RO3150E_15 Datasheet, PDF (1/3 Pages) Murata Manufacturing Co., Ltd. – 304 MHz SAW Resonat

• Designed for Low Power 304 MHz Transmitters
• Very Low Series Resistance
• Quartz Frequency Stability
• Miniature 3.0 x 3.0 mm Surface-mount Case
• Complies with Directive 2002/95/EC (RoHS) _Pb
The RO3104E 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 304 MHz. This SAW is designed specifically for transmitters used in wireless security and remote control
applications.
Absolute Maximum Ratings
Rating
Value
Units
CW RF Power Dissipation (See Typical Test Circuit)
0
dBm
DC Voltage Between Terminals (Observe ESD Precautions)
5
VDC
Case Temperature
-40 to +85
°C
Maximum Soldering Profile Temperature (10 s, 5 cycles maximum)
+260
°C
RFM products are now
Murata products.
RO3150E
304 MHz
SAW Resonator
SM3030-6 Case
Electrical Characteristics
Characteristic
Frequency, +25 °C
Nominal Frequency
Tolerance from 304.000 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
Transducer Static Capacitance
Test Fixture Shunt Inductance
Lid Symbolization
Standard Reel Quantity
Reel Size 7 Inch
Reel Size 13 Inch
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, 6
5
5, 6, 7,
9,
5, 6, 9
2, 7
10
Minimum Typical Maximum
303.925
304.000
304.075
±75
1.35
2.0
14,590
2,100
10
25
40
f_C
0.032
10
1.0
16
125
2.1
3.8
TBD
977 // YWWS
500 Pieces/Reel
3000 Pieces/Reel
Units
MHz
kHz
dB
°C
ppm/°C²
ppm/yr
MΩ
Ω
µH
fF
pF
nH
©2010-2015 by Murata Electronics N.A., Inc.
RO3150E (R) 2/5/15
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