Amplifier linearization promotes efficiency in multi-carrier WCDMA basestation
Amplifier linearization promotes efficiency in multi-carrier WCDMA basestation
Vendor:
NTLab
Category:
Amplifier
130 to 940 MHz Power amplifier
The power amplifier supplies the transmit RF signal to the antenna.
Overview
The power amplifier supplies the transmit RF signal to the antenna. It is based on E class power amplifier with preamplifier. Voltage regulator and duty cycle adjustment system are used to regulate an output power. Matching circuit is needed to transmit output signal to the antenna and to eliminate the second and the third harmonics of PA output signal. Built-in trimming capacitors are used for PA fine adjustment.Operating frequency range is 130...940 MHz. Maximum output power is 10 dBmW.
The block is fabricated on iHP SiGe BiCMOS 0.25 um (SGB25V) technology.
Key features
- iHP SGB25V
- E class PA
- Adjusted gain (-20..10 dBmW)
- Build-in voltage regulator
- Build-in duty cycle adjustment system of output signal
- Build-in block of adjustment capacities for fine adjustment characteristics
- Portable to other technologies (upon request)
Block Diagram
250iHP_PA_01 block diagram
Applications
- Portable transmitters
- Portable transceiver
- Mobile communication devices
What’s Included?
- 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
Specifications
Identity
Part Number
250iHP_PA_01
Vendor
NTLab
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
Lithuania
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Frequently asked questions about Amplifier IP cores
What is 130 to 940 MHz Power amplifier?
130 to 940 MHz Power amplifier is a Amplifier IP core from NTLab listed on Semi IP Hub.
How should engineers evaluate this Amplifier?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Amplifier IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.