日本EPSON擁有先進的生產設備,追求“省、小、精”的獨特技術,研發制造符合業界需求的石英晶振,貼片晶振,石英晶體振蕩器等產品.愛普生所生產的石英貼片晶振產品,

日本愛普生晶振TG2520SMN，為了更好的滿足高端智能產品需求，提供溫補晶體振蕩器系列以及壓控溫補晶振系列兩種。小體積晶振尺寸2.5x2.0x0.8mm四腳貼片晶振，頻率范圍:10MHZ至55MHZ之間，并且具有1.8V Typ./2.8V Typ./3.0V Typ./3.3V Typ等多種電源電壓。滿足市場需求提供±2.0PPM,±0.5PPM高精度。工作溫度范圍:-40℃至+85℃，TG2520SMN貼片晶振具有超小型，輕薄型，低電源電壓，低抖動，低功耗，低損耗，低耗能，低電平，高精度，耐高溫等特點。被廣泛用于5G移動通訊設備，GPS定位器，工業控制，消費電子，智能安防，物聯網，車載電子，工業機械等領域。

GPS定位器專用晶振TG2520SMN溫補晶體振蕩器X1G005421021327

產品編碼	型號	頻率	尺寸	輸出波	電源電壓	精度	工作溫度
X1G005421002927	TG2520SMN	19.200000MHz	2.50x2.00x0.80mm	Clippedsinewave	3.135 to 3.465V	+/-2.0ppm	40 to +85°C
X1G005421003027	TG2520SMN	12.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	3.135 to 3.465V	+/-2.0ppm	30 to +85°C
X1G005421003727	TG2520SMN	16.384000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	40 to +85°C
X1G005421003827	TG2520SMN	16.384000MHz	2.50x2.00x0.80mm	Clippedsinewave	2.260 to 3.465V	+/-1.5ppm	40 to +85°C
X1G005421020127	TG2520SMN	16.368000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421020227	TG2520SMN	16.369000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421020327	TG2520SMN	19.200000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421020427	TG2520SMN	26.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421020527	TG2520SMN	32.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421020627	TG2520SMN	38.400000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421020727	TG2520SMN	40.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421020827	TG2520SMN	16.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421021127	TG2520SMN	20.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421021227	TG2520SMN	24.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421021327	TG2520SMN	25.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421021427	TG2520SMN	27.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421021527	TG2520SMN	30.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421021627	TG2520SMN	48.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421022027	TG2520SMN	52.000000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C
X1G005421022127	TG2520SMN	27.600000MHz	2.50x2.00x0.80mm	Clippedsinewave	1.700 to 1.900V	+/-1.5ppm	-40 to +85°C

GPS定位器專用晶振TG2520SMN溫補晶體振蕩器X1G005421021327

溫補晶振即溫度補償晶體振蕩器（TCXO），是通過附加的溫度補償電路使由周圍溫度變化產生的振蕩頻率變化量削減的一種石英晶體振蕩器。
削波正玄波(Clipped Sine Wave)是有源晶振輸出方式的一種,相比方波的諧波分量少很多,但驅動能力較弱,在負載10K/10PF時Vp-p為0.8Vmin.通常為SMD7050,SMD5032,SMD3225等封裝的表貼溫補晶振使用的輸出波形.當然,有源晶振還有CMOS,TTL,ECL,LVDS,正玄波等輸出方式,這些輸出邏輯方式也各有優缺點,至于如何利用它們我們卻是不得而知.所以日本愛普生晶振就推出了相關的技術支持文檔,明確指出應當如何在電路設計中應用削頂正玄波.

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