SPK-HC-49/ US-SMD
石英晶体振荡器(频率范围: 3.2MHZ~70MHZ 尺寸: HC49/ US-SMD)
产品说明
WORLDWIDE
SPK 兆福产品
首页 > SPK 兆福产品 > 频率控制系列产品 > 石英晶体振荡器Quartz crystal 全系列贴片型SMD直脚型DIP 圆柱型Cylinder
石英晶体振荡器Quartz crystal 全系列贴片型SMD直脚型DIP 圆柱型Cylinder
产品规格
| SPK TYPE | SPK-49S-SMD |
|---|---|
| Crystal Holder Prefix | 49US-SMD: 4.0 mm holder hight 49USS-SMD : 3.0 mm holder heihgt |
| Frequency Range : Fundamental Mode 3rd overtone Mode |
3.2 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 ( ESR) | 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 | ESR max. | Frequency Mhz | ESR max. |
|---|---|---|---|
| 3.2MHZ ~ 3.4MHZ | 300 | 13.0MHZ ~ 30.0MHZ | 40 |
| 3.5MHZ ~ 4.0MHZ | 150 | 24.0MHZ ~ 40.0MHZ | 40 |
| 4.1MHZ ~ 4.9MHZ | 120 | 40.1MHZ ~ 48.0MHZ | 30 |
| 5.0MHZ ~ 5.9MHZ | 100 | 27.0MHZ ~ 30.0MHZ(3rd) | 150 |
| 6.0MHZ ~ 8.9MHZ | 80 | 30.1MHZ ~ 50.0MHZ(3rd) | 100 |
| 9.0MHZ ~ 9.9 MHZ | 60 | 50.1MHZ ~ 70.0MHZ(3rd) | 80 |
| 10.0MHZ ~ 12.9 MHZ | 50 |
产品应用
Motherboard of computer, consumer electronics, CD-ROM VTR, Data communication, Automotive electronics, Modem, TV game
