A Fully Differential Switched-Current Delta-Sigma Modulator Using a Single 3.3-V Power Supply Voltage.

Nianxiong Tan Sven Eriksson A Fully Differential Switched-Current Delta-Sigma Modulator Using a Single 3.3-V Power Supply Voltage. 485-488 1994 ISCAS db/conf/iscas/iscas1994-5.html#TanE94a