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MEMS|SJK9122

1. 采用标准贴片6针封装MEMS差分振荡器:3.2×2.5(3225),5.0×3.2(5032),7.0×5.0(7050),mm×mm
2. LVPECL或LVDS输出信令类型,高频度输出范围220MHz~625MHz之间的任何频率,频率精度可到小数点后6位
3. 在12KHz至20MHz带宽上具有0.6ps RMS RMS相位抖动
4. 出色的总频率稳定性,低至±10ppm
5. 电源电压:2.5V,3.3V
6. 符合RoHS和REACH,无铅
7. 低功耗4.0mA(典型值在1.8V时)
8. 应用范围:10GB以太网、SONET、SATA、SAS、光纤通道、PCI-express、电信、仪器仪表、存储、服务器等。


Electrical Specifications:

Item / Type
SJK9122 (MEMS Differential Oscillators)
Dimensions
3.2×2.5×0.75, 5.0×3.2×0.75, 7.0×5.0×0.90 mm
Output frequency range
220MHz~625MHz
Frequency stability
±10ppm, ±20ppm, ±25ppm, ±50ppm
Supply voltage
2.5V, 3.3V, 2.25V~3.63V
Operating Temperature
-20ºC~+70ºC, -40ºC~+85ºC
Input voltage Vih /Vil
70% Vdd min. /30% Vdd max.
Input pull-up impedance
2ΜΩ min.
Start-up time
10ms max.
Duty cycle
45~55%
LVPECL, DC and AC Characteristics
Current consumption
69mA max.
OE disable supply voltage
35mA max.
Standby current
100μA max.
Max. output current
30mA max.
Output Voh (min.)/Vol (max.)
Vdd-1.1 /Vdd-1.5
Rise /Fall time
500ps max.
OE enable/disable time
115ns max.
RMS phase jitter (random)
0.85ps max.
LVDS, DC and AC Characteristics
Current consumption
55mA max.
OE disable supply voltage
35mA max.
Differential output voltage
450mV max.
Standby current
100mA max.
Offset voltage
1.375V max.
Rise /Fall time
700ps max.
OE enable/disable time
115ns max.
RMS phase jitter (random)
0.85ps max.

Dimensions and footprint (Recommender):

SJK9121-MEMS-Differential-Oscillator-Dimensions

Pin Map:

SJK9121-MEMS-Differential-Oscillator-Pin-Map


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