RO3300E_15 Datasheet, PDF (1/2 Pages) Murata Manufacturing Co., Ltd. – 403.55 MHz SAW Resonator

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RO3300E
• Designed for 403.55 MHz MICs Transmitters
• Very Low Series Resistance
• Quartz Stability
• Complies with Directive 2002/95/EC (RoHS) _Pb
The RO3300E 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 403.55 MHz.
Absolute Maximum Ratings
Rating
Input Power Level
DC Voltage
Storage Temperature Range
Operating Temperature Range
Soldering Temperature (10 seconds / 5 cycles maximum)
Value
0
12
-40 to +125
-40 to +105
260
Units
dBm
VDC
°C
°C
°C
403.55 MHz
SAW Resonator
SM3030-6 Case
3.0 X 3.0
Electrical Characteristics
Characteristic
Center Frequency, +25 °C Absolute Frequency
Tolerance from 403.55 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)
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
5
5, 7, 9
5, 6, 9
2, 7
10
Minimum Typical Maximum
403.475
403.625
±75
1.0
2.0
8117
768
10
25
40
f_C
0.032
≤10
1.0
10.5
33.5
4.6
4.2
36.9
719 // YWWS
500 Pieces/Reel
3000 Pieces/Reel
Units
MHz
kHz
dB
°C
ppm/°C²
ppm/yr
MΩ
Ω
µH
fF
pF
nH
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
NOTES:
1.
Frequency aging is the change in f_C with time and is specified at +65 °C or less.
Aging may exceed the specification for prolonged temperatures above +65 °C.
7.
Derived mathematically from one or more of the following directly measured
parameters: f_C, IL, 3 dB bandwidth, f_C versus T_C, and C_O.
2.
3.
4.
5.
6.
Typically, aging is greatest the first year after manufacture, decreasing in subse-
quent years.
The center frequency, f_C, is measured at the minimum insertion loss point, IL_MIN,
with the resonator in the 50 Ω test system (VSWR ≤ 1.2:1). The shunt
inductance, L_TEST, is tuned for parallel resonance with C_O at f_C. Typically,
f_OSCILLATOR or f_TRANSMITTER is approximately equal to the resonator f_C.
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
government approval, which is the responsibility of the equipment manufacturer.
Unless noted otherwise, case temperature T_C = +25 ± 2 °C.
The design, manufacturing process, and specifications of this device are subject
to change without notice.
8. Turnover temperature, T_O, is the temperature of maximum (or turnover)
frequency, f_O. The nominal frequency at any case temperature, T_C, may be
calculated from: f = f_O [1 - FTC (T_O -T_C)²]. Typically oscillator T_O is
approximately equal to the specified resonator T_O.
9. This equivalent RLC model approximates resonator performance near the
resonant frequency and is provided for reference only. The capacitance C_O is
the static (nonmotional) capacitance between the two terminals measured at low
frequency (10 MHz) with a capacitance meter. The measurement includes
parasitic capacitance with "NC” pads unconnected. Case parasitic capacitance
is approximately 0.05 pF. Transducer parallel capacitance can by calculated as:
C_P ≈ C_O - 0.05 pF.
10. Tape and Reel Standard Per ANSI / EIA 481.
©2010-2015 by Murata Electronics N.A., Inc.
RO3300E (R) 2/11/15
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