integrated and cost-effective RF demodulator made for today’s most advanced applications. It combines a highly integrated RF receiver with a low-cost, high-performance PAM demodulator to provide a comprehensive and reliable solution for cellular, WiFi, and other wireless applications.

The LT5515EUF#PBF demodulator operates in extremely low power, allowing for battery-operated applications. It is well suited for various data transfer communication, frequency shift keying (FSK) modulation, Ethernet, and analog audio applications. It is designed to be used in both indoor and outdoor conditions, with its superior signal-to-noise (SNR) ratio. The maximum input power for this device is +1dBm.

This RF demodulator utilizes a digital intermediate frequency (IF) receiver core which enables fast signal acquisition and provides reliable data transmission. The LT5515EUF#PBF’s IF receiver core features a low-power, low-noise architecture which maximizes signal-to-noise performance. To reduce error rates and maintain a high level of integrity in data transmission, the device also features an adaptive equalizer which corrects bit errors caused by channel impairments.

The integrated PAM demodulator supports multiple data transmission rates and is used for demodulation of binary phase-shift keyed (BPSK) and quadrature phase-shift keyed (QPSK) signals. It has an adjustable gain control which optimizes signal sensitivity and increases the dynamic range. The PAM demodulator also features an adjustable threshold window for reliable data transmission.

The LT5515EUF#PBF also has an on-chip processor which extracts the modulation parameters (baud rate, data rate, and modulation type) from the input signal. It is also capable of auto-calibrating the chip select logic when a new chip is installed. This processor uses digital signal processing (DSP) for noise and distortion reduction, and it also allows for high-speed channel coding.

The LT5515EUF#PBF RF demodulator from Linear Technology is a highly integrated device which combines a low cost, low power RF receiver core with a high performance PAM demodulator. It is reliable, cost-effective, and is well suited for a variety of cellular, Wi-Fi, and other wireless applications.