Preliminary
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-9148
E-mail: info@rfm.com
Page 1 of 3
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
http://www.rfm.com
2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
SF1111A-121504
Electrical Characteristics
Characteristic
Sym
Notes
Min
Typ
Max
Units
Nominal Center Frequency
f
C
1
160.000
MHz
Passband
Insertion Loss at fc
IL
9
11.0
dB
1.5 dB Passband
BW
1.5
1, 2
590
kHz
3 db Passband
BW
3
750
Amplitude Ripple over fc470 kHz
0.7
1.0
dB
Phase Linearity over fc 590 kHz
2
5
rms
Rejection
fc-10.0 to fc-1.25 and fc+1.25 to fc+10.0 MHz
1, 2, 3
40
dB
fc-20 to fc-10.0 and fc+10.0 to fc+20 MHz
50
Operating Temperature Range
T
A
1
-20
+70
C
SMP-97
Designed for CDMA2000 BTS Applications
Simple External Impedance Matching
Hermetic SMP-97 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
260C for 30 s
160 MHz
SAW Filter
SF1111A
Notes:
1.
Unless noted otherwise, all specifications apply over the operating temperature range
with filter soldered to the specified demonstration board with impedance matching to 50
and measured with 50
network analyzer.
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 fil-
ter must always be installed in one direction per the circuit design.
7.
US and international patents may apply.
8.
Electrostatic Sensitive Device. Observe precautions for handling.
Connection
Terminals
Port 1 Hot
10
Port 1 Gnd Return
1
Port 2 Hot
5
Port 2 Gnd Return
6
Case Ground
All others
Electrical Connections
Impedance Matching to 50
Unbalanced
External L-C
Case Style
SMP-97 24.6 x 9 mm Nominal Footprint
Lid Symbolization (YY = year, WW = week)
RFM SF1111A YYWW
Pb
160 MHz SAW Filter
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-9148
E-mail: info@rfm.com
Page 3 of 3
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
http://www.rfm.com
2001 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
SF1111A-121504
Materials
Solder Pad
Termination
Au plating 30 - 60 uInches (76.2-152 uM) over 80-
200 uInches (203-508 uM) Ni.
Lid
Fe-Ni-Co Alloy Electroless Nickel Plate (8-11%
Phosphorus) 100-200 uInches Thick
Body
Al
2
O
3
Ceramic
Pb Free
Dimension
mm
Inches
Min
Nom
Max
Min
Nom
Max
A
24.41
24.64
24.94
0.961
0.970
0.982
B
8.80
8.99
9.30
0.349
0.354
0.366
C
1.75
2.00
0.069
0.079
D
2.29
0.090
E
1.02
0.040
H
1.0
0.039
M
4.83
0.190
N
3.40
0.134
P
1.905
0.075
Connection
Terminals
Port 1
Input or Return
10
Return or Input
1
Port 2
Output or Return
5
Return or Output
6
Ground
All others
Single Ended Operation
Return is ground
Differential Operation
Return is hot
10-Terminal Ceramic Surface-Mount Case
24.6 x 9 mm Nominal Footprint
SMP-97 Case
Electrical Connections
Case Dimensions
A
B
C
H
D
P (8 Places)
E (10 Places)
5
6
4
3
2
1
7
8
9
10
M
N
5
4
3
2
1
6
7
8
9
10
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