| 加工定制：否 | 品牌：KDS | 型号：DSA321SDN |
| 种类：振荡器 | 标称频率：21.700000MHz | 调整频差：±1MHz |
| 温度频差：±1MHz | 总频差：±1MHz | 负载电容：10pF |
| 基准温度：+25℃ |
JAVDA深圳嘉惟达科技有限公司
供应KDS晶振DSA321SDN 21.700MHz 1XTV21700PAA VC-TCXO 3225压控温补晶体
应用领域：手机、GPS/GNSS、工业无线通信设备等。
产品特点：小型化 轻型化，低电压、低相位噪音、单体结构
常见频率：16.3676MHz、16.367667MHz、16.368MHz、16.369MHz、16.8MHz、19.2MHz、26MHz、33.6MHz、38.4MHz、40MHz、48MHz、52MHz等
常用尺寸：1612、2016、2520、3225
| Type | DSA321SDN (VC-TCXO) | |||
|---|---|---|---|---|
| Frequency Range | 9.6 to 52MHz | |||
| Standard Frequency | 19.2MHz/26MHz/38.4MHz/40MHz/52MHz | |||
| Supply Voltage Range | +1.68 to +3.5V | |||
| Supply Voltage (VCC) | +1.8V / +2.6V / +2.8V / +3.0V / +3.3V | |||
| Current Consumption | +1.5mA max. (f≦26MHz)/+2.0mA max. (26 | |||
| Output Level | 0.8Vp-p min. (f≦52MHz) (Clipped Sinewave/DC-coupled) | |||
| Output Load | 10kΩ//10pF | |||
| Frequency Stability | Tolerance | ±1.5×10-6 max. (After 2 reflows) | ||
| vs. Temperature | ±1.0×10-6,±2.5×10-6 max./-30 to +85℃ ±1.0×10-6,±2.5×10-6 max./-40 to +85℃ (Option) | |||
| vs. Supply Voltage | ±0.2×10-6 max. (VCC ±5%) | |||
| vs. Load Variation | ±0.2×10-6 max. (10kΩ//10pF±10%) | |||
| vs. Aging | ±1.0×10-6 max./year | |||
| Frequency Control | Control Sensitivity | ±3.0×10-6 to ±5.0×10-6/Vcont=+1.4V±1V @VCC≧ +2.6V ±3.0×10-6 to ±5.0×10-6/Vcont=+0.9V±0.6V @VCC=+1.8V | ||
| Response Slope | Positive | |||
| Start up Time | 2.0ms max. | |||
| Phase Noise Offset 100Hz Offset 1kHz Offset 10kHz Offset 100kHz | [f≦26MHz] -115dBc/Hz -130dBc/Hz -150dBc/Hz -155dBc/Hz | [26MHz＜f≦40MHz] -110dBc/Hz -130dBc/Hz -150dBc/Hz -155dBc/Hz | [40MHz＜f≦52MHz] -105dBc/Hz -125dBc/Hz -145dBc/Hz -150dBc/Hz | |
| Packing Unit (1) | 2000pcs./reel (Φ180) | |||
长期供应蓝牙晶振、无线晶振、晶振、LED控制器晶振、对讲机晶振、车载电子晶振、玩具晶振、平板电脑晶振、智能穿戴设备晶振、播放器晶振等
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