Vendor: Dolphin Semiconductor Category: PLL

Linear Regulator, Low Noise optimized for sensitive application such as RF or PLL blocks

nLR-Charny-ref-[1.62-3.63]-[0.8-2.5]-Ixx.02, as any Power Management Virtual Component designed by Dolphin Design, is readily ret…

SMIC 40nm LL Pre-Silicon View all specifications

Overview

nLR-Charny-ref-[1.62-3.63]-[0.8-2.5]-Ixx.02, as any Power Management Virtual Component designed by Dolphin Design, is readily retargetable toward any submicron CMOS process.

Key features

  • Low noise: high power Supply Rejection Ratio (PSRR): - 65 dB at F < 10 kHz
  • Low intrinsic noise: 20 uVRMS at 10 Hz to 20 kHz
  • Low Bill-of-Material: optimized in density for the best trade-off for the given output current and input voltage range
  • Cost efficient solution compared to external Power Management.
  • Compatible with both Tantalum and ceramic capacitors
  • Behavioral models: ease integration in SoC and optimized Power Management Network (PMNet) by verifying mode transitions as well as noise propagation

Block Diagram

nLR-Charny-ref-1.62-3.63-0.8-2.5.02_SMIC_40_LL block diagram

Silicon Options

Foundry Node Process Maturity
SMIC 40nm LL Pre-Silicon

Specifications

Identity

Part Number
nLR-Charny-ref-1.62-3.63-0.8-2.5.02_SMIC_40_LL
Vendor
Dolphin Semiconductor
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Learn more about PLL IP core

Dolphin Semiconductor and INTERA Group Announce Reference Platform Combining Analog Voice Sensing and Neuromorphic AI for Ultra-Low-Power Edge Intelligence

Dolphin Semiconductor, a leading provider of semiconductor IP solutions, and INTERA Group, a semiconductor innovation company specializing in neuromorphic ASIC architectures, today announced a strategic collaboration to deliver a joint reference platform combining Dolphin’s WhisperExtractor (aMFCC) analog feature-extraction IP with INTERA’s Spiking Neural Network (SNN) processing architecture.

Vertex Growth commits €10M in Dolphin Semiconductor

Vertex Growth is a growth-stage venture capital fund anchored by Vertex Holdings, a subsidiary of global investment firm Temasek. The fund is dedicated to investing in high potential companies on the cusp of scaling-up.

Frequently asked questions about PLL IP cores

What is Linear Regulator, Low Noise optimized for sensitive application such as RF or PLL blocks?

Linear Regulator, Low Noise optimized for sensitive application such as RF or PLL blocks is a PLL IP core from Dolphin Semiconductor listed on Semi IP Hub. It is listed with support for smic Pre-Silicon.

How should engineers evaluate this PLL?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this PLL 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.

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