Quadrature former (QF) generate differential output signals with phase shift of 90° for each of 4 channel, coherent to input signal. QF has two inputs and works with one differential or two independent signals. Output phase adjustment for each channel gives minimal phase error
Quadrature former 1.25-1.9 GHz
Overview
Key Features
- AMS035 BiCMOS 0.35 um
- 4 independent outputs
- Works with two input signal with different signals for output 1,2 and 3,4 respectively
- Up to 4 outputs with one input signal
- Adjustable output phase in range ±4.5° for each channel
Block Diagram
Applications
- Quadrature signal processing for mixer
Deliverables
- Schematic or NetList
- Abstract model (.lef and .lib files)
- Layout view (optional)
- Behavioral model (Verilog)
- Extracted view (optional)
- GDSII
- DRC, LVS, antenna report
- Test bench with saved configurations (optional)
- Documentation
Technical Specifications
Foundry, Node
AMS035 BiCMOS 0.35 um
Maturity
Silicon proven
Availability
Now