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QTCC358

Product catalog summary

Overview: The document provides technical specifications for the QTCC358 series of low phase noise miniature SMD LVDS/PECL crystal oscillators by Q-Tech Corporation. These oscillators are designed for low voltage applications with a frequency range from 100.000MHz to 250.000MHz and are available in 2.5Vdc and 3.3Vdc versions.

Specifications:

Output Frequency: 100.000MHz to 250.000MHz
Supply Voltage: 2.5Vdc or 3.3Vdc
Operating Temperature: -55ºC to +125ºC
Frequency Stability: Various options available, such as ±100ppm and ±50ppm over specified temperature ranges
Output Logic: LVPECL and LVDS
Package: Hermetically sealed ceramic with gold plated contact pads

Features:

Small footprint and broad frequency range
Military screening tests available
Lead Free and RoHS Compliant
ECCN: EAR99

Applications: Suitable for use in fiber channel, telecom, instrumentation, navigation, avionics, Ethernet/SynchE, SONET, and microprocessor clocks.

Ordering Information: Includes options for frequency stability, logic and supply voltage, and screening levels. Custom frequencies can be ordered.

Electrical Characteristics:

Output Frequency Range: 25.000MHz to 250.000MHz
Maximum Applied Voltage: -0.5 to +5.0Vdc
Duty Cycle: 45/55%
Phase Jitter: 0.3ps nominal, 0.7ps max
Start-up Time: 10ms max

Environmental and Mechanical Specifications: The oscillators meet various MIL-STD specifications for temperature cycling, vibration, shock, and solderability, among others. Moisture Sensitivity Level is classified as MSL=1.

Test Circuit and Reflow Profile: Detailed test circuit diagrams and a typical reflow profile for Sn-Pb assembly are provided.

Catalog excerpts

QTCC358 SERIES LOW PHASE NOISE 3.2 x 5mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS 2.5 and 3.3Vdc - 100.000MHz to 250000MHz Description Q-Tech’s surface-mount QTCC358 oscillators consist of an IC 3.3Vdc, 2.5Vdc and a miniature strip AT quartz crystal built in a low profile ceramic package with gold plated contact pads. Features • ECCN: EAR99 • Broad frequency range from 100.000MHz to 250.000MHz • Small footprint • LVPECL, LVDS logic • 2.5Vdc, 3.3Vdc supply • Operating temperature -55°C to +125°C available • Differential Output • Hermetically sealed ceramic package • Fundamental and 3rd Overtone designs • Military screening tests per MIL-PRF-55310 available • Tape and reel packaging • Lead Free, RoHS Compliant Logic & Supply Voltage: LW = LVDS +3.3V Applications • Designed to meet today’s requirements for low voltage applications • Fiber Channel • TELECOM • Instrumentation • Navigation • Avionics • Ethernet/SynchE • SONET • Microprocessor clock • COTS Stock List See all Miniature Oscillator products IN STOCK Ordering Information Sample part number Output Frequency Screening Blank = Unscreened Frequency vs. Temperature Code: 16 = ± 100ppm at -20°C to +70°C Ordering is NOT limited to the IN STOCK list. Please consult with our sales managers to order custom frequencies. Other Options Available For An Additional Charge • Hot Solder Dip Sn60/Pb40 per MIL-PRF 55310 Specifications subject to change without prior notice. Frequency stability vs. temperature codes may not be available in all frequencies. For Non-Standard requirements, contact Q-Tech Corporation at [email protected] Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com

Open the catalog to page 1

QTCC358 SERIES LOW PHASE NOISE 3.2 x 5mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS 2.5 and 3.3Vdc - 100.000MHz to 250000MHz Marking Line 1: QXXX.XXXXXX (Q for Q-Tech, no space 9 or 10 Characters of Frequency including decimal) Line 2: Dot (Pin 1 Indicator) + Date code (YY/WW), Internal Traceability Code Package Information • Termination pads (6x), Electro nickel plating 1.27|rm ~ 8.89|rm typ., with gold 0.3|rm ~ 1.0|rm flash plate • Weight: 0.057g typ. Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com

Open the catalog to page 2

QTCC358 SERIES LOW PHASE NOISE 3.2 x 5mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS 2.5 and 3.3Vdc - 100.000MHz to 250000MHz Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com

Open the catalog to page 3

QTCC358 SERIES LOW PHASE NOISE 3.2 x 5mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS 2.5 and 3.3Vdc - 100.000MHz to 250.000MHz Frequency Offset Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com

Open the catalog to page 4

Test Circuit QQTCC358 SERIES LOW PHASE NOISE 3.2 x 5mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS 2.5 and 3.3Vdc - 100.000MHz to 250.000MHz Reflow Profile Package ABC Environmental and Mechanical Specifications Environmental Test Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com

Open the catalog to page 5

QQTCC358 SERIES LOW PHASE NOISE 3.2 x 5mm MINIATURE SMD LVDS/PECL CRYSTAL OSCILLATORS 2.5 and 3.3Vdc - 100.000MHz to 250.000MHz Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com

Open the catalog to page 6

QTCC358

QTCC358

Catalog excerpts

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