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QTCC230

Product catalog summary

Overview
Q-Tech's QTCC230 series are low-profile, miniature SMD crystal oscillators designed for low voltage applications. They are available in 1.8V, 2.5V, and 3.3V DC variants, covering a broad frequency range from 32.768kHz to 133.000MHz. These oscillators are housed in a ceramic package with gold-plated contact pads.

Applications

Gun launched munitions and systems
Smart munitions
Instrumentation
Navigation
Avionics
Ethernet/SynchE
SONET
Microprocessor clock

Features

ECCN: EAR99
HCMOS logic
Operating temperature range from -55ºC to +125ºC
Shock resistance up to 20,000G
Tri-State Output Standard
Hermetically sealed ceramic package
Military screening tests available
Lead Free, RoHS Compliant

Specifications

Output frequency range: 32.768kHz to 133.000MHz
Supply voltage: 3.3Vdc, 2.5Vdc, 1.8Vdc ± 10%
Frequency stability: Various options available based on temperature range
Operating supply current varies with frequency
Symmetry: 45/55%
Rise and Fall times: 4ns to 5ns
Output Load: 15pF max
Start-up time: 5ms max
Aging: ±5ppm max first year, ±2ppm max each year thereafter
Jitter (RMS): 1ps max

Environmental and Mechanical Specifications

Temperature cycling, constant acceleration, and vibration tests per MIL-STD standards
Moisture Sensitivity Level: J-STD-020, MSL=1
Reflow profile for Sn-Pb assembly provided

Ordering Information

Frequency stability vs. temperature codes available
Logic & Supply Voltage options: LVHCMOS +3.3V, +2.5V, +1.8V
Screening options: Unscreened or per MIL-PRF-55310, Level B

Catalog excerpts

QTCC230 SERIES LOW PROFILE 2.5 x 3.2mm MINIATURE SMD CRYSTAL OSCILLATORS _1.8, 2.5, and 3.3Vdc - 32.768kHz, 1.500 MHz to 133.000MHz Description Q-Tech’s surface-mount QTCC230 oscillators consist of an IC 3.3Vdc, 2.5Vdc, and 1.8Vdc clock square wave generator 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 32.768kHz, and 1.5MHz to 133.000MHz • Small footprint • HCMOS logic • 3.3Vdc, 2.5Vdc, and 1.8Vdc supply • Operating temperature -55°C to +125°C available • Able to meet 20,000G shock, half-sine, 0.1ms • Tri-State Output Standard • 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 Applications • Designed to meet today’s requirements for low voltage applications Gun launched munitions and systems Smart munitions Sample part number Instrumentation Navigation Avionics Ethernet/SynchE Logic & Supply Voltage: L = LVHCMOS +3.3V at 15pF N = LVHCMOS +2.5V at 15pF R = LVHCMOS +1.8V at 15pF Output Frequency Blank = Unscreened M = Per MIL-PRF-55310, Level B SONET Microprocessor clock Frequency vs. Temperature Code: 16 = ± 100ppm at -20°C to +70°C 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 - 6161 Chip Avenue Cypress, CA 90630 - Tel: 310-836-7900 - Fax: 310-730-6440 - www.q-tech.com

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QTCC230 SERIES LOW PROFILE 2.5 x 3.2mm MINIATURE SMD CRYSTAL OSCILLATORS 1.8, 2.5, and 3.3Vdc - 32.768kHz, 1.500 MHz to 133.000MHz <uy^±ajoa& [ajotfcis] Marking Line 1: QXX.XXX (Q for Q-Tech, no space 7 Characters of Frequency including decimal) Line 2: Dot (Pin 1 Indicator) + Date code (Y/Ww), Internal Traceability Code Package Information • Termination pads (4x), Electro nickel plating 1.27^m ~ 8.89^m typ., with gold 0.3^m ~ 1.0^m flash plate • Weight: 0.025g typ. Q-TECH Corporation - 6161 Chip Avenue Cypress, CA 90630 - Tel: 310-836-7900 - Fax: 310-730-6440 - www.q-tech.com

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QTCC230 SERIES LOW PROFILE 2.5 x 3.2mm MINIATURE SMD CRYSTAL OSCILLATORS _1.8, 2.5, and 3.3Vdc - 32.768kHz, 1.500 MHz to 133.000MHz Q-TECH Corporation - 6161 Chip Avenue Cypress, CA 90630 - Tel: 310-836-7900 - Fax: 310-730-6440 - www.q-tech.com

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LOW PROFILE 2.5 x 3.2mm MINIATURE SMD CRYSTAL OSCILLATORS 1.8, 2.5, and 3.3Vdc - 32.768kHz, 1.500 MHz to 133.000MHz Output Waveform (Typical) Test Circuit Typical test circuit for CMOS logic (*) CL includes probe and jig capacitance The Tristate function on pin 1 has a built-in pull-up resistor so it can be left floating or tied to Vdd without deteriorating the electrical performance. Reflow Profile Embossed Tape and Reel Information TYPICAL REFLOW PROFILE FOR Sn-Pb ASSEMBLY Dimensions are in mm. Tape is compliant to EIA-481-A. Package Reel size (Diameter in mm) Environmental and Mechanical Specifications...

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QTCC230

QTCC230

Catalog excerpts

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