RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
E-mail: info@rfm.com
Page 1 of 5
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
http://www.rfm.com
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
RF1353D-052903
Electrical Characteristics
Characteristic
Sym
Notes
Minimum
Typical
Maximum
Units
Nominal Operating Frequency
f
C
345
MHz
Passband
Insertion Loss
IL
4.5
dB
3.0 dB Bandwidth
Fc70
Fc430
Fc1100
kHz
Rejection
Fc-10.7 MHz
15
dB
Fc-21.4 MHz
40
dB
Matching
Untuned response
50
Ambient Temperature
Operating Range
-10
70
C
Footprint Size: 5.0 X 5.0
SM3838-6
Lid Symbolization (YY=Year, WW=week, S=shift)
RFM, 444, YYWWS
SM3838-6 Case
Designed for 345 MHz Wireless Applications
Advanced (Lithium Tantelate) LiTaO3 design for low Insertion Loss
Designed for match to 50 ohms, no external LC required
Hermetically sealed Surface Mount package
Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Value
Units
Maximum Input Power
+10
dBm
DC Voltage Between Terminals
30
VDC
Case Temperature
-40 to +85
C
345.00 MHz
SAW Filter
RF1353D
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.) All specifications apply over the operating temperature range with filter soldered to the specified demonstration board unless noted otherwise.
2.) Ultimate rejection is dependent on PCB layout.
3.) Specifications subject to change without notice.
4.) Electrostatic Sensitive Device. Observe precautions for handling.
5.) US and international patents may apply.
6.) RFM, RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
Connection
Terminals
RF Input
2
RFOutput
6
Case Ground
All Others
Electrical Connections
Pb
345.00 MHz SAW Filter
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
E-mail: info@rfm.com
Page 2 of 5
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
http://www.rfm.com
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
RF1353D-052903
Dimension
mm
Inches
Min
Nom
Max
Min
Nom
Max
A
3.8
0.15
B
3.8
0.15
C
1.25
0.05
D
1.0
0.04
E
3.6
0.14
G
1.0
0.04
H
2.0
0.08
I
0.6
0.02
J
1.8
0.07
Connection
Terminals
Port 1
Single Ended Input
2
Port 2
Single Ended Output
5
Ground
All others
Single Ended Operation Only
Dot indicates Pin 1
6-Terminal Ceramic Surface-Mount Case
3.8 X 3.8 mm Nominal Footprint
SM3838-6 Case
Electrical Connections
Case Dimensions
TOP VIEW BOTTOM VIEW
1
2
3
6
5
4
1
2
3
6
5
4
A
B
C
D
J
E
G
H
I
345.00 MHz SAW Filter
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
E-mail: info@rfm.com
Page 3 of 5
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
http://www.rfm.com
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
RF1353D-052903
Tape and Reel Specifications
"B "
Nominal Size
Quantity Per Reel
Inches
millimeters
7
178
1000
13
330
3000
COMPONENT ORIENTATION and DIMENSIONS
Carrier Tape Dimensions
Ao
4.25 mm
Bo
4.25 mm
Ko
1.30 mm
Pitch
8.0 mm
W
12.0 mm
See Detail "A"
13.0
20.2
2.0
12.0
100 REF.
"B" REF.
RO.3
(MAX.)
Ko
SECTION A-A
0.3 0.05
SECTION B-B
Bo
2.0
4.0
Ao
Pitch
B
B
A
R0.5
(MAX.)
A
5.5
12.0
1.75
1.5
1.50
PIN #1
USER DIRECTION OF FEED
345.00 MHz SAW Filter
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
E-mail: info@rfm.com
Page 4 of 5
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
http://www.rfm.com
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
RF1353D-052903
345.00 MHz SAW Filter
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
E-mail: info@rfm.com
Page 5 of 5
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
http://www.rfm.com
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
RF1353D-052903
PDF 
ZIP