What is PLL ECL phase-frequency detector with ECL charge pump?
PLL ECL phase-frequency detector with ECL charge pump is a PLL IP core from NTLab listed on Semi IP Hub.
Vendor:
NTLab
Category:
PLL
PLL ECL phase-frequency detector with ECL charge pump
Phase-frequency detector (PFD) forms control signal for VCO tuning.
Overview
Phase-frequency detector (PFD) forms control signal for VCO tuning. PFD compares phases of divided VCO signal and divided reference oscillator signal and detects phase difference. Charge pump generates pulses for loop filter. Reference frequency 0.32…10 MHz. Output current is 41...142.5 uA.
The block is fabricated on iHP SiGe BiCMOS 0.25 um (SGB25V) technology.
Key features
- iHP SGB25V
- Input signals with low amplitude
- Low disbalance of output current
- Portable to other technologies (upon request)
Block Diagram
250iHP_PFD_01 block diagram
Applications
- Phase-locked loop synthesizer
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_PFD_01
Vendor
NTLab
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
Lithuania
Frequently asked questions about PLL IP cores
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.