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FF-555 PDF预览

FF-555

更新时间: 2024-11-18 10:32:31
品牌 Logo 应用领域
EPSONTOYOCOM LTE
页数 文件大小 规格书
2页 338K
描述
SAW FILTER

FF-555 数据手册

 浏览型号FF-555的Datasheet PDF文件第2页 
SAW Filter  
Epson Toyocom  
Product number (please contact us)  
FF-555 : Q51FF5550xxxx00  
SAW FILTER  
FF-585 : Q51FF5850xxxx00  
FF- 555  
/
FF-585  
Frequency range  
Thickness  
:
:
:
300 MHz to 500 MHz  
1.5 mm Typ.  
Applications  
Wireless remote-control, Security  
(Automotive keyless entry)  
Excellent shock resistance and environmental capability  
(prevention for contamination)  
Low-loss, Narrow Pass bandwidth, High stability by using  
crystal substrate.  
Actual size  
Specifications (characteristics)  
Specifications  
Item  
Symbol  
Remarks  
FF-555  
FF-585  
Nominal frequency range  
Storage temperature range  
Operating temperature range  
Insertion Loss  
f_nom  
T_stg  
T_use  
IL  
300 MHz to 500 MHz  
-55 °C to +125 °C  
-40 °C to +85 °C  
3.5 dB Max.  
Store as bare product after unpacking  
Minimum Loss  
f_nom ± 200 kHz Min.  
/ Reference to minimum loss  
(3.5 dB down)  
f_nom ± 100 kHz Min.  
/ Reference to Through level  
(3.5 dB down)  
Pass bandwidth  
P_Bw  
f_nom -21.4 MHz 40 dB Min.  
f_nom -10.7 MHz 40 dB Min.  
f_nom +21.4 MHz 40 dB Min.  
f_nom -21.4 MHz 40 dB Min.  
Attenuation  
G_Att  
Reference to Through level  
Turnover temperature  
Temperature coefficient  
Ti  
B
+25 °C ±15 °C  
-(3.4± 0.8) × 10-8 / °C2  
370 Typ.  
Ex : 315 MHz  
Ex : 433.92 MHz  
Terminal impedance  
Zt  
160 Typ.  
Test fixture  
Remarks  
Ex: f_nom =315 MHz  
C=4 pF  
SAW  
50  
50  
C
C
L=33 nH  
L
L
Ex: f_nom =433.92 MHz  
C=5 pF  
L=18 nH  
External dimensions  
(Unit:mm)  
0.8  
Footprint (Recommended)  
(Unit:mm)  
#2  
#3  
#4  
#4  
#3  
#2  
0.95  
43392F  
#5  
#5  
#1  
#1  
E 129  
#8  
#7  
4.8 ±0.2  
#6  
#7  
1.27  
#8  
#6  
2.54  
2.54  
3.5  
Pin map  
Pin  
3,7  
Connection  
IN, OUT  
N.C.  
1.5 ±0.2  
4,8  
1,2,5,6  
GND  
#1,#2,#5,#6 are connected to the cover.  
http://www.epsontoyocom.co.jp  

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