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ASR315EA PDF预览

ASR315EA

更新时间: 2023-12-18 00:00:00
品牌 Logo 应用领域
ABRACON 晶体谐振器
页数 文件大小 规格书
1页 174K
描述
1-Port Saw Resonator, 315MHz Nom

ASR315EA 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.61晶体/谐振器类型:1-PORT
频率稳定性:0.0133%频率容差 (MHz):0.075
插入损耗:2.2 dB安装特点:SURFACE MOUNT
标称工作频率:315 MHz最高工作温度:85 °C
最低工作温度:-40 °C并联电容:2.65 pF
物理尺寸:L5XB5XH1.35 (mm)/L0.2XB0.2XH0.053 (inch)表面贴装:YES
Base Number Matches:1

ASR315EA 数据手册

  
CERAMIC SURFACE-MOUNT, ONE-PORT  
SAW RESONATORS  
ASR315EA  
5.0 x 5.0 x 1.35mm  
FEATURES:  
• One-port SAW resonator 315.0 MHz. Fundamental mode.  
• Small ceramic surface-mount.  
• SMD makes reflow soldering possible.  
0.047  
(1.20)  
0.20±.008  
(5.0±0.2)  
• Gold plated terminals.  
COMMON APPLICATIONS:  
0.08  
(2.08)  
• Quartz frequency stabilization of fixed-frequency  
transmitters at 315.0 MHz.  
• Wireless car alarm, Garage door opener. (RKE) (5.0±0.2)  
0.20±.008  
0.1±.006  
(2.54±0.15)  
• Mobile communications systems  
ABLSOLUTE MAXIMUM RATINGS:  
0.024  
(0.60)  
DC voltage  
30Vdc  
±
-40 C to +85 C  
Operating temperature  
Maximum power dissipation  
°
°
0.053 Max  
(1.35)  
10dBm  
Dimensions: Inches (mm)  
STANDARD SPECIFICATIONS  
CHARACTERISTICS  
UNIT  
min.  
typ.  
max.  
Pin No. Function  
2
6
4, 8  
1, 3,  
5, 7  
Input/Output  
Output/Input  
Case GND  
N/C  
Center  
Fr  
frequency  
MHz  
kHz  
314.925 315.000 315.075  
Tolerance from 315 MHz DfC  
±75  
1.5  
-
2.2  
-
-
-
Insertion loss  
IL  
dB  
-
Unloaded quality factor  
QU  
-
12,400  
2,000  
-
loaded quality factor 50W QL  
-
-
-
-
-
Test circuit:  
Aging absolute first year [A]  
ppm  
pF  
W
mH  
fF  
10  
-
Shunt capacitance  
Co  
R1  
L1  
2.7  
Motional resistance  
Motional inductance  
Motional capacitance  
Turnover temperature  
Temperature coefficient  
DC insulation resistance  
-
20  
30  
-
-
-
121.311  
2.1240  
40  
C1  
To  
-
Equivalent circuit:  
°C  
25  
-
55  
-
2
TC ppm/C  
0.037  
-
MW  
1.0  
-
Reliability specifications, see SAW application notes.  
Typical Frequency Response  
1:Transmission /M Log Mag 5.0 dB/ Ref -1.50 dB  
2: Off  
Temperature Characteristics  
fc=fo, Tc=To  
Marking:  
ASR  
315EA  
CH1 MKR3 315.000 MHz  
-1.1dB  
0
0
-50  
-50  
CH1  
-100  
-100  
1
-150  
-200  
-150  
-200  
-80 -60 -40 -20 0 +20 +40 +60 +80  
T=Tc-To(oC)  
Center315.000 MHz  
Span 0.008 MHz  
ABRACON  
NOTE: All specifications and markings subject to change without notice  
®
ABRACON IS  
ISO 9001 / QS 9000  
CERTIFIED  
29 Journey • Aliso Viejo, CA 92656 • USA  
(949) 448-7070  
FAX: (949) 448-8484  
C O R P O R A T I O N  
E-MAIL: abinfo@abracon.com • INTERNET ADDRESS: www.abracon.com  
S8  

ASR315EA 替代型号

型号 品牌 替代类型 描述 数据表
ASR315E ABRACON

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