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SF869C PDF预览

SF869C

更新时间: 2024-10-27 06:11:15
品牌 Logo 应用领域
VANLONG /
页数 文件大小 规格书
2页 54K
描述
869.00 MHz SAW Filter

SF869C 数据手册

 浏览型号SF869C的Datasheet PDF文件第2页 
869.00 MHz SAW Filter  
Ideal for Wireless Audio Applications in 869.00 MHz  
Low-Loss, Coupled-Resonator Quartz Design  
Simple External Impedance Matching  
SF869C  
Rugged, Hermetic, Low Profile F-11 Package  
Complies with Directive 2002/95/EC (RoHS Compliant)  
Absolute Maximum Rating (Ta=25°C)  
Parameter  
CW RF Power Dissipation  
Rating  
0
Unit  
dBm  
V
P
DC Voltage VDC Between Any Two Pins  
Operating Temperature Range  
Storage Temperature Range  
VDC  
TA  
Tstg  
±10  
-10 ~ +60  
-40 ~ +85  
°C  
°C  
Electronic Characteristics  
Parameter  
Sym  
Minimum  
Typical  
869.00  
Maximum  
NS  
Unit  
Nominal Frequency (at 25°C)  
fC  
NS  
MHz  
(Center frequency between 3dB point)  
Insertion Loss  
868.00 … 870.00 MHz  
868.00 … 870.00 MHz  
-
-
4.5  
1.5  
-
-
dB  
dB  
IL  
Amplitude Ripple (p-p)  
Absolute Attenuation  
∆α  
825.00 … 828.00 MHz  
845.00 … 849.00 MHz  
40  
35  
35  
40  
-
-
-
-
-
-
-
-
-
-
-
dB  
dB  
dB  
dB  
αrel  
889.00 … 892.00 MHz  
910.00 … 913.00 MHz  
Frequency Aging  
Absolute Value during the First Year  
|fA|  
10  
-
ppm/yr  
MΩ  
DC Insulation Resistance Between any Two Pins  
Input / Output Impendance (nominal)  
-
-
1.0  
-
50  
-
NS = Not Specified  
Notes:  
shown above and subject to change or obsolescence without  
notice.  
1.  
2.  
The frequency fC is defined as the midpoint between the 3dB  
frequencies.  
5.  
6.  
All equipment designs utilizing this product must be approved by  
the appropriate government agency prior to manufacture or sale.  
Unless noted otherwise, all measurements are made with the filter  
installed in the specified test fixture that is connected to a 50test  
system with VSWR 1.2:1. The test fixture L and C are adjusted  
for minimum insertion loss at the filter center frequency, fC. Note  
that insertion loss, bandwidth, and passband shape are dependent  
on the impedance matching component values and quality.  
Our liability is only assumed for the Surface Acoustic Wave (SAW)  
component(s) per se, not for applications, processes and circuits  
implemented within components or assemblies.  
7.  
For questions on technology, prices and delivery please contact  
our sales offices or email to sales@vanlong.com.  
3.  
4.  
Unless noted otherwise, specifications apply over the entire  
specified operating temperature range.  
The specifications of this device are based on the test circuit  
Phone: +86 (10) 5820-3910  
Fax: +86 (10) 5820-3915  
Email: sales@vanlong.com  
Web: http://www.vanlong.com  
SF869C  
© 2007 by Vanlong Technology Co., Ltd.  

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