1.5MHZ~100MHZ SIZE : HC-49U
Quartz Crystal Units SPK-HC-49/U
Description
SPK TYPE | SPK-49U |
---|---|
Frequency Range : Fundamental Mode 3rd overtone Mode |
1.56 MHZ ~ 30MHZ |
27MHZ~ 70 MHZ | |
Crystal Cut | AT –CUT or 3rd AT-CUT |
Load Capacitance | Series or 8 to 50 PF |
Calibration Tolerance (at 25℃ ) | +/-10ppm ~ +/-50ppm |
Frequency Stability | +/-10ppm ~ +/-50ppm |
Operating temperature range | 0℃~50℃ , -10℃~60℃,-20℃~70℃,-30℃~80℃, -40℃~85℃ |
Shunt Capacitance ( Co ) | 7 pF maximum |
Equivalent series resistance ( E.S.R.) | See table 1 |
Aging (per year at +25℃ ) | +/-3 ppm |
Drive Level | 0, 0.5, 0.1, 0.2, 0.5, 1.0mW (to be specified by customer) |
Insulation resistance | > 500M Ω min/ DC100V |
Frequency Mhz | E.S.R. max. | Frequency Mhz | E.S.R. max. |
---|---|---|---|
1.56MHZ | 800 | 3.91 ~ 5.0MHZ | 100 |
1.8432MHZ | 600 | 5.01 ~ 7.0MHZ | 50 |
2.01 ~ 3.0MHZ | 400 | 7.01 ~ 10.0MHZ | 35 |
3.01 ~ 3.2MHZ | 200 | 10.0 ~ 30.0MHZ | 25 |
3.21 ~ 3.5MHZ | 150 | 30.1 ~ 45.0MHZ | 20 |
3.51 ~ 3.9MHZ | 120 | 24.0 ~ 100MHZ | 40 |