RP1308 RF Monolithics, RP1308 Datasheet
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RP1308
Manufacturer Part Number
RP1308
Description
433.92 MHz SAW Resonator
Manufacturer
RF Monolithics
Datasheet
1.RP1308.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RP1308
Manufacturer:
RFMD
Quantity:
5 000
www.DataSheet4U.com
RF Monolithics, Inc.
RFM Europe
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
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The RP1308 is a two-port, 180° surface-acoustic-wave (SAW) resonator in a low-profile TO39 case. It pro-
vides reliable, fundamental-mode, quartz frequency stabilization of AM, FSK, or PSK transmitters operating
at 433.92 MHz. The RP1308 was designed specifically for remote-control and wireless security transmitters
operating in Europe under ETSI I-ETS 300 220 and in Germany under FTZ 17 TR 2100.
Absolute Maximum Ratings
1.
2.
3.
4.
5.
6.
7.
8.
9.
Electrical Characteristics
CW RF Power Dissipation (See: Typical Test Circuit)
DC Voltage Between Any Two Pins (Observe ESD Precautions)
Case Temperature
Center Frequency
Insertion Loss
Quality Factor
Temperature Stability
Frequency Aging
DC Insulation Resistance between Any Two Pins
RF Equivalent RLC
Lid Symbolization (in addition to Lot and/or Date Codes)
Ideal for 433.92 MHz Low-Power Transmitters
Nominal Insertion Phase Shift of 180° at Resonance
Quartz Stability
Rugged, Hermetic, Low-Profile TO39 Case
Complies with Directive 2002/95/EC (RoHS)
Frequency aging is the change in f
above +65°C. Typically, aging is greatest the first year after manufacture, decreasing significantly in subsequent years.
The frequency f
f
One or more of the following United States patents apply: 4,454,488; 4,616,197.
Typically, equipment utilizing this device requires emissions testing and government approval, which is the responsibility of the equipment manufac-
turer.
Unless noted otherwise, case temperature T
The design, manufacturing process, and specifications of this device are subject to change without notice.
Derived mathematically from one or more of the following directly measured parameters: f
Turnover temperature, T
calculated from: f = f
This equivalent RLC model approximates resonator performance near the resonant frequency and is provided for reference only. The capacitance
C
capacitance.
OSCILLATOR
O
is the measured static (nonmotional) capacitance between either pin 1 and ground or pin 2 and ground. The measurement includes case parasitic
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
or f
Phone: (972) 233-2903
Phone: 44 1963 251383
C
TRANSMITTER
is the frequency of minimum IL with the resonator in the specified test fixture in a 50
®
Characteristic
O
Absolute Frequency
Tolerance from 433.920 MHz
Unloaded Q
50
Turnover Temperature
Turnover Frequency
Frequency Temp. Coefficient
Absolute Value during First Year
Motional Resistance
Motional Inductance
Motional Capacitance
Shunt Static Capacitance
[1 - FTC (T
O
, is the temperature of maximum (or turnover) frequency, f
Rating
Loaded Q
is less than the resonator f
O
C
- T
with time and is specified at +65°C or less. Aging may exceed the specification for prolonged temperatures
C
)
2
]. Typically, oscillator T
C
= +25°C± 5°C
C
Fax: (972) 387-9148
Fax: 44 1963 251510
.
Pb
Sym
FTC
Q
|f
R
C
C
O
Q
T
L
f
IL
f
O
C
f
A
M
O
M
M
O
C
U
L
is 20° less than the specified resonator T
|
-40 to +85
Value
2, 3, 4, 5,
±30
+0
Notes
2, 5, 6
5, 6, 7
6, 7, 8
5, 7, 9
5, 6, 9
6
5
O
. The nominal frequency at any case temperature, T
Minimum
433.845
C
Units
, IL, 3 dB bandwidth, f
VDC
dBm
1.0
1.4
36
°C
RFM P1308
test system with VSWR
0.279470
481.378
Typical
12,000
6,300
f
0.037
E-mail: info@rfm.com
http://www.rfm.com
RP1308-110599
C
107
O
6.3
1.7
51
+11
10
.
433.92 MHz
C
Resonator
versus T
RP1308
TO39-3 Case
SAW
Maximum
433.995
C
±75
152
8.0
2.0
66
, and C
1.2:1. Typically,
O
.
ppm/°C
ppm/yr
C
Page 1 of 2
Units
MHz
, may be
kHz
kHz
M
µH
dB
°C
pF
fF
2