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RO2023-10

更新时间： 2024-02-01 18:57:04
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 258K
描述
1-Port Saw Resonator, 433.97MHz Nom, ROHS COMPLIANT, HERMETIC, CASE TO39-3

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RO2023-10 技术参数

生命周期：Obsolete包装说明：ROHS COMPLIANT, HERMETIC, CASE TO39-3
Reach Compliance Code：unknown风险等级：5.83
Is Samacsys：N晶体/谐振器类型：1-PORT
频率容差 (MHz)：0.25插入损耗：4.8 dB
安装特点：THROUGH HOLE MOUNT标称工作频率：433.97 MHz
并联电容：1.8 pF物理尺寸：D9.4XH3.18 (mm)/D0.37XH0.125 (inch)
表面贴装：NOBase Number Matches：1

RO2023-10 数据手册

 浏览型号RO2023-10的Datasheet PDF文件第2页 
RO2023-10  
•
•
•
•
Ideal for European 433.92 MHz Transmitters  
Low Series Resistance  
Quartz Stability  
433.97 MHz  
SAW  
Resonator  
Rugged, Hermetic, Low-Profile TO39 Case  
The RO2023-10 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile TO39 case. It pro-  
vides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency transmitters operating at  
433.92 MHz. The RO2023-10 is designed specifically for remote-control and wireless security devices oper-  
ating in Europe under ETSI I-ETS 300 220 and in Germany under FTZ 17 TR 2100.  
Absolute Maximum Ratings  
Rating  
Value  
Units  
CW RF Power Dissipation  
(See: Typical Test Circuit)  
+0  
dBm  
DC Voltage Between Any Two Pins  
(Observe ESD Precautions)  
±30  
VDC  
°C  
TO39-3 Case  
Case Temperature  
-40 to +85  
Electrical Characteristics  
Characteristic  
Sym  
Notes  
Minimum  
Typical  
Maximum  
Units  
f
Center Frequency at +25 °C  
Absolute Frequency  
433.720  
434.220  
±250  
4.8  
MHz  
kHz  
dB  
C
2, 3, 4, 5  
2, 5, 6  
Df  
Tolerance from 433.970 MHz  
C
Insertion Loss  
Quality Factor  
IL  
3.4  
8,400  
2,800  
37  
Q
Unloaded Q  
U
5, 6, 7  
Q
T
50 W Loaded Q  
L
Temperature Stability  
Turnover Temperature  
Turnover Frequency  
22  
1.0  
1.8  
52  
°C  
O
f
f + 2.3  
kHz  
6, 7, 8  
O
c
2
Frequency Temperature Coefficient  
Absolute Value during the First Year  
FTC  
|fA|  
0.037  
ppm/°C  
Frequency Aging  
1
5
£10  
ppm/yr  
MW  
W
DC Insulation Resistance between Any Two Pins  
R
RF Equivalent RLC Model  
Motional Resistance  
48  
102.2902  
1.31488  
2.1  
74  
M
L
Motional Inductance  
5, 7, 9  
µH  
fF  
M
C
Motional Capacitance  
M
C
Pin 1 to Pin 2 Static Capacitance  
Transducer Static Capacitance  
5, 6, 9  
5, 6, 7, 9  
2, 7  
2.4  
pF  
pF  
nH  
O
C
1.8  
P
L
Test Fixture Shunt Inductance  
Lid Symbolization  
64  
TEST  
RFM RO2023-10  
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.  
Notes:  
1.  
2.  
Frequency aging is the change in fC with time and is specified at +65°C or less.  
7.  
8.  
Derived mathematically from one or more of the following directly measured  
parameters: fC, IL, 3 dB bandwidth, fC versus TC, and CO.  
Turnover temperature, TO, is the temperature of maximum (or turnover) fre-  
Aging may exceed the specification for prolonged temperatures above +65°C.  
Typically, aging is greatest the first year after manufacture, decreasing in sub-  
sequent years.  
The center frequency, fC, is measured at the minimum insertion loss point,  
ILMIN, with the resonator in the 50 W test system (VSWR £ 1.2:1). The shunt  
inductance, LTEST, is tuned for parallel resonance with CO at fC.  
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 gov-  
ernment approval, which is the responsibility of the equipment manufacturer.  
Unless noted otherwise, case temperature TC = +25°C±2°C.  
The design, manufacturing process, and specifications of this device are sub-  
ject to change without notice.  
quency, fO. The nominal frequency at any case temperature, TC, may be calcu-  
lated from: f = fO [1 - FTC (TO -TC)2]. Typically, oscillator TO is 20°C less than  
the specified resonator TO.  
This equivalent RLC model approximates resonator performance near the res-  
onant frequency and is provided for reference only. The capacitance CO is the  
static (nonmotional) capacitance between Pin1 and Pin 2 measured at low fre-  
quency (10 MHz) with a capacitance meter. The measurement includes case  
parasitic capacitance with a floating case. For usual grounded case applica-  
tions (with grund connected to either Pin 1 or Pin 2 and to the case), add  
approximately 0.25 pF to CO.  
9.  
3.  
4.  
5.  
6.  
RF Monolithics, Inc.  
RFM Europe  
Phone: (972) 233-2903  
Phone: 44 1963 251383  
Fax: (972) 387-9148  
Fax: 44 1963 251510  
E-mail: info@rfm.com  
http://www.rfm.com  
RO2023-10-101999  
Page 1 of 2  
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.  
12

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RO2023-10 替代型号

型号 品牌 替代类型 描述 数据表
ASR310S2 ABRACON

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