T85B ETC2 | Alldatasheet
Document overview
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Technical content
www.bliley.com Description: The T85B Temperature Compensated Voltage Controllable Crystal Oscillator (TCVCXO) Series products provide Stratum III level frequency stability with voltage controlled frequency adjust in a miniature 5 x 7 mm ceramic SMD package. Features:
- Available in frequencies from 5 to 26 MHz with 10 MHz, 12.8 MHz,
25 MHz, and other frequencies as
- +/-4.6 ppm overall frequency stability including 20 years aging
- +/-5 ppm frequency pull range
- CMOS and Clipped Sine Wave available
- Standard 5 x 7 mm ceramic SMD package
- RoHS-6 / Lead-free compliant
- Tri-state control Frequency Range, Operating Temperature, and Frequency Stability: Frequency Range Operating Temperature Product Code Frequency Stability Stability (Overall)* Product Code -20 to +70° C C +/- 0.28 ppm +/- 4.6 ppm A -40 to +85° C D +/- 0.50 ppm +/- 4.6 ppm B +/- 1.00 ppm -+/-4.6 ppm C 5 to 26 MHz
- Add +/- 1ppm setting calibration @ +25° C ; +/- 0.6 ppm for supply and load variation ; +/- 2.0 ppm for aging
- To achieve +/- 4.6 ppm overall stability or better
- For Frequency stabilities >= +/- 0.5 ppm with a clipped sinewave output the TV85B product should be selected
- +/- 0.28 ppm is not available from –40 to 85 ° C Aging: (typical at 10MHz after 30 days continuous operation) Frequency Timeframe Aging Product Code 10 MHz 20 Years +/- 2.5 ppm N/A Phase Noise: Frequency Offset Phase Noise (Typ.) Product Code
1 Hz - 60 dBc/Hz
10 Hz - 90 dBc/Hz
100 Hz -120 dBc/Hz
1 KHz -140 dBc/Hz
10 KHz -155 dBc/Hz
10.0 MHz
100 KHz -155 dBc/Hz
2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571 Page 1 of 4 Rev 1.2
Supply Voltage (Vs): Supply Voltage (Vs): Power Supply (Vs) Power Supply (Vs) +3.3 Vdc +/-10% +3.3 Vdc +/-10% +5.0 Vdc +/-10% +5.0 Vdc +/-10% Product Code C D Current Consumption: CMOS Clipped Sine Wave Supply Current 6 mA 3.5 mA Environmental: Storage Temperature -55 to +125° C Output Waveform: CMOS Clipped Sine Wave HCMOS Output Levels (15pf load) "0" < 0.1(Vs); "1" > 0.9(Vs) Output Level 0.8 V p-p min. Rise / Fall Time <10ns (10% to 90%) Duty Cycle 45 to 55% @ 50% Logic 1 Product Code A B Pulling Range: Tuning Range None (TCXO) +/- 5 ppm Product Code A B *Note: Only +/- 5 ppm minimum pull is available as a TCVCXO Ordering Options: Operating Temperature Frequency Stability Supply Voltage Output Waveform Pulling Range Operating Frequency C A C A A D B D B B C xx.xxxxMHz www.bliley.com 2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571 T85B C A C A B 10.0000MHz Product Selection Code (refer to the above example): This part is RoHs compliant; -20 to +70° C, +/- 0.28 ppm, 3.3 volt CMOS output with +/- 5 ppm pull, 10MHz operating frequency ** Not all combinations are available in this product. Outline Drawing & Pin Out: Page 2 of 4 Rev 1.2
www.bliley.com 2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571 Page 3 of 4 Rev 1.2
How to Order This Product: Contact Bliley Technologies with Product Selection Code from Ordering Options Section above. Attn: Sales @ Bliley Fax: 814-833-2712 Phone: 814-838-3571 Email: info@bliley.com Web: www.bliley.com From: www.bliley.com Page 4 of 4 Rev 1.2 2545 West Grandview Blvd Erie, PA. 16506 Tel (814) 838-3571