High Temperature Silicon on Sapphire (SOS) Analog Circuit Design Techniques and Building Blocks

A card-edge connector with an ejection mechanism used for making electrical connection between a mother board and a card, which is inserted between two guide posts and which can be ejected from the connector. The card inserted between the guide posts is ejected by means of the ejection mechanism. The card-ejection mechanism comprises a push bar and a cam member. The push bar can move rectilinearly inside a guide post to release the card with the cam member transforming the movement of the push bar into rotational movement, resulting in the application of an ejection force to a corner of the card.