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PDF SF1189B-1 Data sheet ( Hoja de datos )
| Número de pieza | SF1189B-1 | |
| Descripción | SAW Filter | |
| Fabricantes | RF Monolithics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SF1189B-1 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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®
• Designed for WLAN IF Applications
• Low Insertion Loss
• 5.0 x 5.0 x 1.7 mm Suface-Mount Case
• Single Ended or Differential Input and Output
• Differential Output
• Complies with Directive 2002/95/EC (RoHS) Pb
SF1189B-1
280.00 MHz
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
Suitable for lead-free soldering - Max Soldering Profile
Electrical Characteristics
Characteristic
Nominal Center Frequency
Passband
Insertion Loss at fc
3 dB Passband
Amplitude Ripple over fc ±9.0 MHz
Group Delay Variation over fc ±9.0
Rejection
fc -60 to fc -40 MHz
fc -40 to fc -22 MHz
fc -22 to fc -16 MHz
fc +16 to fc +22 MHz
fc +22 to fc +40 MHz
fc +40 to fc +60 MHz
Operating Temperature Range
Value
Units
+10 dBm
0 VDC
-40 to +85
°C
260°C for 30 s
Sym
fC
IL
BW3
GDV
Notes
1
1, 2
1, 2, 3
www.DataSheet.net/
TA 1
Min
17.97
40
37
30
25
34
40
-10
SM5050-8
Typ
280.0
8.3
19.3
2.0
60
46
39
39
33
36
45
Max
10
3.0
125
Units
MHz
dB
MHz
dBP-P
nsP-P
dB
+85 °C
Differential Input / Output Impedance Match
Case Style
Lid Symbolization (YY=year, WW=week, S=shift)
External L-C
SM5050-8 5 X 5 mm Nominal Footprint
457, YYWWS
Electrical Connections
Port 1
Port 2
Connection
Single Ended Input
Differential Output
Ground
Terminals
3
6,7
All others
50 27 nH
22 pf
4:1
pin 3
pin 7
15 pf
SAW Filter
TOP VIEW
33 nH
All Others
pin 6
22 pf
50
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 Ω and measured with 50 Ω network analyzer.
2. Unless noted otherwise, all frequency specifications are referenced to the nom-
inal center frequency, fc.
3. Rejection is measured as attenuation below the minimum IL point in the pass-
band. Rejection in final user application is dependent on PCB layout and exter-
nal 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."
RF IC
figure 1
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.
10. Electrostatic Sensitive Device. Observe precautions for handling.
RF Monolithics, Inc. Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [email protected]
http://www.rfm.com
SF1189B-1-121604
Page 1 of 5
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
280.00 MHz
SAW Filter
SM5050-8 Case
8-Terminal Ceramic Surface-Mount Case
5.0 X 5.0 mm Nominal Footprint
Solder Pad
Termination
Lid
Body
Pb Free
Materials
Au plating 30 - 60 uInches (76.2-152 uM) over 80-
200 uInches (203-508 uM) Ni.
Fe-Ni-Co Alloy Electroless Nickel Plate (8-11%
Phosphorus) 100-200 uInches Thick
Al2O3 Ceramic
Case Dimensions
Dimension
A
B
C
D
E
F
G
mm
Min Nom Max
4.8 5.0 5.2
4.8 5.0 5.2
1.7
2.08
1.17
0.64
2.39 2.54 2.69
Min
Inches
Nom
0.1968
0.1968
0.0818
0.046
0.0252
0.100
Max
0.0669
Electrical Connections
Connection
Port 1
Differential Input
Port 2
Differential Output
Ground
Single Ended Operation
Differential Operation
www.DataSheet.net/
Dot indicates Pin 1
Terminals
2,3
6,7
All others
Return is ground
Return is hot
TOP VIEW
B
8
1
A2
3
BOTTOM VIEW
CE
7 D7
66
55
8
1
2G
3
44
F
RF Monolithics, Inc. Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [email protected]
http://www.rfm.com
SF1189B-1-121604
Page 5 of 5
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
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| PDF Descargar | [ Datasheet SF1189B-1.PDF ] | |
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