Build an adjustable high frequency notch filter: 02/06/03  EDN-Design Ideas / Although you can obtain universal, resistor-programmable switched-capacitor filters that are configurable as notch filters, most cannot operate at bandwidths higher than 100 kHz. Further, the typically 16

Composite Amp Provides High Gain & Bandwidth: 04/28/94 EDN-Design Ideas

Composite Amplifier Boosts Precision Of Programmable Voltage Source : 07/08/02 Electronic Design - Ideas for Design / Engineers often need dc voltage sources with very high precision and good resistive and/or capacitive load-driving capability for industrial applications. However, precision benchtop power supplies can be very expensive if high accuracy also is...  

HF Signal Generator:

Wideband AGC has 60 DB Dynamic Input Range: 10/10/96 EDN-Design Ideas

Wideband Filter Only Has Two Different Components : 01/21/02 Electronic Design - Ideas for Design / Wideband filters with bandwidths in excess of an octave can be created by cascading a high-pass filter and a low-pass filter. In this design idea, nine-pole high-pass and low-pass filters have been constructed using a modified equal-element design. A...  

Wideband Filter uses image Parameters: 10/26/00 EDN-Design Ideas / PDF contains multiple circuits - scroll to find this circuit

Wideband OpAmp Capable of MicroPower Operation : National Semiconductor Application Notes,24-Oct-2001

Wideband, Low Noise Amplifier Drives 50 Ohm Loads: 10/23/97 EDN-Design Ideas