RO3150A_15 Datasheet, PDF (1/3 Pages) Murata Manufacturing Co., Ltd. – 304.0 MHz SAW Resonator

• Designed for 304.0 MHz Transmitters
• Very Low Series Resistance
• Quartz Stability
• Surface-mount Ceramic Case
• Complies with Directive 2002/95/EC (RoHS) _Pb
The RO3150A is a one-port surface-acoustic-wave (SAW) resonator packaged in a surface-mount ceramic
case. It provides reliable, fundamental-mode quartz frequency stabilization of fixed-frequency transmitters
operating at 304.0 MHz.
Absolute Maximum Ratings
Rating
CW RF Power Dissipation (See: Typical Test Circuit)
DC Voltage Between Terminals (Observe ESD Precautions)
Case Temperature
Soldering Temperature (10 seconds / 5 Cycles Maximum)
Value
+0
±30
-40 to +85
260
Units
dBm
VDC
°C
°C
RFM products are now
Murata products.
RO3150A
304.0 MHz
SAW
Resonator
SM5035-4
Electrical Characteristics
Characteristic
Center Frequency, +25 °C Absolute Frequency
Tolerance from 304.0 MHz
Insertion Loss
Quality Factor
Unloaded Q
50 Ω Loaded Q
Temperature Stability
Turnover Temperature
Turnover Frequency
Frequency Temperature Coefficient
Frequency Aging
Absolute Value during the First Year
DC Insulation Resistance between Any Two Terminals
RF Equivalent RLC Model Motional Resistance
Motional Inductance
Motional Capacitance
Shunt Static Capacitance
Test Fixture Shunt Inductance
Lid Symbolization (in addition to Lot and/or Date Codes)
Sym
f_C
Δf_C
IL
Q_U
Q_L
T_O
f_O
FTC
|f_A|
R_M
L_M
C_M
C_O
L_TEST
Notes
2,3,4,5
2,5,6
5,6,7
6,7,8
1
5
5, 7, 9
5, 6, 9
2, 7
Minimum
303.950
Typical
1.0
16000
1400
10
25
f_C
0.032
≤10
1.0
9.7
83
3.3
3.1
87.5
838 // YYWWS
Maximum
304.050
±50
2.0
Units
MHz
kHz
dB
40
°C
ppm/°C²
ppm/yr
MΩ
Ω
µH
fF
pF
nH
©2010-2015 by Murata Electronics N.A., Inc.
RO3150A (R) 2/5/15
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