Features Integrated VCO with very low phase noise floor Integrated Integer-N PLL with outstanding normalized phase noise contribution of -224 dBc/Hz VCO divider values of 2 to 8 (all divides) Channel divider values of 1, 2 to 510 (even divides) LVDS and LVPECL clock outputs Partially integrated loop filter Dedicated divider and delay blocks on each clock output Pin compatible family of clocking devices 3.15 to 3.45 V operation Package: 48 pin LLP (7.0 x 7.0 x 0.8 mm) 200 fs RMS Clock generator performance (10 Hz to 20 MHz) with a clean input clock Description The LMK03000 family of precision clock conditioners combine the functions of jitter cleaning/reconditioning, multiplication, and distribution of a reference clock. The devices integrate a Voltage Controlled Oscillator (VCO), a high performance Integer-N Phase Locked Loop (PLL), a partially integrated loop filter, and up to eight outputs in various LVDS and LVPECL combinations. The VCO output is optionally accessible on the Fout port. Internally, the VCO output goes through a VCO Divider to feed the various clock distribution blocks. Each clock distribution block includes a programmable divider, a phase synchronization circuit, a programmable delay, a clock output mux, and an LVDS or LVPECL output buffer. This allows multiple integer-related and phase-adjusted copies of the reference to be distributed to eight system components. The clock conditioners come in a 48-pin LLP package and are footprint compatible with other clocking devices in the same family.

Also Recommended LMK01000 Distribution, Divide, And Delay Only LMK02000▲ Includes PLL For Use With External VCO/VCXO. LMK03200▲ 0-delay Outputs With PLL+VCO For Jitter Cleaning And Clock Generation Apps Diagram

Typical Application *click for larger image Apps Diagram	Block Diagram *click for larger image Functional Block Diagram

Parameters / Values	LMK03033	LMK02000	LMK03200
Max Output Clock Freq	1080 MHz	800 MHz	1296 MHz
Min VCO Freq	1843 MHz	Undefined MHz	1185 MHz
Max VCO Freq	2160 MHz	Undefined MHz	1296 MHz
PLL Type	PLL + VCO	PLL only	PLL + VCO
RMS Jitter	0.8, 0.5 ps	0.2 ps	0.8 ps
LVDS Outputs	4	3	3
LVPECL Outputs	4	5	5
LVCMOS Outputs	0	0	0
Power Consumption	1.1797 Watt	1.125 Watt	1.1797 Watt
PowerWise Rating 6	104.8622222, 65.53888889 mW x ps /ch	28.125 mW x ps /ch	104.8622222 mW x ps /ch
Min Supply Voltage	3.15 Volt	3.15 Volt	3.15 Volt
Max Supply Voltage	3.45 Volt	3.45 Volt	3.45 Volt
Temperature Min	-40 deg C	-40 deg C	-40 deg C
Temperature Max	85 deg C	85 deg C	85 deg C
PowerWise	Yes	Yes	No

Datasheets

Title		Size	Date	Other Language
	LMK03033 Precision Clock Conditioner with Integrated VCO	677 Kbytes	13-Sep-10

Other Technical Documents

Title		Type	Date
	Clock Conditioner Owner's Manual	Design Guide	2006-11-10

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LMK03033CISQ/NOPB RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0 FARNELL Europe and Asia 3	$12.50 each at 1K+ pcs	reel of 1000
LMK03033CISQE/NOPB RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 344 AVNET-EM Worldwide 250 DIGI-KEY Worldwide 290 FARNELL Europe and Asia 5 MOUSER Worldwide 234 NEWARK Americas 67 TAYLOR Americas 344	$12.50 each at 1K+ pcs	reel of 250
LMK03033CISQX/NOPB RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$12.50 each at 1K+ pcs	reel of 2500
LMK03033ISQ/NOPB RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$11.00 each at 1K+ pcs	reel of 1000
LMK03033ISQE/NOPB RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 250 AVNET-EM Worldwide 250 DIGI-KEY Worldwide 538 FARNELL Europe and Asia 3 MOUSER Worldwide 250 TAYLOR Americas 250	$11.00 each at 1K+ pcs	reel of 250
LMK03033ISQX/NOPB RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty DIGI-KEY Worldwide 0	$11.00 each at 1K+ pcs	reel of 2500

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LMK03033.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LMK03033 is located at RoHS Status.

Part Number(s) (NSID)	Description	Availability	Current Reported Stock	Budgetary Pricing	Pack Size
LMK03033CEVAL	Precision Clock Conditioner with Integrated VCO (1843 - 2160 MHz)	Full production	Distributor Region Qty ARROW Worldwide 1 MOUSER Worldwide 1 TAYLOR Americas 1	$291.00 each	1
Description: The LMK03033C Evaluation Board simplifies evaluation of the LMK03033C Precision Clock Conditioner with Integrated VCO. The package consists of an Evaluation Board, Evaluation Board Instructions, and a cable for programming the device through a PC parallel port. Code-Loader is the software used to program the evaluation board. CodeLoader will run on a Windows 2000 or Windows XP PC. CodeLoader software can be downloaded from.http://www.national.com/timing/. Contents: Evaluation Board Assembly Evaluation Board Operating Instructions LPT uWire Cable

National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C1) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/en/packaging/greennopb.html. Lead free products are RoHS compliant.

Lead Free product status is available through the search tool located here

Part Number(s) (NSID)	Weight (milligrams)	Type	Pins	MSL Rating	Peak Reflow	RoHS Status	CAD Symbols	Models	Package Marking Format
LMK03033CISQ/NOPB	123.191	LLP	48	3	260	Detail	Download	N/A	NS UZXYTTE# K03033CI
LMK03033CISQE/NOPB	123.191	LLP	48	3	260	Detail	Download	N/A	NS UZXYTTE# K03033CI
LMK03033CISQX/NOPB	123.191	LLP	48	3	260	Detail	Download	N/A	NS UZXYTTE# K03033CI
LMK03033ISQ/NOPB	123.191	LLP	48	3	260	Detail	Download	N/A	NS UZXYTTE# K03033 I
LMK03033ISQE/NOPB	123.191	LLP	48	3	260	Detail	Download	N/A	NS UZXYTTE# K03033 I
LMK03033ISQX/NOPB	123.191	LLP	48	3	260	Detail	Download	N/A	NS UZXYTTE# K03033 I

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LMK03033.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LMK03033 is located at RoHS Status.

Design Tools

Title	Size	Date
Design and Simulation Software & CodeLoader Programming Software

CAD Symbols and Models Download LMK03033 CAD Symbols

Models N/A

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMK03033CISQ	BICMOS8B+	0	3632	0	0	2762292	2	783807897
LMK03033CISQE	BICMOS8B+	0	3632	0	0	2762292	2	783807897
LMK03033CISQX	BICMOS8B+	0	3632	0	0	2762292	2	783807897
LMK03033ISQ	BICMOS8B+	0	3632	0	0	2762292	2	783807897
LMK03033ISQE	BICMOS8B+	0	3632	0	0	2762292	2	783807897
LMK03033ISQX	BICMOS8B+	0	3632	0	0	2762292	2	783807897

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.

Moisture Sensitivity Level Data for LMK03033.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.

National's certificate of product compliance for LMK03033 is located at RoHS Status.

Clock Design Tool - Getting Started Loading video... Clock Design Tool - Device Simulation Loading video... Clock Design Tool - Loop Filter Design Loading video...

Clock Design Tool - Getting Started Date: 2010-03-22 Length: 0:11:48 Clock Design Tool - Device Simulation Date: 2010-03-22 Length: 0:08:52 Clock Design Tool - Loop Filter Design Date: 2010-03-22 Length: 0:05:31