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RO3164

更新时间: 2024-10-02 19:37:07
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 132K
描述
1-PORT SAW RESONATOR, 868.35 MHz, ROHS COMPLIANT, HERMETIC, CASE TO39-3, 3 PIN

RO3164 技术参数

生命周期:Active包装说明:ROHS COMPLIANT, HERMETIC, CASE TO39-3, 3 PIN
Reach Compliance Code:unknown风险等级:5.6
晶体/谐振器类型:1-PORT频率容差 (MHz):0.2
插入损耗:2 dB安装特点:THROUGH HOLE MOUNT
标称工作频率:868.35 MHz物理尺寸:D9.4XH3.18 (mm)/D0.37XH0.125 (inch)
表面贴装:NOBase Number Matches:1

RO3164 数据手册

 浏览型号RO3164的Datasheet PDF文件第2页 
RO3164  
• Ideal for 868.350 MHz Transmitters  
• Low Series Resistance  
• Quartz Stability  
• Rugged, Hermetic, Low-Profile TO39 Case  
• Complies with Directive 2002/95/EC (RoHS)  
868.350 MHz  
SAW  
Pb  
Resonator  
The RO3164 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile TO39 case. It  
provides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency transmitters operating  
at 868.350 MHz. The RO3164 is designed specifically for wireless remote controls and security transmitters,  
typically for automotive-keyless-entry, operating in the USA under FCC Part 15, in Canada under DoC RSS-  
210, and in Italy.  
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)  
Case Temperature  
±30  
-40 to +85  
260  
VDC  
°C  
TO39-3 Case  
Soldering Temperature (10 seconds / 5 cycles max.)  
°C  
Electrical Characteristics  
Characteristic  
Sym  
Notes  
Minimum  
Typical  
Maximum  
Units  
Center Frequency (+25 °C)  
Absolute Frequency  
f
868.150  
868.55  
MHz  
kHz  
dB  
C
2, 3, 4, 5  
Tolerance from 868.350 MHz  
Δf  
±200  
2.0  
C
Insertion Loss  
Quality Factor  
IL  
1.0  
5600  
600  
25  
2, 5, 6  
5, 6, 7  
Unloaded Q  
Q
U
50 Ω Loaded Q  
Q
L
Temperature Stability  
Turnover Temperature  
Turnover Frequency  
T
f
10  
40  
°C  
kHz  
O
f
6, 7, 8  
O
c
2
Frequency Temperature Coefficient  
Absolute Value during the First Year  
FTC  
0.037  
ppm/°C  
Frequency Aging  
|f |  
10  
ppm/yr  
MΩ  
Ω
1
5
A
DC Insulation Resistance between Any Two Pins  
1.0  
RF Equivalent RLC Model  
Motional Resistance  
R
11  
11  
3
M
Motional Inductance  
L
µH  
5, 7, 9  
M
Motional Capacitance  
Pin 1 to Pin 2 Static Capacitance  
C
fF  
M
C
5, 6, 9  
2, 7  
1.9  
18  
pF  
O
Test Fixture Shunt Inductance  
L
TEST  
nH  
Lid Symbolization (in Addition to Lot and/or Date Codes)  
RFM / RO3164 / YYWWS ##  
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
7.  
8.  
Derived mathematically from one or more of the following directly  
measured parameters: f , IL, 3 dB bandwidth, f versus T , and C .  
less. Aging may exceed the specification for prolonged temperatures  
above +65°C. Typically, aging is greatest the first year after manufacture,  
decreasing significantly in subsequent years.  
C
C
C
O
Turnover temperature, T , is the temperature of maximum (or turnover)  
O
frequency, f . The nominal frequency at any case temperature, T , may be  
O
C
The center frequency, f , is measured at the minimum insertion loss point,  
C
2
calculated from: f = f [1 - FTC (T -T ) ]. Typically, oscillator T is 20°C  
O
O
C
O
IL , with the resonator in the 50 Ω test system (VSWR 1.2:1). The  
MIN  
less than the specified resonator T .  
O
shunt inductance, L  
, is tuned for parallel resonance with C at f .  
TEST  
O C  
9.  
This equivalent RLC model approximates resonator performance near the  
resonant frequency and is provided for reference only. The capacitance C  
Typically, f  
or f  
is less than the resonator f .  
TRANSMITTER C  
OSCILLATOR  
O
3.  
4.  
One or more of the following United States patents apply: 4,454,488 and  
4,616,197 and others pending.  
is the static (nonmotional) capacitance between pin1 and pin 2 measured  
at low frequency (10 MHz) with a capacitance meter. The measurement  
includes case parasitic capacitance with a floating case. For usual  
grounded case applications (with ground connected to either pin 1 or pin 2  
Typically, equipment designs utilizing this device require emissions testing  
and government approval, which is the responsibility of the equipment  
manufacturer.  
and to the case), add approximately 0.25 pF to C .  
O
5.  
6.  
Unless noted otherwise, case temperature T = +25°C±2°C.  
C
The design, manufacturing process, and specifications of this device are  
subject to change without notice.  
www.RFM.com  
E-mail: info@rfm.com  
Page 1 of 2  
©2008 by RF Monolithics, Inc.  
RO3164 - 3/27/08  

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