Vendor: NTLab Category: PLL

25MHz to 4.0GHz Fractional-N RC PLL Synthesizer on TSMC 3nm N3P

Fractional-N Phase locked loop frequency synthesizer is intended for ASIC clock generation.

TSMC 3nm N3P Pre-Silicon View all specifications

Overview

Fractional-N Phase locked loop frequency synthesizer is intended for ASIC clock generation. The Fractional-N PLL loop with 2GHz-4GHz VCO has high phase noise performance and ultra-fine frequency tuning step.

VCO Sub-band auto select (SAS) system allows to find automatically appropriate sub-band for VCO on locked PLL.

The block embeds reference current sources.

Silicon area: 0.01254mm2 (108um x 115um)

ELECTRICAL CHARACTERISTICS

Parameter	Symbol	Conditions	Value			Units
Parameter	Symbol	Conditions	min	typ	max	Units
Supply voltage	PLL_VDD	-	0.675	0.75	0.825	V
Operating temperature range	Tj	Junction	-40	27	125	ºС
Output frequency	Fout	-	25	-	4000	MHz
Phase noise	LOPN	at 10MHz	-	-107	-	dBc/Hz
Phase noise	LOPN	at 1GHz	-	-147	-	dBc/Hz
Output clock period jitter	Jperiod	-	-	0.6	-	ps
Reference frequency	Fref	-	4.0	-	1600	MHz
Lock time	Tlock	-	-	50	-	us
Start-up time	Tstart	-	-	3.1	-	ms
Output frequency fine tuning range	A	From center frequency	-1000	-	1000	ppm
LO duty cycle	LODC	-	45	-	55	%
Current consumption	Icc	-	-	3.0	5.0	mA
Shutdown current	Istd	-	-	15	900	uA
Reference signal - high level	VRefH	CMOS	PLL_VDD-0.1	-	PLL_VDD	V
Reference signal - low level	VRefL	CMOS	0	-	0.1	V

Block Diagram

003TSMC_PLL_01 block diagram

Silicon Options

Foundry	Node	Process	Maturity
TSMC	3nm	N3P	Pre-Silicon

Specifications

Identity

Part Number

003TSMC_PLL_01

Vendor

NTLab

Type

Silicon IP

Files

Product Sheet Download

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

Provider

NTLab

HQ: Lithuania

Frequently asked questions about PLL IP cores

What is 25MHz to 4.0GHz Fractional-N RC PLL Synthesizer on TSMC 3nm N3P?

25MHz to 4.0GHz Fractional-N RC PLL Synthesizer on TSMC 3nm N3P is a PLL IP core from NTLab listed on Semi IP Hub. It is listed with support for tsmc 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.