The regulator stabilizes the external voltage (supply voltage) and forms an output level of the specified value. Adjustment is carried out by positive feedback through the operational amplifier. Feedback allows for voltage drop on the wire by which stabilized voltage is supplied to the cell.
The block is fabricated on iHP SiGe BiCMOS 0.25 um (SGB25V) technology.
Programmable LDO voltage regulator (output voltage 1.6 to 2.2 V)
Overview
Key Features
- iHP SiGe BiCMOS 0.25 um
- Output voltage 1.6…2.2 V
- High precision stabilization voltage
- Several operating modes
- Low current consumption
- Small area
- Low output level vs. supply voltage in a wide range
- Portable to other technologies (upon request)
Applications
- Portable electronic devices
- System-on-chip for different purposes
- Measurement and calibration systems
- Navigation systems
- Communication systems
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
iHP SiGe BiCMOS 0.25 um
Maturity
Pre-verification
Availability
Now
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