|Author's Email Address
||This thesis had been viewed 5562 times. Download 978 times.|
|Type of Document
||Double Sampling Third Order Elliptic Function Low Pass Filter|
|Date of Defense
||double sampling integrators
elliptic function low-pass filter
||Most discrete time filters use Switched Capacitor structures, but Switched capacitor circuits have finite sampling rate and high power consumption. In this paper we use Switched Current structure to increase sampling rate and reduce power consumption.|
In this paper, we use a Class-AB structure to compose a double sampling third order low-pass filter. In this paper there are two integrator types. Modified backward Euler and modified forward Euler integrators were realized with double sampling technology from the backward Euler and forward Euler integrators. Compared with other circuits, the circuit has low power supply、low power consumption 、high sampling speed.
We employ HSPICE and MATLAB to simulate and design the circuit. We use TSMC 0.35μm process to implement this circuit. The power supply is 1.8V, the cut-off frequency is 3.6MHz, the sampling frequency is 72MHz, and the power consumption is 1.303mW.
||Tzyy-Sheng Horng - chair|
Ko-Chi Kuo - co-chair
Jyi-Tsong Lin - advisor
Chia-Hsiung Kao - advisor
Indicate in-campus at 0 year and off-campus access at 1 year.|
|Date of Submission