Open loop common mode driver for switched capacitor input to SAR. A unity gain driver amplifier is disclosed for driving an output node that is connected to a capacitive load. The amplifier includes a first stage amplifier for driving an intermediate node, a positive voltage input node for being connected...http://www.google.com/patents/US6954170?utm_source=gb-gplus-sharePatent US6954170 - Open loop common mode driver for switched capacitor input to SAR
