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ACTF1459 参数 Datasheet PDF下载

ACTF1459图片预览
型号: ACTF1459
PDF下载: 下载PDF文件 查看货源
内容描述: 低损耗,紧凑和经济的表面声波(SAW)滤波器 [low-loss, compact and economical surface-acoustic-wave (SAW) filter]
分类和应用:
文件页数/大小: 2 页 / 37 K
品牌: ACT [ ADVANCED CRYSTAL TECHNOLOGY ]
 浏览型号ACTF1459的Datasheet PDF文件第1页  
Tel : +44 118 979 1238  
Fax : +44 118 979 1283  
Email: info@actcrystals.com  
5.Performance  
5-1.Maximum Ratings  
ITEM  
SYMBOL  
RATING  
UNIT  
Input Power  
DC Voltage  
Pin  
15  
3
dBm  
V
VDC  
Operating Temperature Range  
Storage Temperature Range  
Topr  
Tstg  
-10 ~ +55  
-40 ~ +85  
°C  
°C  
5-2.Electronic Characteristics  
Characteristic  
Minimum  
Typical  
Maximum  
Units  
Centre frequency  
Port 1  
fC  
959.500  
914.500  
MHz  
MHz  
Port 2  
Maximum Insertion attenuation  
Port1: 959.000…960.000 MHz  
Port2: 914.000…915.000 MHz  
Amplitude ripple(p-p)  
α
MAX  
3.5  
3.5  
4.5  
4.5  
dB  
dB  
Port 1: 959.000…960.000 MHz  
Port 2: 914.000…915.000 MHz  
Absolute attenuation Port 1  
914.000…915.000 MHz  
0.7  
0.7  
2.0  
2.0  
dB  
dB  
α
30  
35  
dB  
Absolute attenuation Port 2  
959.000…960.000 MHz  
α
30  
35  
dB  
Temperature coefficient of frequency  
TCf  
-30  
ppm/K  
iCAUTION: Electrostatic Sensitive Device. Observe precautions for handling!  
1. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is  
connected to a 50 Ω test system with VSWR1.2:1. The test fixture L and C are adjusted for minimum insertion  
loss at the filter centre frequency, fC. Note that insertion loss, bandwidth, and passband shape are dependent on  
the impedance matching component values and quality.  
2. Unless noted otherwise, specifications apply over the entire specified operating temperature range.  
3. The specifications of this device are based on the test circuit shown above and subject to change or  
obsolescence without notice.  
4. All equipment designs utilizing this product must be approved by the appropriate government agency prior to  
manufacture or sale.  
5. 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.  
In keeping with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice.  
ISO9001: 2000 Registered - Registration number 6830/2  
Issue : 1 C1  
Date : SEPT 04  
For quotations or further information please contact us at:  
3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK  
http://www.actcrystals.com