MtronPTI
Corporate Headquarters
100 Douglas Avenue
PO Box 630
Yankton, SD 57078-0630
1-800-762-8800
www.mtronpti.com
Features:
Multiple Output Frequencies (2, 3, or 4) - Selectable
Superior Jitter Performance (less than 0.25 ps RMS, 12 kHz -
20 MHz)
Frequencies from 50 MHz to 1.4 GHz (LVDS/LVPECL/CML), and
10 MHz to 150 MHz (HCMOS)
Applications:
Where more than one selectable frequency is required for differ-
ent global regions, FEC (Forward Error Correction) or selectable
funcionality are required.
Telecommunications such as SONET / SDH / DWDM / FEC /
SERDES / OC-3 thru OC-192
Wireless base stations / WLAN / Gigabit Ethernet
Avionic ight controls and military communications
Introduces
M31x Series Multiple Frequency
LVPECL/LVDS/CML/HCMOS VCXO
Featuring QiK ChipTM Technology
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see www.mtronpti.com for our complete offering and detailed datasheets. Contact us for your application specic requirements: MtronPTI 1-800-762-8800.
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Applications Note:
The M31x series is ideally suited for a wide range of applications, specically applications where extremely
tight jitter performance is needed with a wide range of exibility in the frequencies available. In video ap-
plications where line-rate timing-jitter is crucial, the QiK Chip M31x is a critical component of success for
the circuit design. Jitter performance and Phase Noise performance well exceed the required SMPTE
standards established for video applications.
In addition, the QiK Chip M31x product series provides multiple output frequencies from a single, highly
stable crystal. Using a standard 5x7mm package provides access to up to 4 arbitrary output frequencies
from the same oscillator, simplifying the performance-sensitive design testing and validation that requires
frequency margining.
Industry leading jitter and phase noise performance, reduction in testing costs, increased exibility in reducing
PCB real estate for multiple output frequency demands, and an order to delivery time of less than 2 weeks,
provides engineering and production advantages that have not been available in a small 5x7mm package in
the past. The M31x produces outputs from 10MHz to 1.4GHz with unlimited margining increments. These
independent frequencies can be a few parts per million or hundreds of MHz apart.
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see www.mtronpti.com for our complete offering and detailed datasheets. Contact us for your application specic requirements: MtronPTI 1-800-762-8800.
3
M31x Series Multiple Frequency LVPECL/LVDS/CML/HCMOS VCXO – 3.3/2.5/1.8 Volt – 5x7 mm
Product Features
Product Description
Product Applications
Product Ordering Information
Multiple Output Frequencies (2, 3, or 4) - Selectable•
QiK Chip• TM Technology
Superior jitter performance (less than 0.25 ps RMS, 12 kHz - 20 MHz)•
APR from ±50 to • ±300 ppm over industrial temperature range
SAW replacement - better performance•
Frequencies from 50 MHz - 1.4 GHz (LVDS/LVPECL/CML)•
Frequencies from 10 MHz to 150 MHz (HCMOS)•
M3120Sxxx, M3121Sxxx, M3122Sxxx
M3130Sxxx, M3131Sxxx, M3132Sxxx
M3140Sxxx, M3141Sxxx, M3142Sxxx
Contact factory for datasheets.
Global/Regional selection•
Forward Error Correction (FEC) / Selectable Functionality applications•
Telecommunications such as SONET / SDH / DWDM / FEC / SERDES •
/ OC-3 thru OC-192
1-2-4-10 Gigabit Fibre Channel•
Wireless base stations / WLAN / Gigabit Ethernet•
xDSL, Network Communications•
Avionic ight controls•
Military Communications•
Clock and data recovery•
Low jitter clock generation•
Frequency margining•
The multiple frequency VCXO utilizes MtronPTI’s Qik ChipTM technology to provide a very low jitter clock for all
output frequencies. The M31x is available with up to 4 different frequency outputs from 10MHz through 1.4
GHz. Unlike traditional VCXO’s where multiple crystals are required for each frequency, the M31x utilizes a
rock solid fundamental 3rd overtone crystal and the Qik ChipTM IC to provide the wide range of output frequen-
cies. Using this design approach, the M31x provides exceptional performance in frequency stability, jitter,
phase noise and long term reliability.
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see www.mtronpti.com for our complete offering and detailed datasheets. Contact us for your application specic requirements: MtronPTI 1-800-762-8800.
4
M31x Series Multiple Frequency LVPECL/LVDS/CML/HCMOS VCXO – 3.3/2.5/1.8 Volt – 5x7 mm
Performance Characteristics
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see www.mtronpti.com for our complete offering and detailed datasheets. Contact us for your application specic requirements: MtronPTI 1-800-762-8800.
5
M31x Series Multiple Frequency LVPECL/LVDS/CML/HCMOS VCXO – 3.3/2.5/1.8 Volt – 5x7 mm
Phase Noise Plot
Output Waveform
Output Waveform: LVDS / CML / LVPECL
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see www.mtronpti.com for our complete offering and detailed datasheets. Contact us for your application specic requirements: MtronPTI 1-800-762-8800.
6
M31x Series Multiple Frequency LVPECL/LVDS/CML/HCMOS VCXO – 3.3/2.5/1.8 Volt – 5x7 mm
Product Dimension & Pinout Information
DENOTES PIN 1
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see www.mtronpti.com for our complete offering and detailed datasheets. Contact us for your application specic requirements: MtronPTI 1-800-762-8800.
7
M31x Series Multiple Frequency LVPECL/LVDS/CML/HCMOS VCXO – 3.3/2.5/1.8 Volt – 5x7 mm
Handling Information
Quality Parameters
Part Marking Guide
Although protection circuitry has been designed into the M31x oscillator, proper precautions should be taken to
avoid exposure to electrostatic discharge (ESD) during handling and mounting. MtronPTI utilizes a human-body
model (HBM) and a charged-device model (CDM) for ESD-susceptibility testing and protection design evaluation.
ESD voltage thresholds are dependent on the circuit parameters used to dene the mode. Although no industry-
wide standard has been adopted for the CDM, a standard HBM (resistance = 1500 Ω, capacitance = 100 pF) is
widely used and therefore can be used for comparison purposes. The HBM ESD threshold presented here was
obtained using these circuit parameters.
Line 1: Model Number
Line 2: Frequency
Line 3: Date Code
Line 4: Pin 1 Indicator / MtronPTI
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see www.mtronpti.com for our complete offering and detailed datasheets. Contact us for your application specic requirements: MtronPTI 1-800-762-8800.
8
M31x Series Multiple Frequency LVPECL/LVDS/CML/HCMOS VCXO – 3.3/2.5/1.8 Volt – 5x7 mm
Maximum Soldering Conditions
Tape & Reel Specications
(all measurements
are in mm) A B C D E F G H I J K L
M31x 6.51 9.29 1.5 7.5 2.8 4 8/12 16 180-330 13 21 60-100
Standard Tape and Reel: 1000 parts per reel
Solder Conditions
Note: Exceeding these limits may damage the device.
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see www.mtronpti.com for our complete offering and detailed datasheets. Contact us for your application specic requirements: MtronPTI 1-800-762-8800.
9
M31x Series Multiple Frequency LVPECL/LVDS/CML/HCMOS VCXO – 3.3/2.5/1.8 Volt – 5x7 mm
For custom products or additional specications contact our sales team at
800.762.8800 (toll free) or 605.665.9321
For more information on this product visit the MtronPTI website at
www.mtronpti.com
Typical Test Circuit & Load Circuit Diagrams
Product Revision Table
Date Revision PCN Number Details of Revision
7/20/07 A 10118 IC Revision to improve phase noise and electrical performance
MtronPTI reserves the right to make changes to the product(s) and service(s) described herein without notice. No liability is assumed as a result of their use or application.
Please see www.mtronpti.com for our complete offering and detailed datasheets. Contact us for your application specic requirements: MtronPTI 1-800-762-8800.
10
M31x Series Multiple Frequency LVPECL/LVDS/CML/HCMOS VCXO – 3.3/2.5/1.8 Volt – 5x7 mm
Orlando
2525 Shader Rd
Orlando, FL 32804 USA
Phone: 407-298-2000
Fax: 407-293-2979
Email: SalesORL@mtronpti.com
Yankton
PO Box 630
Yankton, SD 57078-0630 USA
Phone: 605-665-9321
Toll Free: 800-762-8800
Fax: 605-665-1709
Email: SalesYKT@mtronpti.com
Europe
The Netherlands
Phone: 31-40-368-6818
Fax: 011-31-40-368-3501
Email: SalesEU@mtronpti.com
Asia Pacic
1104 Shanghai Industrial
Investment Building
48-62 Hennessy Road
Wanchai, Hong Kong, China
Phone: 852-2866-8023
Fax: 852-2529-1822
Email: SalesHK@mtronpti.com
Connecticut
755 Main Street
Suite 2B, Building 2
Monroe, CT 06470 USA
Phone: 800.762.8800
Fax: 203.452.9435
Email: MilSales@mtronpti.com
Santa Clara
1495 Franklin Street
Santa Clara, CA 95050 USA
Phone: 408.395.0700
Fax: 408.395.8074
Email: SalesCA@mtronpti.com
