EPSON物联网6G晶振,X1G0058810002,SG2520EGN低相位噪声振荡器
频率:156.250000 MHz
尺寸:2.5x2.0x0.84mm
EPSON物联网6G晶振,X1G0058810002,SG2520EGN低相位噪声振荡器,日本进口晶振,EPSON爱普生晶振,型号SG2520EGN,编码为:X1G0058810002,频率:156.250000 MHz,小体积晶振尺寸为2.5x2.0x0.84mm,六脚贴片晶振,SPXO晶体振荡器,LV-PECL输出差分晶体振荡器,有源晶振,石英晶振,具有低抖动,低功耗,低损耗,低相位噪声,低电源电压,低电平等特点,能够轻易识别网络信号以及精确的处理双极信号。应用于:通讯设备,基站、光传输设备,服务器,物联网,路由器/交换机、无线网络,蓝牙模块,仪器仪表,机顶盒,光端机,光模块,以太网,安防设备及各种频率控制设备上。
EPSON物联网6G晶振,X1G0058810002,SG2520EGN低相位噪声振荡器,参数表
Item
Symbol
Specifications
LV-PECL
LVDS
Conditions / Remarks
SG2016EGN
SG2016VGN / SG2520VGN
/ SG2520EGN
Output frequency range
fo
25 MHz to 500 MHz
Please contact us for available frequencies.
Supply voltage
VCC
C: 3.3 V ± 5 % D: 2.5 V ± 5 %
E: 1.8 V ± 5 %
Storage temperature
T_stg
-55℃ to +125℃
Operating temperature
T_use
G: -40℃ to +85℃, H: -40℃ to +105℃
Frequency tolerance
f_tol
D: ±25 × 10-6 Max. J: ±50 × 10-6 Max.
Includes initial frequency tolerance, frequency /
temperature characteristics, frequency / voltage coefficient and 10 years aging (+25℃)
Current consumption
60 mA Max.
–
OE or S? T? = VCC, L_ECL = 50 Ω
ICC
25 mA / 30 mA / 25 mA Max.
25 mA / – / 25 mA Max.
25 MHz ≤ fo < 212 MHz
OE or S? T? = VCC, Output option: A / B / C
–
28 mA / 35 mA / 28 mA Max.
212 MHz ≤ fo < 392 MHz
28 mA / 35 mA / 30 mA Max.
392 MHz ≤ fo ≤ 500 MHz
Disable current
I_dis
35 mA Max.
20 mA Max.
OE = GND
Stand-by current
I_std
30 μA Max.
S? T? = GND, T_use Max. = +85℃
60 μA Max.
S? T? = GND, T_use Max. = +105℃
Symmetry
SYM
45 % to 55 %
At output crossing point
Output voltage (LV-PECL)
VOH
VCC - 1.1 V Min.
–
Output option: A, DC characteristic
VOL
VCC - 1.5 V Max.
Differential swing
VSW
0.8 V to 2.0 V
500 mV to 900 mV
500 mV to 900 mV
Output option: A
–
800 mV to 1 600 mV
–
Output option: B
–
600 mV to 1 200 mV
600 mV to 1 200 mV
Output option: C
VOD
250 mV to 450 mV
250 mV to 450 mV
Output option: A
Differential output voltage, VOD1, VOD2
Output voltage (LVDS)
–
400 mV to 800 mV
–
Output option: B
300 mV to 600 mV
300 mV to 600 mV
Output option: C
dVOD
–
50 mV Max.
dVOD = | VOD1 - VOD2 |
VOS
–
1.15 V to 1.35 V
0.65 V to 0.85 V
Offset voltage, VOS1, VOS2
dVOS
–
50 mV Max.
dVOS = | VOS1 - VOS2 |
Output load condition
L_ECL
50 Ω
–
Terminated to VCC - 2.0 V
L_LVDS
–
100 Ω
Connected between OUT and OUT
Input voltage
VIH
70 % VCC Min.
OE or S? T? terminal
VIL
30 % VCC Max.
Rise/Fall times
tr/tf
0.35 ns Max.
LV-PECL: 20 % - 80 % (VOH - VOL)
LVDS: 20 % - 80 % differential output peak to peak
Start-up time
t_str
10 ms Max.
t = 0 at 90 % VCC
Phase jitter
tPJ
250 fs Max.
250 fs Max.
400 fs Max.
25 MHz ≤ fo < 100 MHz
Offset frequency
90 fs Max.
100 fs Max.
130 fs Max.
100 MHz ≤ fo ≤ 156 MHz
fo < 50 MHz:
70 fs Max.
60 fs Max.
70 fs Max.
156 MHz < fo ≤ 212 MHz
12 kHz to 5 MHz
60 fs Max.
50 fs Max.
60 fs Max.
212 MHz < fo ≤ 391 MHz
fo ≥ 50 MHz:
50 fs Max.
391 MHz < fo ≤ 500 MHz
12 kHz to 20 MHz
EPSON物联网6G晶振,X1G0058810002,SG2520EGN低相位噪声振荡器,尺寸图
EPSON物联网6G晶振,X1G0058810002,SG2520EGN低相位噪声振荡器
晶振,作为电子产品的心脏部分,为电路提供稳定,持续的时钟信号,我们可能并不陌生,但具体细分到普通晶振(单端),差分晶振可能大家就有些分不清楚了,尤其是差分晶振。
我们所谓的单端或差分,主要是指输出模式,单端一般是CMOS,TTL电平信号,只需要一根线输出就好了,优点是走线方便,但缺点也很明显,就是抗干扰能力差,不适合高速信号(100MHz以上)。
差分晶振一般是LVDS,LVPECL等信号,需要两根线输出。优点是抗干扰能力强,缺点是布线需要注意。
单端模式是不支持高速应用的,如:125MHz,200MHz及以上,主要原因以下三点:
(1),电平幅度大,信号高低电平之间的转换时间长,不适用于传输频率达到100MHz以上的信号
(2),输出信号为单端信号(一条线),传输路径易受到干扰,不利于长线传输
(3),功耗大,大家都知道TTL器件的静态功耗较大,即使静态功耗小的CMOS器件,由于电平摆幅宽,其动态功耗也偏大。
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6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。
晶振料号 | 型号 | 频率 | 尺寸 | 输出方式 | 电源电压 | 工作温度 |
X1G0058810001 | SG2520EGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LV-PECL | 3.135 to 3.465 V | -40 to 85 °C |
X1G0058810002 | SG2520EGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LV-PECL | 3.135 to 3.465 V | -40 to 85 °C |
X1G0058810003 | SG2520EGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LV-PECL | 2.375 to 2.625 V | -40 to 85 °C |
X1G0058810005 | SG2520EGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LV-PECL | 3.135 to 3.465 V | -40 to 105 °C |
X1G0059010001 | SG2520VGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 3.135 to 3.465 V | -40 to 85 °C |
X1G0059010002 | SG2520VGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 1.710 to 1.890 V | -40 to 85 °C |
X1G0059010003 | SG2520VGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 2.375 to 2.625 V | -40 to 85 °C |
X1G0059010004 | SG2520VGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 3.135 to 3.465 V | -40 to 105 °C |
X1G0059010006 | SG2520VGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 2.375 to 2.625 V | -40 to 85 °C |
X1G0059010007 | SG2520VGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 1.710 to 1.890 V | -40 to 105 °C |
X1G0059010008 | SG2520VGN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 2.375 to 2.625 V | -40 to 105 °C |
X1G0059210001 | SG2520EHN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LV-PECL | 3.135 to 3.465 V | -40 to 85 °C |
X1G0059410001 | SG2520VHN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 3.135 to 3.465 V | -40 to 85 °C |
X1G0059410002 | SG2520VHN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 2.375 to 2.625 V | -40 to 85 °C |
X1G0059410003 | SG2520VHN | 156.250000 MHz | 2520晶振 | LVDS | 1.710 to 1.890 V | -40 to 105 °C |
X1G0059410004 | SG2520VHN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 1.710 to 1.890 V | -40 to 85 °C |
X1G0059410005 | SG2520VHN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 3.135 to 3.465 V | -40 to 105 °C |
X1G0059410006 | SG2520VHN | 155.520000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 3.135 to 3.465 V | -40 to 85 °C |
X1G0059410007 | SG2520VHN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 1.710 to 1.890 V | -40 to 85 °C |
X1G0059410008 | SG2520VHN | 174.703000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 2.375 to 2.625 V | -40 to 85 °C |
X1G0059410009 | SG2520VHN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 2.375 to 2.625 V | -40 to 105 °C |
X1G0059410010 | SG2520VHN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 3.135 to 3.465 V | -40 to 85 °C |
X1G0059410011 | SG2520VHN | 156.250000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 1.710 to 1.890 V | -40 to 85 °C |
X1G0059410603 | SG2520VHN | 400.000000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 2.970 to 3.465 V | -40 to 85 °C |
X1G0059410604 | SG2520VHN | 400.000000 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 2.970 to 3.465 V | -40 to 85 °C |
X1G0059410605 | SG2520VHN | 467.529297 MHz | 2.50 x 2.00 x 0.84 mm | LVDS | 1.710 to 1.890 V | -40 to 85 °C |
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应用领域
美国晶振 / AmericaCrystal
英国晶振 / EnglandCrystal
德国晶振 / GermanyCrystal
俄国晶振 / RussiaCrystal
瑞士晶振 / SwitzerlandCrystal
新西兰晶振 / NZCrystal
韩国晶振 / KoreaCrystal
丹麦晶振 / DenmarkCrystal
加拿大晶振 / CanadaCrystal
法国晶振 / FranceCrystal
香港晶振 / HongKongCrystal
差分晶体
军工晶振
荷兰晶振 / NetherlandsCrystal
电话:0755-27838351
手机:138-2330-0879
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