全球高端晶體呈現(xiàn)出高頻化,小型化,高精度和高可靠性的趨勢(shì),隨著智能電子設(shè)備,移動(dòng)終端等產(chǎn)品向便利化方向發(fā)展,5G時(shí)代對(duì)通信質(zhì)量的要求越來越高,對(duì)晶振尺寸和參數(shù)要求越來越高,晶振行業(yè)正逐步向高頻,小型化,高精度和高可靠性發(fā)展,一般來說晶振尺寸越小,頻率就越高,在晶振行業(yè)如果按頻率分類,32.768K晶振通常被視為低頻產(chǎn)品,0-50MHz晶振被視為高頻產(chǎn)品,50MHz及以上晶振被認(rèn)為是高基頻產(chǎn)品,其中50MHz及以上的高基頻產(chǎn)品由于其高頻特性而成為高端晶振之一。
今天加科電子推薦一款臺(tái)灣TXC晶振公司推出的一款小尺寸高性能5032貼片晶振7A和7B系列晶振,主要應(yīng)用于消費(fèi)類電子產(chǎn)品應(yīng)用,其工作溫度范圍為-10°C+70°C,可以滿足大多數(shù)消費(fèi)類電子產(chǎn)品不同使用需求,本文介紹TXC晶振7A08000015和7B08000001晶振頻率為8MHz,封裝5032封裝,負(fù)載電容8PF,精度20PPM晶振,7B08000001晶振,頻率8MHz,封裝5032貼片晶振封裝,負(fù)載電容8PF,精度30PPM,另外兩者具有出色的頻率穩(wěn)定性,符合通信領(lǐng)域?qū)︻l率穩(wěn)定性的精度需求。
7A系列
料號(hào) | 頻率 | 精度 | 負(fù)載電容 | 工作溫度 |
7A25000174 | 25 MHz | ±30ppm | 20pF | -40°C ~ 85°C |
7A30000005 | 30 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A08000015 | 8 MHz | ±20ppm | 8pF | -30°C ~ 85°C |
7A12000007 | 12 MHz | ±20ppm | 8pF | -10°C ~ 70°C |
7A24080003 | 24 MHz | ±30ppm | 10pF | -20°C ~ 75°C |
7A24500120 | 24.576 MHz | ±50ppm | 18pF | -40°C ~ 85°C |
7A14300007 | 14.31818 MHz | ±30ppm | 20pF | -40°C ~ 85°C |
7A25020003 | 25 MHz | ±30ppm | 20pF | -20°C ~ 70°C |
7A54070002 | 54 MHz | ±10ppm | 12pF | -10°C ~ 70°C |
7A08070008 | 8 MHz | ±20ppm | 18pF | -40°C ~ 85°C |
7A25000018 | 25 MHz | ±15ppm | 10pF | -20°C ~ 85°C |
7A50070002 | 50 MHz | ±15ppm | 19pF | -10°C ~ 70°C |
7A12000044 | 12 MHz | ±30ppm | 20pF | -10°C ~ 70°C |
7A12070002 | 12 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A25000018 | 25 MHz | ±15ppm | 10pF | -20°C ~ 85°C |
7A50070002 | 50 MHz | ±15ppm | 19pF | -10°C ~ 70°C |
7A12000008 | 12 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A50000001 | 50 MHz | ±17ppm | 10pF | -20°C ~ 85°C |
7A08070008 | 8 MHz | ±20ppm | 18pF | -40°C ~ 85°C |
7A10000046 | 10 MHz | ±50ppm | 18pF | -40°C ~ 85°C |
7A12000007 | 12 MHz | ±20ppm | 8pF | -10°C ~ 70°C |
7A14700010 | 14.7456 MHz | ±30ppm | 20pF | -10°C ~ 70°C |
7A24000072 | 24 MHz | ±20ppm | 8pF | -10°C ~ 70°C |
7A24070001 | 24 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A08070006 | 8 MHz | ±20ppm | 18pF | -40°C ~ 85°C |
7A24070006 | 24 MHz | ±20ppm | 10pF | -10°C ~ 70°C |
7A27170002 | 27.12 MHz | ±30ppm | 12pF | -20°C ~ 70°C |
7A48000047 | 48 MHz | ±30ppm | 12pF | -30°C ~ 85°C |
7A48000118 | 48 MHz | ±15ppm | 8pF | -10°C ~ 70°C |
7A25000012 | 25 MHz | ±25ppm | 20pF | -10°C ~ 70°C |
7A25077002 | 25 MHz | ±20ppm | 8pF | -40°C ~ 85°C |
7A25090002 | 25 MHz | ±15ppm | 19pF | -10°C ~ 70°C |
7A54070002 | 54 MHz | ±10ppm | 12pF | -10°C ~ 70°C |
7A25070011 | 25 MHz | ±20ppm | 10pF | -10°C ~ 70°C |
7A28670001 | 28.63636 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A25000058 | 25 MHz | ±30ppm | 20pF | -10°C ~ 70°C |
7A33380002 | 33.33 MHz | ±30ppm | 10pF | -10°C ~ 70°C |
7A48070004 | 48 MHz | ±15ppm | 10pF | -30°C ~ 85°C |
7A48070006 | 48 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A20000004 | 20 MHz | ±30ppm | 8pF | -40°C ~ 90°C |
7A27020001 | 27 MHz | ±30ppm | 10pF | -10°C ~ 70°C |
7A25070017 | 25 MHz | ±10ppm | 9pF | -40°C ~ 85°C |
7A18470001 | 18.432 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A25000174 | 25 MHz | ±30ppm | 20pF | -40°C ~ 85°C |
7A25000174 | 25 MHz | ±30ppm | 20pF | -40°C ~ 85°C |
7A20000004 | 20 MHz | ±30ppm | 8pF | -40°C ~ 90°C |
7A27020001 | 27 MHz | ±30ppm | 10pF | -10°C ~ 70°C |
7A25000058 | 25 MHz | ±30ppm | 20pF | -10°C ~ 70°C |
7A33380002 | 33.33 MHz | ±30ppm | 10pF | -10°C ~ 70°C |
7A48070004 | 48 MHz | ±15ppm | 10pF | -30°C ~ 85°C |
7A48070006 | 48 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A12000062 | 12 MHz | ±20ppm | 18pF | -10°C ~ 70°C |
7A16000040 | 16 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A25070002 | 25 MHz | ±10ppm | 12pF | -10°C ~ 70°C |
7A12000026 | 12 MHz | ±30ppm | 16pF | -10°C ~ 70°C |
7A12020001 | 12 MHz | ±30ppm | 18pF | -40°C ~ 85°C |
7A25070023 | 25 MHz | ±15ppm | 10pF | -40°C ~ 85°C |
7A50020001 | 50 MHz | ±15ppm | 16pF | -10°C ~ 70°C |
7A25070017 | 25 MHz | ±10ppm | 9pF | -40°C ~ 85°C |
7A20000012 | 20 MHz | ±30ppm | 20pF | -20°C ~ 70°C |
7A25000067 | 25 MHz | ±20ppm | 20pF | -20°C ~ 70°C |
7A32080002 | 32 MHz | ±50ppm | 8pF | -10°C ~ 85°C |
7A11000013 | 11.0592 MHz | ±30ppm | 20pF | -10°C ~ 70°C |
7A12000001 | 12 MHz | ±20ppm | 16pF | -30°C ~ 85°C |
7A25000165 | 25 MHz | ±30ppm | 20pF | 0°C ~ 70°C |
7A08000001 | 8 MHz | ±20ppm | 20pF | -10°C ~ 70°C |
7A08000005 | 8 MHz | ±30ppm | 12pF | -10°C ~ 70°C |
7A27070002 | 27 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7A08000015 | 8 MHz | ±20ppm | 8pF | -30°C ~ 85°C |
7A24500120 | 24.576 MHz | ±50ppm | 18pF | -40°C ~ 85°C |
7A25070005 | 25 MHz | ±30ppm | 12pF | -30°C ~ 85°C |
7A54070003 | 54 MHz | - | 19pF | - |
AA車載系列
料號(hào) | 頻率 | 精度 | 負(fù)載電容 | 工業(yè)溫度 |
AA08000002 | 8 MHz | ±30ppm | 8pF | -40°C ~ 125°C |
AA08000004 | 8 MHz | ±30ppm | 16pF | -40°C ~ 85°C |
AA08000006 | 8 MHz | ±30ppm | 10pF | -40°C ~ 85°C |
AA08070004 | 8 MHz | ±30ppm | 12pF | -40°C ~ 125°C |
AA08170001 | 8.192 MHz | ±30ppm | 12pF | -40°C ~ 85°C |
AA09070001 | 9 MHz | ±30ppm | 8pF | -40°C ~ 85°C |
AA16070004 | 16 MHz | ±20ppm | 8pF | -40°C ~ 125°C |
AA24020001 | 24 MHz | ±30ppm | 18pF | -40°C ~ 85°C |
AA28600001 | 28.63636 MHz | ±20ppm | 20pF | -40°C ~ 85°C |
7B系列
料號(hào) | 頻率 | 精度 | 負(fù)載電容 | 工作溫度 |
7B08000001 | 8 MHz | ±30ppm | 8pF | -40°C ~ 85°C |
7B08020001 | 8 MHz | ±30ppm | 18pF | -40°C ~ 85°C |
7B08070001 | 8 MHz | ±20ppm | 18pF | -20°C ~ 75°C |
7B10000002 | 10 MHz | ±30ppm | 18pF | -40°C ~ 70°C |
7B11000024 | 11.0592 MHz | ±20ppm | 18pF | -10°C ~ 70°C |
7B12000013 | 12 MHz | ±10ppm | 16pF | -20°C ~ 70°C |
7B12000046 | 12 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7B12000117 | 12 MHz | ±20ppm | 20pF | -10°C ~ 85°C |
7B12000162 | 12 MHz | ±30ppm | 16pF | -40°C ~ 85°C |
7B12000199 | 12 MHz | ±30ppm | 18pF | -40°C ~ 85°C |
7B12000279 | 12 MHz | ±10ppm | 10pF | -20°C ~ 70°C |
7B12070003 | 12 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7B13000111 | 13 MHz | ±10ppm | 10pF | -25°C ~ 70°C |
7B13400001 | 13.4 MHz | ±10ppm | 8pF | -20°C ~ 70°C |
7B13500006 | 13.5672 MHz | ±10ppm | 7.5pF | -20°C ~ 70°C |
7B13500036 | 13.56 MHz | ±10ppm | 12pF | -20°C ~ 85°C |
7B13500045 | 13.56 MHz | ±20ppm | 20pF | -20°C ~ 70°C |
7B13570001 | 13.56 MHz | ±30ppm | 12pF | 0°C ~ 70°C |
7B14300049 | 14.31818 MHz | ±25ppm | 20pF | -20°C ~ 70°C |
7B14300101 | 14.31818 MHz | ±30ppm | 12pF | -20°C ~ 70°C |
7B14300110 | 14.31818 MHz | ±20ppm | 20pF | -10°C ~ 60°C |
7B14300147 | 14.31818 MHz | ±30ppm | 32pF | -20°C ~ 85°C |
7B14700101 | 14.7456 MHz | ±10ppm | 16pF | -20°C ~ 70°C |
7B14770001 | 14.7456 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7B16000001 | 16 MHz | ±50ppm | 16pF | -40°C ~ 85°C |
7B16000020 | 16 MHz | ±30ppm | 18pF | -30°C ~ 85°C |
7B16000113 | 16 MHz | ±10ppm | 9pF | -20°C ~ 75°C |
7B16000140 | 16 MHz | ±20ppm | 12pF | -40°C ~ 85°C |
7B16000159 | 16 MHz | ±30ppm | 10pF | -30°C ~ 85°C |
7B16000202 | 16 MHz | ±10ppm | 16pF | -20°C ~ 70°C |
7B18400003 | 18.432 MHz | ±20ppm | 20pF | -40°C ~ 85°C |
7B20000001 | 20 MHz | ±10ppm | 18pF | -20°C ~ 75°C |
7B20000007 | 20 MHz | ±10ppm | 18pF | -40°C ~ 85°C |
7B20000014 | 20 MHz | ±10ppm | 16pF | -20°C ~ 70°C |
7B20000050 | 20 MHz | ±20ppm | 20pF | -20°C ~ 70°C |
7B24000008 | 24 MHz | ±30ppm | 20pF | -20°C ~ 85°C |
7B24000038 | 24 MHz | ±30ppm | 20pF | -20°C ~ 85°C |
7B24000065 | 24 MHz | ±20ppm | 18pF | -40°C ~ 85°C |
7B24500002 | 24.576 MHz | ±20ppm | 8pF | -10°C ~ 70°C |
7B24500006 | 24.576 MHz | ±30ppm | 10pF | -40°C ~ 85°C |
7B24500042 | 24.576 MHz | ±20ppm | 12pF | -10°C ~ 70°C |
7B25000001 | 25 MHz | ±20ppm | 20pF | -40°C ~ 85°C |
7B25000012 | 25 MHz | ±25ppm | 20pF | -10°C ~ 70°C |
7B25000019 | 25 MHz | ±25ppm | 20pF | -20°C ~ 70°C |
7B25000021 | 25 MHz | ±20ppm | 8pF | -20°C ~ 70°C |
7B25000023 | 25 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7B25000041 | 25 MHz | ±25ppm | 20pF | -20°C ~ 70°C |
7B25000087 | 25 MHz | ±30ppm | 12pF | -30°C ~ 85°C |
7B25000096 | 25 MHz | ±30ppm | 13pF | -20°C ~ 70°C |
7B25000103 | 25 MHz | ±20ppm | 20pF | -10°C ~ 70°C |
7B25000167 | 25 MHz | ±30ppm | 20pF | -40°C ~ 85°C |
7B25000185 | 25 MHz | ±10ppm | 20pF | -10°C ~ 70°C |
7B25020003 | 25 MHz | ±30ppm | 20pF | 0°C ~ 70°C |
7B25070003 | 25 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7B26000005 | 26 MHz | ±30ppm | 18pF | -40°C ~ 85°C |
7B26000134 | 26 MHz | ±10ppm | 16pF | -20°C ~ 70°C |
7B26000241 | 26 MHz | ±10ppm | 10pF | -20°C ~ 75°C |
7B26070001 | 27 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7B27000003 | 27 MHz | ±30ppm | 13pF | -20°C ~ 70°C |
7B27000030 | 27 MHz | ±10ppm | 18pF | 0°C ~ 70°C |
7B27000049 | 27 MHz | ±10ppm | 12pF | -30°C ~ 85°C |
7B27170002 | 27.12 MHz | ±10ppm | 10pF | -20°C ~ 70°C |
7B28670001 | 28.63636 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7B28800001 | 28.8125 MHz | ±10ppm | 16pF | -10°C ~ 60°C |
7B32070002 | 32 MHz | ±10ppm | 10pF | -20°C ~ 70°C |
7B32700038 | 32 MHz | - | 10pF | - |
7B37500010 | 37.5 MHz | ±10ppm | 12pF | -20°C ~ 70°C |
7B48000030 | 48 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7B48070001 | 48 MHz | ±30ppm | 18pF | -20°C ~ 70°C |
7B50000003 | 50 MHz | ±30ppm | 16pF | -40°C ~ 85°C |
7BA1200001 | 112 MHz | ±10ppm | 系列 | 0°C ~ 80°C |
AB車載系列
料號(hào) | 頻率 | 精度 | 負(fù)載電容 | 工業(yè)溫度 |
AB08000006 | 8 MHz | ±30ppm | 8pF | -40°C ~ 125°C |
AB08070001 | 8 MHz | ±30ppm | 8pF | -40°C ~ 125°C |
AB16070001 | 16 MHz | ±30ppm | 18pF | -40°C ~ 105°C |
AB20000001 | 20 MHz | ±30ppm | 12pF | -40°C ~ 125°C |
AB37570002 | 37.5 MHz | ±10ppm | 11pF | -40°C ~ 85°C |
7A晶振和7B晶振兩者的驅(qū)動(dòng)功耗典型值均為10µW,最大不超過100µW,具有易于驅(qū)動(dòng)的優(yōu)勢(shì),可用于低功耗應(yīng)用場(chǎng)合,便攜式電信設(shè)備首選,同時(shí)7A晶振和7B晶振工作溫度范圍相同均為-10~70℃,能夠滿足移動(dòng)通信設(shè)備應(yīng)用溫度范圍,具有較高的輸出頻率,7A晶振輸出頻率范圍8MHz~54MHz,7B晶振輸出頻率范圍8MHz~125MHz可滿足更高頻段的應(yīng)用需求,如PCB主板,各種通訊設(shè)備等領(lǐng)域。