What is 800/1000 MHz DLL-based frequency multiplier?
800/1000 MHz DLL-based frequency multiplier is a DLL IP core from NTLab listed on Semi IP Hub. It is listed with support for tsmc Silicon Proven.
Vendor:
NTLab
Category:
DLL
800/1000 MHz DLL-based frequency multiplier
090TSMC_MDLL_01 is a clock multiplier accept an input clock and generates a phase-locked output clock at a multiple of the input …
Overview
090TSMC_MDLL_01 is a clock multiplier accept an input clock and generates a phase-locked output clock at a multiple of the input clock frequency. As with a DLL, each rising edge of the input clock zeros the phase error of the loop. Hence this circuit combines the low phase noise of a DLL with the clock multiplication ability of a PLL. A divide-by-M counter provides a programmable multiplication ratio for the MDLL.
The block is fabricated in TSMC 90 nm CMOS Logic Process.
Key features
- TSMC 90 nm CMOS
- Low jitter
- Precisely aligns the clock distribution output with a reference clock
- Low current consumption
- Compact implementation of the lowpass filter
- Portable to other technologies (upon request)
Block Diagram
090TSMC_MDLL_01 block diagram
Applications
- Frequency 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
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| TSMC | 90nm | CIS | Silicon Proven |
Specifications
Identity
Part Number
090TSMC_MDLL_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 DLL IP cores
How should engineers evaluate this DLL?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DLL 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.