RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
E-mail: info@rfm.com
Page 1 of 9
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.
SF1092A-100605
Electrical Characteristics
Characteristic
Sym
Notes
Min
Typ
Max
Units
Nominal Center Frequency
f
C
1
199.000
MHz
Passband
Insertion Loss at fc
IL
5.5
7.0
dB
1 dB Passband
BW
1
1, 2
100
140
kHz
Amplitude Ripple over fc100 kHz
1.0
dB
P-P
Group Delay Variation over fc 100 kHz
GDV
300
500
ns
P-P
Rejection
fc-800 to fc-600 and fc+600 to fc+800 kHz
1, 2, 3
35
dB
119 MHz to fc-800 kHz
45
fc+800 kHz to 278 MHz
45
Operating Temperature Range
T
A
1
-10
+85
C
Frequency Temperature Coefficient
FTC
1
0.32
ppm/C
2
SMP-75
Designed for GSM BTS Receiver IF Applications
Low Insertion Loss
Excellent Size-to-Performance Ratio
Hermetic SMP-75 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
+18
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
199 MHz
SAW Filter
SF1092A
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 fre-
quency, 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.
The turnover temperature, T
O
, is the temperature of maximum (or turnover) frequency, f
o
. The
nominal frequency at any case temperature, T
c
, may be calculated from: f=f
o
[1-FTC(T
o
-T
c
)
2
].
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, imped-
ances 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.
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-75 19 x 6.5 mm Nominal Footprint
Lid Symbolization (YY = year, WW = week)
RFM SF1092A YYWW
Pb
199 MHz SAW Filter
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
E-mail: info@rfm.com
Page 3 of 9
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.
SF1092A-100605
Materials
Solder Pad
Termination
Au plating 30 - 60 inches (76.2-152 m) over 80-
200 inches (203-508 m) Ni.
Lid
Fe-Ni-Co Alloy Electroless Nickel Plate (8-11%
Phosphorus) 100-200 inches Thick
Body
Al
2
O
3
Ceramic
Pb Free
Case Dimensions
Dimension
mm
Inches
Min
Nom
Max
Min
Nom
Max
A
18.80
19.00
19.30
0.740
0.748
0.760
B
6.30
6.50
6.80
0.248
0.256
0.268
C
1.75
2.00
0.069
0.079
D
2.29
0.090
E
1.02
0.040
H
1.0
0.039
P
1.905
0.075
Electrical Connections
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
19 x 6.5 mm Nominal Footprint
SMP-75 Case
A
B
C
H
P (8 Places)
E (10 Places)
6
7
8
9
10
5
4
3
2
1
D
TOP VIEW
BOTTOM VIEW
5
4
3
2
1
6
7
8
9
10
199 MHz SAW Filter
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
E-mail: info@rfm.com
Page 5 of 9
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.
SF1092A-100605
Leader and Trailer specifications (Based upon EIA-481)
7 Inch Reel Quantity 500
Symbol
A
N
C
D
B
W
1
W
2
Dimension
178
+0
-4
60
1
13
+0.5
-0.2
20.2
+1.5
-0
2
0.5
32.4
+2
-0
38.4
MAX
13 Inch Reel Quantity 2000
Symbol
A
N
C
D
B
W
1
W
2
Dimension
330
+0
-4
100
2
13
+0.5
-0.2
20.2
+1.5
-0
2
0.5
32.4
+2
-0
38.4
MAX
Dimensions of the leader and trailer
Dimensional drawing of the reel
PDF 
ZIP
