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美國艾博康ABRACON晶振結合內置電路石英的適當匹配ABS07-120-32.768KHZ-T
美國艾博康ABRACON晶振結合內置電路石英的適當匹配ABS07-120-32.768KHZ-T
如今,大多數電子電路都基于時鐘邏輯(包括微處理器、微控制器、FPGAs和CPLDs),需要一個時鐘源.根據頻率精度要求,有些采用諧振器,有些則使用現成的石英晶體結合內置諧振器電路；嵌入在大多數微控制器和微處理器.
Abracon Crystal晶振大多數(如果不是全部)嵌入式解決方案使用Pierce諧振器配置,集成為SOC(片上系統(tǒng))的一部分.明顯的事實與獨立諧振器相比,優(yōu)點包括成本、尺寸和功率；雖然關鍵的限制是石英的適當匹配內置皮爾斯諧振器的晶振美國艾博康ABRACON晶振,ABS07-120-32.768KHZ-T
從晶體來看,環(huán)路電容主要影響整體諧振器環(huán)路電容.該有效環(huán)路電容決定了諧振器環(huán)路相對于所需的諧振距離共振頻率.然而,整體的長期表現貼片晶振諧振器環(huán)路受以下因素影響:這些環(huán)路電容的無功阻抗(Xc)逆變器放大器的跨導(gm)限流電阻(Rs)是否存在美國艾博康ABRACON晶振,ABS07-120-32.768KHZ-T
| ABS07-32.768KHZ-7-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-7-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-9-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-9-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-9-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-7-1-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-7-1-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-7-1-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-9-1-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-9-1-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-9-1-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-6-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-6-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-6-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-1-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-1-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-1-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-4-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-4-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS07-32.768KHZ-4-T | Abracon LLC | ABS07 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS05-32.768KHZ-T | Abracon LLC | ABS05 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS05-32.768KHZ-T | Abracon LLC | ABS05 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS05-32.768KHZ-T | Abracon LLC | ABS05 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS05-32.768KHZ-9-T | Abracon LLC | ABS05 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS05-32.768KHZ-9-T | Abracon LLC | ABS05 | kHz Crystal (Tuning Fork) | 32.768kHz |
| ABS05-32.768KHZ-9-T | Abracon LLC | ABS05 | kHz Crystal (Tuning Fork) | 32.768kHz |
美國艾博康ABRACON晶振,ABS07-120-32.768KHZ-T是否存在自動增益控制(AGC)或自動電平控制(ALC)；在集成諧振器電路中這些因素共同設定了設計的邊界條件.這種邊界條件通常被稱為安全系數(SF),是確保3215石英晶振產品設計具有的重要參數足夠的余量以適應零件間和批次間的差異；以及消除生產中的產品性能不確定性音量.
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