Doubly-Rotated Cut Crystals

Frequency-versus-Temperature Characteristics

The SC-cut leads the family of doubly-rotated cut crystals in warmup, phase-noise, G-sensitivity, and aging characteristics. Also, please note from a comparative analysis with respect to inflection points versus turning-point ranges, the standard SC and IT-cut graphs compared to the modified SC-cut graphs. As the graphs indicate, frequency and temperature behaviors differ, which can be advantageous in certain applications.

As a world-leader in doubly-rotated cut crystal technology,
Bliley Technologies has set the standard for innovative design concepts in this field.

Mechanical Dimensions

As shown below, Bliley offers doubly-rotated cut crystals in a variety of holder configurations. Customized versions are also available. (Click on the outline drawings for an enlarged view.)

Electrical Specifications

Typical Specifications for Doubly Rotated Cut Crystals
* Other frequencies available on request
** Aging-after 30 days operation

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Mil Pkg.


Bliley Type


Frequency Range*(MHz)


Overtone
Mode


Crystal Cut


 Max Series Res. (Ohms)


Avg. Q (x106)


Freq. Tol.
at TP (±ppm)


Aging** per Week (ppb/1x10-9)


C0 (pF)


C1 (fF)


Typical Drive
Level (mW)

HC-35/UBK3505MOD SC - B1700.175204.30.1250
HC-35/UBK3603IT600.135203.10.4850
HC-35/UBK3903SC400.135204.60.5550
HC-36/UBA64.8
- 5.2
3IT902.21.523.20.250
HC-36/UBA64.8 - 5.23SC1202.21.523.20.1550
HC-36/UBA64.8
- 5.2
3MOD SC - A1302.21.523.20.1350
HC-36/UBA64.8 - 5.23MOD SC - B1402.21.523.20.1150
HC-36/UBA69.-11.3IT5011.543.80.3550
HC-36/UBA69.-11.3SC6511.543.80.2450
HC-36/UBA69.-11.3MOD
SC - A
7511.543.80.2150
HC-36/UBA69.-11.3MOD SC - B8511.543.80.1850
HC-37/UBK5W4.8
- 5.2
3IT902.21.523.20.250
HC-37/UBK5W4.8 - 5.23SC1202.21.523.20.1550
HC-37/UBK5W4.8
- 5.2
3MOD SC - A1302.21.523.20.1350
HC-37/UBK5W4.8 - 5.23MOD SC - B1402.21.523.20.1150
HC-37/UBK5W9.-11.3IT5011.543.80.3550
HC-37/UBK5W9.-11.3SC6511.543.80.2450
HC-37/UBK5W9.-11.3MOD
SC - A
7511.543.80.2150
HC-37/UBK5W9.-11.3MOD SC - B8511.543.80.1850
HC-40/WBK2W4.8
- 5.2
3IT902.21.523.20.250
HC-40/WBK2W4.8 - 5.23SC1202.21.523.20.1550
HC-40/WBK2W4.8
- 5.2
3MOD SC - A1302.21.523.20.1350
HC-40/WBK2W4.8 - 5.23MOD SC - B1402.21.523.20.1150
HC-40/WBK2W9.-11.3IT5011.543.80.3550
HC-40/WBK2W9.-11.3SC6511.543.80.2450
HC-40/WBK2W9.-11.3MOD
SC - A
7511.543.80.2150
HC-40/WBK2W9.-11.3MOD SC - B8511.543.80.1850
HC-43/UBA2W903SC1000.1352040.1750
HC-47/UBA6W4.8
- 5.2
3IT902.21.523.20.250
HC-47/UBA6W4.8 - 5.23SC1202.21.523.20.1550
HC-47/UBA6W4.8
- 5.2
3MOD SC - A1302.21.523.20.1350
HC-47/UBA6W4.8 - 5.23MOD SC - B1402.21.523.20.1150
HC-47/UBA6W9.-11.3IT5011.543.80.3550
HC-47/UBA6W9.-11.3SC6511.543.80.2450
HC-47/UBA6W9.-11.3MOD
SC - A
7511.543.80.2150
HC-47/UBA6W9.-11.3MOD SC - B8511.543.80.1850
N/ABK24.8
- 5.2
3IT902.21.523.20.250
N/ABK24.8 - 5.23SC1202.21.523.20.1550
N/ABK24.8
- 5.2
3MOD SC - A1302.21.523.20.1350
N/ABK24.8 - 5.23MOD SC - B1402.21.523.20.1150
N/ABK29.-11.3IT5011.543.80.3550
N/ABK29.-11.3SC6511.543.80.2450
N/ABK29.-11.3MOD
SC - A
7511.543.80.2150
N/ABK29.-11.3MOD SC - B8511.543.80.1850
N/ABK54.8
- 5.2
3IT902.21.523.20.250
N/ABK54.8 - 5.23SC1202.21.523.20.1550
N/ABK54.8
- 5.2
3MOD SC - A1302.21.523.20.1350
N/ABK54.8 - 5.23MOD SC - B1402.21.523.20.1150
N/ABK59.-11.3IT5011.543.80.3550
N/ABK59.-11.3SC6511.543.80.2450
N/ABK59.-11.3MOD
SC - A
7511.543.80.2150
N/ABK59.-11.3MOD SC - B8511.543.80.1850
N/ABA1403SC600.15204.50.5550

Product offerings and specifications are presented as a guide. Offerings and specifications are subject to change without notice.<br> Please consult with your Factory Representative or Bliley Sales Department for latest information.

About Us

Bliley Technologies is a worldwide leader in the design and manufacturing of low noise frequency control products. Privately owned and operated since 1930, our dedicated employees, utilizing our 64,000 square foot manufacturing facility located in Erie PA, have been a stable source of quality frequency control products for our customers for over eighty years.

Contact Us

 (814) 838-3571

  sales@bliley.com

 2545 W Grandview Blvd, Erie PA 16506