X1M000221000300测量设备晶振,EPSON物联网晶振,EG-2102CB差分振荡器

X1M000221000300测量设备晶振,EPSON物联网晶振,EG-2102CB差分振荡器，日本进口晶振，EPSON爱普生株式会社，型号为：EG-2102CB，编码为：X1M000221000300，频率为：125.000000MHz，小体积晶振尺寸：5.0x3.2x1.2mm封装，六脚贴片晶振，LVDS输出差分晶体振荡器，石英晶体振荡器，石英晶振，有源晶振，差分晶振，SMD晶振，电源电压3.3V。具有超小型，轻薄型，低抖动，低功耗，低损耗，低相位噪声，低电源电压，高精度，高性能等特点。能够从容精确地处理'双极'信号。5032晶振应用于：通讯设备晶振，无线网络，蓝牙模块，物联网，路由器/交换机、仪器仪表，机顶盒，光端机，光纤通讯，10G以太网，安防设备等。

X1M000221000300测量设备晶振,EPSON物联网晶振,EG-2102CB差分振荡器 参数表

型号		EG-2102CB 参数说明
Item	Symbol	LVDS	Conditions/Remarks
Output frequency range	f0	125.000000MHz	Please contact us for inquiries regarding available frequencies.
Supply voltage	VCC	2.5V ± 0.125V
Storage temperature	T_stg	-40°C to +100°C	Store as bare product.
Operating temperature	T_use	P : 0°C to +70°C
		R : -5°C to +85°C
		S : -20°C to +70°C
Frequency tolerance	f_tol	G : ± 50 × 10-6
		H : ±100 × 10-6
Current consumption	ICC	30mA Max.	OE = VCC, L_LVDS = 100Ω
Disable current	I_dis	20mA Max.	OE = GND
Symmetry	SYM	L : 40% to 60%	at outputs crossing point
		( f0> 350MHz )
		L : 45% to 55%
		( f0≦350MHz )
		V : 48% to 52%
		( f0≦175MHz )
Output voltage	VOD	350mV Typ.	VOD1, VOD2	DC characteristics
		247mV to 454mV
	dVOD	50mV Max.	dVOD= \| VOD1- VOD2\|
	VOS	1.25V Typ.	VOS1, VOS2
		1.125V to 1.375V
	dVOS	150mV Max.	dVOS= \| VOS1- VOS2\|
Output load condition	L_LVDS	100Ω	Connected between OUT toOUT
(LVDS)
Input voltage	VIH	70% VCCMin.	OE terminal
	VIL	30% VCCMax.
Rise time / Fall time	tr / tf	400ps Max.	Between 20% and 80% of Differential Output peek to peek voltage
Start-up time	t_str	10ms Max.	Time at minimum supply voltage to be 0s
Phase Jitter	tPJ	0.8ps Max.	f0< 100MHz	Offset frequency:
		0.5ps Max.	100MHz≦f0< 200MHz	12kHz to 20MHz
		0.3ps Max.	200MHz≦f0
Frequency aging	f_aging	± 10 × 10-6/ year Max.	+25°C , First year , VCC= 2.5V

X1M000221000300测量设备晶振,EPSON物联网晶振,EG-2102CB差分振荡器尺寸图

X1M000221000300测量设备晶振,EPSON物联网晶振,EG-2102CB差分振荡器

差分信号则是两条线传输，会输出一组振幅相同，相位相反的信号。而接收端则会根据两个信号的电压差值来判断逻辑状态，所以在高速通信中，差分信号的抗干扰特性是明显优于单端信号的。
差分晶振与普通晶振的区别：
1，首先是管脚封装不同，普通晶振是4脚，差分晶振是六脚贴片晶振
2，其次是输出信号不同，普通晶振是单端输出，差分晶振则是差分输出
3，应用场合不同，普通晶振用于低速（100MHz以下），差分晶振用于高速（100MHz以上）
4，抗干扰能力也不同，差分晶振的信号抗干扰能力明显要优于普通晶振
5，价格不同，差分晶振的价格要远高于普通晶振。

晶振编码	进口晶振	型号	频率	尺寸	输出方式
X1M000121000100	EPSON晶振	EG-2103CA	212.500000 MHz	7.00 x 5.00 x 1.20 mm	LVDS
X1M000221000200	EPSON晶振	EG-2102CB	200.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000221000300	EPSON晶振	EG-2102CB	125.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000221000400	EPSON晶振	EG-2102CB	266.500000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000221000500	EPSON晶振	EG-2102CB	156.250000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000221000600	EPSON晶振	EG-2102CB	148.500000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000221000700	EPSON晶振	EG-2102CB	100.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000221000800	EPSON晶振	EG-2102CB	148.351648 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000221000900	EPSON晶振	EG-2102CB	148.350000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000221001000	EPSON晶振	EG-2102CB	200.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000221001100	EPSON晶振	EG-2102CB	156.250000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231000200	EPSON晶振	EG-2121CB	125.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231000300	EPSON晶振	EG-2121CB	200.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231000400	EPSON晶振	EG-2121CB	156.250000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231000500	EPSON晶振	EG-2121CB	402.832000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231000600	EPSON晶振	EG-2121CB	200.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231000700	EPSON晶振	EG-2121CB	133.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231001000	EPSON晶振	EG-2121CB	500.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231001100	EPSON晶振	EG-2121CB	402.832031 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231001300	EPSON晶振	EG-2121CB	100.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231001400	EPSON晶振	EG-2121CB	441.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231001500	爱普生晶振	EG-2121CB	625.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231001600	EPSON晶振	EG-2121CB	156.250000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231001700	EPSON晶振	EG-2121CB	644.531250 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231001800	EPSON晶振	EG-2121CB	322.265625 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231001900	EPSON晶振	EG-2121CB	233.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231002000	EPSON晶振	EG-2121CB	200.000000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000231002100	EPSON晶振	EG-2121CB	644.531250 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000281000300	EPSON晶振	EG-2103CB	156.250000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000281000400	EPSON晶振	EG-2103CB	212.500000 MHz	5.00 x 3.20 x 1.20 mm	LVDS
X1M000281000600	EPSON晶振	EG-2103CB	156.250000 MHz	5.00 x 3.20 x 1.20 mm	LVDS