RPM6940-V4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optical Sensors constitute one of the most important components for reliable long-distance communication over optical fiber networks. photo detectors occupy a special place among optical sensors, particularly nanometer scale pseudo photo detectors and remote receivers. The RPM6940-V4 is such a device, that combines a wide dynamic range with low distortion characteristics and high sensitivity.

These optical receivers are used mainly for long-distance, high-quality communications. Typical applications include telecommunications, broadcast and satellite links. The RPM6940-V4 is capable of operating with different Bit Rates & Optical Power ranges. Its small size makes it ideal for incorporation of these remote receivers into various compact Optical communication systems.

The working principle of the RPM6940-V4 is based on a Silicon Photodiode detector coupled to a transimpedance amplifier mounted on a printed circuit board. It works by capturing the input optical signals, converting them to electric signals using a Santa Rosa-3 detector and driving them to an amplified electrical output.

The amplifier stage is the keystone of the device as it amplifies the electric signals sufficiently to make them available for further processing or for driving the laser transmitter. The receiver\'s performance is critically dependent on accuracy of the feedback capacitor array which provides well-defined & reproducible BER ratios.

The RPM6940-V4 also benefits from an integrated auto-zeroing circuit. This allows the device to quickly and accurately detect varying signal levels over a wide range of dynamic channels. In addition, a switchable AGC (Automatic Gain Control) allows the user to switch between dynamic and static gain settings to balance signal integrity and noise levels.

Moreover, the design of this optical receiver guarantees low distortion, high immunity against EMI, high immunity against group delay distortion & wide dynamic range operation. The advantages of the RPM6940-V4 are not limited to the transmitter side, but also include a robust architecture enabling improved signal capture at the receiver end.

In conclusion, the remote receiver, the RPM6940-V4, offers robust operations with wide dynamic range, low distortion signals, and high immunity from EMI. It is particularly suited for long-distance optical communication systems, with its appropriate size and low power consumption. It offers cascaded designs thus providing improved signal integrity and enhanced signal processing capability.

The specific data is subject to PDF, and the above content is for reference