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2009 by RF Monolithics, Inc.
PX1004 - 2/11/09
Electrical Characteristics
Characteristic
Sym
Notes
Min
Typ
Max
Units
Nominal Center Frequency
fC
1
82.200
MHz
Passband
Insertion Loss at fc
IL
34.0
dB
3 dB Passband
BW3
1, 2
±15
±25
kHz
Amplitude Ripple over fc ±15 kHz
1.0
dBP-P
Group Delay Variation over fc ±10 kHz
GDV
2.5
6.0
sP-P
Third-Order Intermod. for -20 dBm tones at fc ±60 & 120 kHz
-95
dBm
Rejection
fc ±60 kHz
1, 2, 3
10
16
dB
fc -880 kHz to fc -940 kHz
65
68
Ultimate
65
Operating Temperature Range
TA
1-20
+70
°C
Impedance Matching to 50
unbalanced
External L-C
Case Style
SM13365-12 13.3 X 6.5 mm Nominal Footprint
Lid Symbolization (YY=year, WW=week) See note 4
RFM PX1004 YYWW
SM13365-12
Designed for TDMA IS-54 / CDPD IF Applications
Low Insertion Loss
Excellent Selectivity
Hermetic 13.3 X 6.5 mm Surface-Mount Case
Unbalanced Input and Output
Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Value
Units
Maximum Incident Power in Passband
+10
dBm
Max. DC voltage between any 2 terminals
30
VDC
Storage Temperature Range
-40 to +85
°C
Suitable for lead-free soldering - Max Soldering Profile
260°C for 30 s
82.2 MHz
SAW Filter
PX1004
1.
Unless noted otherwise, all specifications apply over the operating tem-
perature range with filter soldered to the specified demonstration board
with impedance matching to 50
and measured with 50 network ana-
lyzer.
2.
Unless noted otherwise, all frequency specifications are referenced to the
nominal center frequency, fc.
3.
Rejection is measured as attenuation below the minimum IL point in the
passband. Rejection in final user application is dependent on PCB layout
and external impedance matching design. See Application Note No. 42
for details.
4.
"LRIP" or "L" after the part number indicates "low rate initial production"
and "ENG" or "E" indicates "engineering prototypes."
5.
The design, manufacturing process, and specifications of this filter are
subject to change.
6.
Either Port 1 or Port 2 may be used for either input or output in the design.
However, impedances and impedance matching may vary between Port 1
and Port 2, so that the filter must always be installed in one direction per
the circuit design.
7.
US and international patents may apply.
8.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered
trademarks of RF Monolithics, Inc.
9.
Copyright 1999, RF Monolithics Inc.
Caution: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
Electrical Connections
Connection
Terminals
Port 1Hot
2
Port 1 Gnd Return
3
Port 2 Hot
8
Port 2 Gnd Return
9
Case Ground
All Others
Pb