CONTROL MODULE COMPRISED INTEGRATED

Brand	Owner	Address	Description
PIM	Kidde-Fenwal, Inc.	400 Main Street Ashland MA 01721	Control module comprised of integrated circuits and electromechanical controls for control of ignition components, and components that control temperature, flame intensity, efficiency of gas fired appliances;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An optical transceiver module having a digital control interface is disclosed. The optical transceiver module comprises a controller and integrated post-amplifier/laser driver, which are included on a printed circuit board disposed in the module. Transmitting and receiving optical sub-assemblies are also disposed in the module. A digital signal interface interconnects the controller with the integrated post-amplifier/laser driver. Digital control signals produced by the controller are transmitted via the digital signal interface to the integrated post-amplifier/laser driver. After receipt by the integrated post-amplifier/laser driver, the digital control signals are converted to analog control signals and forwarded to control amplifiers that use the control signals to vary a plurality of operating parameters of the transceiver module. The digital signal interface can also be employed to provide feedback to the controller relating to the operation of the control devices.