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参数资料
| 型号： | ASR315EA |
| 厂商： | ABRACON CORP |
| 元件分类： | SAW谐振器 |
| 英文描述： | 1-PORT SAW RESONATOR, 315 MHz |
| 文件页数： | 1/1页 |
| 文件大小： | 240K |
| 代理商： | ASR315EA |
ABLSOLUTE MAXIMUM RATINGS:
8
CERAMIC SURFACE-MOUNT, ONE-PORT
SAW RESONATORS
ASR315EA
Marking:
ASR
315EA
FEATURES:
One-port SAW resonator 315.0 MHz. Fundamental mode.
Small ceramic surface-mount.
SMD makes reflow soldering possible.
Gold plated terminals.
5.0 x 5.0 x 1.35mm
CHARACTERISTICS
UNIT
min.
typ.
max.
STANDARD SPECIFICATIONS
DC voltage
±30Vdc
Operating temperature
-40°C to +85°C
Maximum power dissipation
10dBm
Reliability specifications, see SAW application notes.
Equivalent circuit:
Test circuit:
Pin No.
Function
2
Input/Output
6
Output/Input
4, 8
Case GND
1, 3,
N/C
5, 7
Dimensions: Inches (mm)
-200
-150
-100
-50
0
-200
-150
-100
-50
0
-80 -60 -40 -20
0 +20 +40 +60 +80
fc=fo, Tc=To
T=Tc-To(oC)
Typical Frequency Response
Temperature Characteristics
CH1
1
1:Transmission /M Log Mag 5.0 dB/ Ref -1.50 dB
2: Off
Center315.000 MHz
Span 0.008 MHz
0.053 Max
(1.35)
Center frequency
Fr
MHz
314.925
315.000
315.075
Tolerance from 315 MHz
f
C
kHz
-
±75
-
Insertion loss
IL
dB
-
1.5
2.2
Unloaded quality factor
QU
-
12,400
-
loaded quality factor 50
QL
-
2,000
-
Aging absolute first year
[A]
ppm
-
10
Shunt capacitance
Co
pF
-
2.7
-
Motional resistance
R1
-
20
30
Motional inductance
L1
H
-
121.311
-
Motional capacitance
C1
fF
-
2.1240
-
Turnover temperature
To
°C
25
40
55
Temperature coefficient
TC
ppm/C
2
-
0.037
-
DC insulation resistance
M
1.0
-
0.047
(1.20)
0.20±.008
(5.0±0.2)
0.20±.008
(5.0±0.2)
0.024
(0.60)
0.1±.006
(2.54±0.15)
0.08
(2.08)
29 Journey Aliso Viejo, CA 92656 USA
(949) 448-7070
FAX: (949) 448-8484
E-MAIL:
abinfo@abracon.com INTERNET ADDRESS: www.abracon.com
NOTE: All specifications and markings subject to change without notice
ABRACON
CORPORATION
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
S8
CH1 MKR3 315.000 MHz
-1.1dB
COMMON APPLICATIONS:
Quartz frequency stabilization of fixed-frequency
transmitters at 315.0 MHz.
Wireless car alarm, Garage door opener. (RKE)
Mobile communications systems
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ASR315E-T | 功能描述:谐振器 315MHz RoHS:否 制造商:Murata 频率:30 MHz 容差:25 PPM 系列:XRCGB 端接类型:SMD/SMT 工作温度范围:- 10 C to + 70 C 尺寸:1.6 mm W x 2 mm L x 0.65 mm H 封装:Reel |
| ASR315S2 | 制造商:Abracon Corporation 功能描述:- Bulk |
| ASR316.00N01-SD02 | 功能描述:谐振器 316MHz RoHS:否 制造商:Murata 频率:30 MHz 容差:25 PPM 系列:XRCGB 端接类型:SMD/SMT 工作温度范围:- 10 C to + 70 C 尺寸:1.6 mm W x 2 mm L x 0.65 mm H 封装:Reel |
| ASR316.80N01-SD02 | 功能描述:谐振器 316.8MHz RoHS:否 制造商:Murata 频率:30 MHz 容差:25 PPM 系列:XRCGB 端接类型:SMD/SMT 工作温度范围:- 10 C to + 70 C 尺寸:1.6 mm W x 2 mm L x 0.65 mm H 封装:Reel |
| ASR317.50N01-SD02 | 功能描述:谐振器 317.5MHz RoHS:否 制造商:Murata 频率:30 MHz 容差:25 PPM 系列:XRCGB 端接类型:SMD/SMT 工作温度范围:- 10 C to + 70 C 尺寸:1.6 mm W x 2 mm L x 0.65 mm H 封装:Reel |
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