Digital Phase Shifter Mini Circuits

Construction and circuit a phase shift oscillator produces a sine wave.

Digital phase shifter mini circuits.

Mini circuits sphsa 152 is a surface mount voltage variable phase shifter providing precise 360 phase control from 800 to 1500 mhz supporting many popular cellular and communications application bands. In the new designs the use of ideal microwave switches loaded lines switched lines and hybrids is not required. Mini circuits broad selection of surface mount and coaxial voltage variable phase shifters gives you precise phase control up to 360 degrees for a wide range of applications including cellular radar test and measurement and more. This model achieves low insertion loss of 2 8 db and good vswr of 1 2 1.

A simple phase shift oscillator is rc oscillator which provides less than or equal to 60 degree phase shift. When rst goes low the wiper is positioned at the new setting. Four novel digital phase shifter configurations are presented. For products not stocked we can generally supply them in around 4 to 6 weeks by special order poa.

Operation of the new circuits is based upon the phase shifting properties of symmetrical low high pass lc ladders. Therefore significant losses which are more apparent at high frequencies are eliminated. Mini kits can supply the full range of mini circuits phase shifters by special order. There are no products to list in this category.

Phase shifter stereo synthesizer example of figures. The input stage to the phase shifter provides a buffered ac coupled signal. Precise 180 degree and 360 degree phase control. Above image is showing a single pole phase shift rc network or ladder circuit which shifts the phase of the input signal equal to or less than 60 degrees.

Electronic kits components amplifiers connectors electromechanical electronic modules hardware magnetic materials mini circuits. Precise 180 degree and 360 degree phase control. They are used in a variety of applications including rf pa linearization rf distortion amplitude and phase modulation variable attenuators and fiber optics.