SPK-HC-49/U
石英晶體振盪器 (頻率範圍: 1.5MHZ~100MHZ 尺寸: HC-49U)
產品說明
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SPK 兆福產品
首頁 > SPK 兆福產品 > 頻率控制系列產品 > 石英晶體振盪器 Quartz crystal 全系列貼片型SMD直腳型 DIP 圓柱型Cylinder
石英晶體振盪器 Quartz crystal 全系列貼片型SMD直腳型 DIP 圓柱型Cylinder
產品規格
| 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 |
Table 1 : Equivalent series resitance ( ESR Ω )
| 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 |
產品應用
Motherboard of computer, consumer electronics, CD-ROM VTR, Data communication, Automotive electronics, Modem, TV game
