T56
T56
Greenray Industries' T56 Series TCXO is designed for timing applications that require low power consumption, tight stability over a military temperature range, and a compact size.
- Wide temperature range from –55 °C to +125 °C
- Compact and rugged 5.0 x 3.2 mm package
- Tight temperature stability of ± 1 ppm over the full temperature range
- Excellent long-term aging of less than 4 ppm over 10 years
- Low acceleration sensitivity of less than 3x10-10/g
- Low power consumption
- Telecommunications
- High-shock electronics
- Mobile radio and instrumentation
- Airborne and wireless communications
- Microwave receivers
- Nominal Frequency: 10 to 52 MHz at +25°C
- Frequency Stability: ± 0.5 ppm from -45°C to +105°C, ± 1.0 ppm from -55°C to +125°C
- Aging: ± 1.0 ppm for the first year, ± 4.0 ppm over 10 years
- Acceleration Sensitivity: Tested at 90 Hz, 10 g with various sensitivity levels
- Frequency vs Reflow: 1.0 ppm after 24 hours recovery
- Frequency vs Voltage: ± 0.2 ppm for ± 5% voltage change
- Frequency vs Load: ± 0.1 ppm for ± 10% load change
- Voltage Control: ± 8.0 ppm with positive slope
- Start-up Time: 10 to 16 ms
- Phase Noise Performance: Ranges from -80 dBc/Hz at 10 Hz to -150 dBc/Hz at the floor
- DC Supply: 3.0 to 3.6 Vdc with supply current of 6 mA for CMOS and 3 mA for Clipped Sine
- RF Output: CMOS and Clipped Sine options with specific load and level requirements
- Vibration: MIL-STD-202G, 20 g, 20 Hz to 2000 Hz
- Shock: MIL-STD-202G, 100 g, 11 ms
- Operating Temperature: -55°C to +125°C
- Storage Temperature: -60°C to +125°C
- Terminal Finish: ENIG standard, SnPb 63/37 available
- Package Weight: 3 grams
- Soldering Instruction: Reflow
- Shipping: Tray Pack, Tape & Reel
T56 - X16 - CS - LG - 10 MHz - E, where each code represents specific stability, output, G-sensitivity, frequency, and terminal finish options.
Pad connections include control voltage, ground, output, and supply voltage, with non-connected pads that should be isolated.
The specifications are for a product under engineering development. Contact the factory for current availability.
Catalog excerpts
Product Description Greenray Industries' T56 Series TCXO has been developed as a reference oscillator for timing applications requiring low power draw, tight stability over military temperature range, and a compact footprint. Wide temperature range –55 °C to +125 °C Small and rugged 5.0 x 3.2 mm package Tight temperature stability of ± 1 ppm over −55 °C to +125°C Excellent long-term aging < 4 ppm over 10 years Low acceleration sensitivity < 3x10-10/g Low power consumption Telecommunications High-shock electronics Mobile radio Mobile instrumentation Airborne communications Wireless communicat
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Electrical Characteristics Parameter Nominal Frequency Frequency Stability (other stability available, please contact factory) Aging Electrical Characteristics Min Typical 10 ± 10% VC=0 to Supply, Positive Slope Supply Current CMOS Clipped Sine CMOS Load Symmetry Clipped Sine Phase Noise Performance Frequency Offset (Hz) Min Typical 10 -80 100 -112 1k -133 10 k -145 100 k -149 -150 Floor DC Supply Conditions Min Typical Supply Voltage Units dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz Ordering Code Ordering Code Load Sub-harmonics Ordering Code Worst axis tested @ 90 Hz, 10 g Start-up Time Acceleration...
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Environmental and Mechanical Specifications Screening Vibration Shock Screenings Method, Condition 204, C 213, I Description 20 g, 20 Hz to 2000 Hz, swept sine 100 g, 11 ms, half-sine Recommendations and General Information Information Notes -55°C to +125°C -60°C to +125°C ENIG STD., SnPb 63/37 (non-RoHS) available 3 grams Reflow Tray Pack, Tape & Reel Parameter Operating Temperature Storage Temperature Terminal Finish Package Weight Soldering Instruction Shipping Ordering Example T56 Model CS Output CS: Clipped Sine C: CMOS LG G-Sensitivity SD: STD LG: Low G UL: Ultra-Low G HG: Customer Speific...
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Package information CONTROL VOLTAGE NC NC GROUND OUTPUT NC NC SUPPLY VOLTAGE (NC Pads may have internal Connections and should be Isolated) Recommended Configuration Preliminary Specification The specifications on this datasheet pertain to a product which is under engineering development. Contact the factory to determine the current availability.
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