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621508

更新时间: 2024-02-23 14:16:06
品牌 Logo 应用领域
APITECH 振荡器石英晶振机械
页数 文件大小 规格书
2页 80K
描述
PHASE LOCKED OSCILLATOR

621508 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.71Is Samacsys:N
频率调整-机械:NO安装特点:CHASSIS MOUNT
标称工作频率:950 MHz最高工作温度:70 °C
最低工作温度:-20 °C振荡器类型:SINE
物理尺寸:2.5mm x 2.0mm x 0.5mm最大供电电压:15 V
最小供电电压:15 V标称供电电压:15 V
表面贴装:NOBase Number Matches:1

621508 数据手册

 浏览型号621508的Datasheet PDF文件第2页 
PHASE LOCKED OSCILLATOR  
MODEL 621508 (950 MHz)  
Features  
! Low Phase Noise: -136 dBc/Hz @ 100 kHz  
! Low Spurious: -70 dBc Typical  
! External Reference  
! Environmental Screening Available  
Specifications  
Description  
CHARACTERISTIC  
TYPICAL  
Ta= 25 ºC  
950 MHz  
MIN/MAX  
Ta = -20 ºC to +70 ºC  
950 MHz  
Spectrum Microwave’s Series 600 Phase Locked  
Oscillators use a High “Q” Coaxial Resonator in  
the resonant circuit. The circuit is lightly loaded to  
obtain the lowest phase noise possible.  
Frequency  
Output Power (dBm)  
Variation Over  
+13  
+12  
Temperature (dBm)  
+/- 0.75 dBm  
-70  
+/- 1 dBm  
-60  
Spurious (dBc)  
The resonator is soldered to a printed circuit  
board and well grounded to minimize modulation  
sidebands during shock and vibration.  
Phase Noise (dB)  
-108 dBc/Hz @ 100 Hz  
-131 dBc/Hz @ 1 kHz  
-133 dBc/Hz @ 10 kHz  
-131 dBc/Hz @ 30 kHz  
-136 dBc/Hz @ 100 kHz  
-147 dBc/Hz @ 1 MHz  
Buffer amplifiers are used to provide isolation  
from load VSWRs; Regulators filter noise on  
the DC input voltage.  
VSWR  
1.5  
-25  
2.0  
-20  
Harmonics (dBc)  
External Reference  
Lock Indicator  
Internal reference models are also available.  
A lock indicator circuit is provided to signal an  
out-of-lock condition.  
100 MHz  
TTL (High=Locked)  
-55 ºC  
1 / 200 MHz  
TTL (Low=Unlocked)  
+125 ºC  
StorageTemperature  
Supply Power DC  
mA  
15  
120  
15  
125  
Spectrum Microwave, Inc.  
www.SpectrumMicrowave.com  
2707 Black Lake Place Phila, Pa. 19154  
PH: 215-464-4000 FAX: 215-464-4001  
Rev.  
3/19/09  

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