The SY89306V and SY89316V are a high-speed buffer/ receivers. The devices are functionally equivalent to the 10/100EP16 buffers, but feature a 70% smaller footprint. The SY89306/316V includes a VBB reference for singleended AC-coupling applications. Whenever used, the VBB pin should be bypassed to ground via a 0.01F capacitor. VBB reference can only sink/source 0.5mA. Under open input conditions (pulled to VEE), internal input clamps will force the Q output LOW.