Amplifier linearization promotes efficiency in multi-carrier WCDMA basestation
Amplifier linearization promotes efficiency in multi-carrier WCDMA basestation
Vendor:
Archband Labs Inc.
Category:
Amplifier
PCM to Class D Amplifier
The AR35S13B is a high-performance digital Class D Amplifier IP for mono speaker playback application.
Overview
The AR35S13B is a high-performance digital Class D Amplifier IP for mono speaker playback application. The amplifier converts 16-24 bits digital PCM (pulse code modulation) from SoC into PWM (pulse-width modulation) data. The IP is capable of providing 0.1% THD+N performance in light loading condition. The IP is fabricated in SMIC 0.13um 1P6M logic process.
Key features
- Power efficiency: 85% ~ 95%
- THD: 0.1% (50mA loading) 10% (max output power)
- SNR: >90dB @ 4ohm loading
- Short circuit protection
- Thermal protection
- Pop/click-noise suppression
- H-Bridge Outputs
- I2C/SPI control interface
- SMIC 130nm 1P6M logic
What’s Included?
- Datasheet
- Integration guidance
- GDSII abstract (.lef)
- Timing model (.lib)
- GDSII merge
- Silicon validation report
- AE support
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| SMIC | 130nm | G | — |
Specifications
Identity
Part Number
AR35S13B
Vendor
Archband Labs Inc.
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
USA
Learn more about Amplifier IP core
Designing the Beam Steering Core for a C-Band AESA: A Look at VSI's VBF0644 GaAs Beamformer IC
Among the four building blocks of an AESA T/R module — power amplifier, low-noise amplifier, T/R switch, and beamformer IC — the beamformer is the one that most directly determines system-level radar performance.
Powering the Future of RF: Falcomm and GlobalFoundries at IMS 2025
GF’s comprehensive RF portfolio, including our industry-leading RFSOI, SiGe, 22FDX+ and RF GaN platforms, is purpose-built to push the boundaries of what’s possible in connectivity, but we’re not doing it alone. Together with innovative partners like Falcomm, we’re moving the industry forward, providing our customers with cutting-edge solutions to enhance performance, power and integration and create connected technologies with higher signal quality, better efficiency and longer battery life.
Real-Time ESD Monitoring and Control in Semiconductor Manufacturing Environments With Silicon Chip of ESD Event Detection
Integrated circuits are susceptible to electrostatic discharge (ESD) events. Real-time detection and alerting of ESD events in semiconductor manufacturing environments is the key to achieving well ESD control. Additionally, the magnitude and duration of an ESD event are strongly correlated with the specific type of ESD events.
Novel Trade-offs in 5 nm FinFET SRAM Arrays at Extremely Low Temperatures
Linearity Analysis of Source-Degenerated Differential Pairs for Wireline Applications
This paper presents a comprehensive analysis of nonlinearities in differential pairs with source degeneration and their impact on wireline communication applications.
Frequently asked questions about Amplifier IP cores
What is PCM to Class D Amplifier?
PCM to Class D Amplifier is a Amplifier IP core from Archband Labs Inc. listed on Semi IP Hub. It is listed with support for smic.
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.