ECS International UM-1
CRYSTAL
| Part No. | UM-1 |
|---|---|
| Datasheet | UM-1 Download |
| Manufacturer |  ECS International |
| Description | CRYSTAL |
| Buy | Stock & Price |
ELECTRICAL CHARACTERISTICS
PARAMETERS Frequency Range Fundamental 3rd Overtone Frequency Tolerance* Frequency Temperature Tolerance* Operating Temperature Range TOPR Storage Temperature Range TSTG Load Capacitance (CL) Shunt Capacitance (CO) Drive Level (DL) Crystal Cut UM-1 UM-5 UM-4 10.000 ~ 30.000 MHz 25.000 ~ 90.000 MHZ 30.000 ~ 90.000 MHz See Table 1 See Table 2 See Table 2 -40 ~ +90⁰C 10pF – Series (Customer Specified) 7pF maximum 500 μW maximum AT-Cut TABLE 1 FREQUENCY TOLERANCE (@ +25⁰C) Tolerance ( x 10-6 ) ±10 ±15 ±20 ±30 ±50●
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● recommended ○ available TABLE 2 FREQUENCY-TEMPERATURE TOLERANCE (@+25⁰C) FREQUENCY Tolerance ( x 10-6 ) ±3.0 ±5.0 ±7.5 ±10 ±15 ±20 ±30 0 ~ +50⁰C ○○○○ -10 ~ +60⁰C ○○●○ -20 ~ +70⁰C ○○○○ -30 ~ +75⁰C ○○○ -30 ~ +80⁰C ○○● -35 ~ +80⁰C ○○ -40 ~ +85⁰C ○○ DIMENSIONS (mm) Continued on Page 2 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | UM-1, UM-5, UM-4 CRYSTAL TABLE 3 EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION NORMAL FREQUENCY (MHz) MODE 10 ~ 15 15 ~ 30 25 ~ 30 30 ~ 90 FUNDAMENTAL FUNDAMENTAL 3rd 3rd ESR (Ω) UM-1 UM-5, UM-4 40 max.
