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RO3300E
• Designed for 403.55 MHz MICs Transmitters
• Very Low Series Resistance
• Quartz Stability
403.55 MHz
SAW Resonator
• 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
Value
0
Units
dBm
VDC
°C
Input Power Level
DC Voltage
12
SM3030-6 Case
3.0 X 3.0
Storage Temperature Range
Operating Temperature Range
Soldering Temperature (10 seconds / 5 cycles maximum)
-40 to +125
-40 to +105
260
°C
°C
Electrical Characteristics
Characteristic
Sym
Notes
2,3,4,5
2,5,6
Minimum
Typical
Maximum
403.625
±75
Units
MHz
kHz
fC
ΔfC
IL
Center Frequency, +25 °C
Absolute Frequency
403.475
Tolerance from 403.55 MHz
Insertion Loss
Quality Factor
1.0
8117
768
25
2.0
dB
QU
QL
TO
fO
Unloaded Q
5,6,7
50 Ω Loaded Q
Temperature Stability
Turnover Temperature
Turnover Frequency
10
40
°C
fC
6,7,8
ppm/°C2
ppm/yr
Frequency Temperature Coefficient
Absolute Value during the First Year
FTC
|fA|
0.032
≤10
Frequency Aging
1
5
DC Insulation Resistance between Any Two Terminals
1.0
MΩ
Ω
RM
LM
RF Equivalent RLC Model
Motional Resistance
Motional Inductance
Motional Capacitance
Shunt Static Capacitance
10.5
33.5
5, 7, 9
µH
fF
CM
4.6
CO
5, 6, 9
2, 7
4.2
pF
nH
LTEST
Test Fixture Shunt Inductance
36.9
Lid Symbolization (in addition to Lot and/or Date Codes)
Standard Reel Quantity Reel Size 7 Inch
Reel Size 13 Inch
719 // YWWS
500 Pieces/Reel
3000 Pieces/Reel
10
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
NOTES:
7.
Derived mathematically from one or more of the following directly measured
parameters: f , IL, 3 dB bandwidth, f versus T , and C .
1.
2.
Frequency aging is the change in f with time and is specified at +65 °C or less.
C
Aging may exceed the specification for prolonged temperatures above +65 °C.
Typically, aging is greatest the first year after manufacture, decreasing in subse-
quent years.
C
C
C
O
8.
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, IL
,
2
C
MIN
calculated from: f = f [1 - FTC (T -T ) ]. Typically oscillator T is
O
O
C
O
with the resonator in the 50 Ω test system (VSWR ≤ 1.2:1). The shunt
approximately equal to the specified resonator T .
O
inductance, L
, is tuned for parallel resonance with C at f . Typically,
O C
TEST
9.
This equivalent RLC model approximates resonator performance near the
f
or f
is approximately equal to the resonator f .
OSCILLATOR
TRANSMITTER C
resonant frequency and is provided for reference only. The capacitance C is
O
3.
4.
One or more of the following United States patents apply: 4,454,488 and
4,616,197.
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:
Typically, equipment utilizing this device requires emissions testing and
government approval, which is the responsibility of the equipment manufacturer.
5.
6.
Unless noted otherwise, case temperature T = +25 ± 2 °C.
C
C
≈ C - 0.05 pF.
P
O
The design, manufacturing process, and specifications of this device are subject
to change without notice.
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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