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RO3103E

更新时间： 2024-02-24 15:01:21
品牌 Logo 应用领域
村田 - MURATA 晶体谐振器
页数 文件大小 规格书
2页 113K
描述
1-PORT SAW RESONATOR, 418 MHz, ROHS COMPLIANT, CERAMIC, CASE SM3030-6, 6 PIN

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中文翻译

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RO3103E 技术参数

生命周期：Obsolete包装说明：ROHS COMPLIANT, CERAMIC, CASE SM3030-6, 6 PIN
Reach Compliance Code：unknown风险等级：5.83
其他特性：TAPE AND REEL晶体/谐振器类型：1-PORT
频率容差 (MHz)：0.075插入损耗：2 dB
安装特点：SURFACE MOUNT标称工作频率：418 MHz
并联电容：2.35 pF物理尺寸：L3.13XB3.13XH1.38 (mm)/L0.123XB0.123XH0.054 (inch)
表面贴装：YESBase Number Matches：1

RO3103E 数据手册

 浏览型号RO3103E的Datasheet PDF文件第2页 
RO3103E  
• Ideal for 418.00 MHz Transmitters  
• Very Low Series Resistance  
• Quartz Stability  
418.00 MHz  
SAW  
• Surface-Mount, Ceramic Case with 21 mm2 Footprint  
• Complies with Directive 2002/95/EC (RoHS)  
Pb  
The RO3103E is a true one-port, surface-acoustic-wave (SAW) resonator in a surface-mount, ceramic case.  
It provides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency transmitters  
operating at 418.00 MHz. This SAW is designed specifically for AM transmitters in wireless security and  
remote control applications operating in the USA under FCC Part 15, in Australia, in Japan, and in Korea.  
Resonator  
Absolute Maximum Ratings  
Rating  
Value  
0
Units  
dBm  
VDC  
°C  
CW RF Power Dissipation (See Typical Test Circuit)  
DC Voltage Between Terminals (Observe ESD Precautions)  
Case Temperature  
12  
-40 to +85  
+260  
Soldering Temperature  
°C  
SM3030-6 Case  
3.0 X 3.0  
Electrical Characteristics  
Characteristic  
Sym  
Notes  
Minimum  
Typical  
Maximum  
Units  
f
Frequency (+25 °C)  
Nominal Frequency  
417.925  
418.075  
MHz  
kHz  
dB  
C
2, 3, 4, 5  
∆f  
Tolerance from 418.00 MHz  
±75  
2.0  
C
Insertion Loss  
Quality Factor  
IL  
2, 5, 6  
5, 6, 7  
1.3  
10700  
1500  
25  
Q
Unloaded Q  
U
Q
T
50 Ω Loaded Q  
L
Temperature Stability  
Turnover Temperature  
Turnover Frequency  
10  
40  
°C  
O
f
f
6, 7, 8  
O
C
2
Frequency Temperature Coefficient  
Absolute Value during the First Year  
FTC  
0.032  
10  
ppm/°C  
|f |  
Frequency Aging  
1, 6  
5
ppm/yr  
MΩ  
Ω
A
DC Insulation Resistance between Any Two Terminals  
1.0  
R
RF Equivalent RLC Model  
Motional Resistance  
16.7  
67  
M
5, 6, 7,  
9,  
L
Motional Inductance  
µH  
M
C
Motional Capacitance  
Transducer Static Capacitance  
2.2  
2.4  
62  
fF  
M
C
5, 6, 9  
2, 7  
pF  
O
L
Test Fixture Shunt Inductance  
Lid Symbolization  
nH  
TEST  
676 // YWWS  
500 Pieces/Reel  
3000 Pieces/Reel  
Reel Size 7 Inch  
Reel Size 13 Inch  
Standard Reel Quantity  
10  
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.  
Notes:  
1.  
2.  
Frequency aging is the change in f with time and is specified at +65°C or  
C
subject to change.  
Derived mathematically from one or more of the following directly  
measured parameters: f , IL, 3 dB bandwidth, f versus T , and C .  
7.  
8.  
less. Aging may exceed the specification for prolonged temperatures  
above +65°C. Typically, aging is greatest the first year after manufacture,  
decreasing in subsequent years.  
C
C
C
O
Turnover temperature, T , is the temperature of maximum (or turnover)  
O
The center frequency, f , is measured at the minimum insertion loss point,  
frequency, f . The nominal frequency at any case temperature, T , may be  
C
O
C
IL , with the resonator in the 50 Ω test system (VSWR ≤ 1.2:1). The  
2
MIN  
calculated from: f = f [1 - FTC (T -T ) ]. Typically oscillator T is  
approximately equal to the specified resonator T .  
This equivalent RLC model approximates resonator performance near the  
resonant frequency and is provided for reference only. The capacitance C  
is the static (nonmotional) capacitance between the two terminals  
measured at low frequency (10 MHz) with a capacitance meter. The  
O
O
C
O
shunt inductance, L  
, is tuned for parallel resonance with C at f .  
TEST  
O C  
O
Typically, f  
or f  
is approximately equal to the  
TRANSMITTER  
OSCILLATOR  
9.  
resonator f .  
C
O
3.  
4.  
One or more of the following United States patents apply: 4,454,488 and  
4,616,197.  
Typically, equipment utilizing this device requires emissions testing and  
government approval, which is the responsibility of the equipment  
manufacturer.  
measurement includes parasitic capacitance with "NC” pads unconnected.  
Case parasitic capacitance is approximately 0.05 pF. Transducer parallel  
capacitance can by calculated as: C ≈ C - 0.05 pF.  
P
O
5.  
6.  
Unless noted otherwise, case temperature T = +25°C±2°C.  
C
10. Tape and Reel Standard Per ANSI / EIA 481.  
The design, manufacturing process, and specifications of this device are  
www.RFM.com E-mail: info@rfm.com  
©2008 by RF Monolithics, Inc.  
Page 1 of 2  
RO3103E - 12/19/08  
12

中文翻译

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RO3103E 替代型号

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