RO3188A_15 Datasheet, PDF (1/3 Pages) Murata Manufacturing Co., Ltd. – 390.0 MHz SAW Resonator

• Designed for 390.0 MHz Transmitters
• Very Low Series Resistance
• Quartz Stability
Pb
• Surface-mount Ceramic Case
• Complies with Directive 2002/95/EC (RoHS)
The RO3188A 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 390.0 MHz.
RFM products are now
Murata products.
RO3188A
390.0 MHz
SAW Resonator
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
SM5035-4
Characteristic
Center Frequency, +25 °C
Tolerance from 390.0 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
389.900
Typical
1.3
12647
1532
10
25
f_C
0.032
≤10
1.0
13.8
71.2
2.3
3.0
55
797 // YYWWS
Maximum
390.100
±100
2.0
Units
MHz
kHz
dB
40
°C
ppm/°C²
ppm/yr
MΩ
Ω
µH
fF
pF
nH
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
©2010-2015 by Murata Electronics N.A., Inc.
RO3188A (R) 2/10/15
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