晶振素有“工业之盐”之称，可以说，有电子产品的地方就有石英晶振，像人类的“心脏”一样，每时每刻稳定地发送着时钟信号，使数字电路正常运转。

日本爱普生晶振TG2520SMN，为了更好的满足高端智能产品需求，提供温补晶体振荡器系列以及压控温补晶体振荡器系列两种。小体积晶振尺寸2.5x2.0x0.8mm四脚贴片晶振，频率范围:10MHZ至55MHZ之间，并且具有1.8V Typ./2.8V Typ./3.0V Typ./3.3V Typ等多种电源电压。满足市场需求提供±2.0PPM,±0.5PPM高精度。工作温度范围:-40℃至+85℃，TG2520SMN贴片晶振具有超小型，轻薄型，低电源电压，低抖动，低功耗，低损耗，低耗能，低电平，高精度，耐高温等特点。被广泛用于5G移动通讯设备，GPS定位器，工业控制，消费电子，智能安防，物联网，车载电子，工业机械等领域。

北斗导航专用VC-TCXO晶振TG2520SMN有源晶振X1G005421021627

产品编码	型号	频率	爱普生晶振	输出波	电源电压	精度	工作温度
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

北斗导航专用VC-TCXO晶振TG2520SMN有源晶振X1G005421021627

现代电子技术日新月异的发展,使得石英晶体振荡器广泛应用于现代通信,导航,测量等领域的电子设备中;工程实际应用中许多设备都工作在温度范围变化较大的环境中,由于石英晶体谐振器自身特殊的物理特性,温度的变化会导致晶体振荡器的频率发生偏移.此时晶体振荡器就不能为设备提供稳定时钟频率,导致工作异常,而经过温度补偿的石英晶体振荡器弥补了这一缺陷,从而其应用更加广泛.