參數(shù)資料
型號: SF1062A
廠商: RF Monolithics, Inc.
英文描述: 211.0 MHz SAW Filter
中文描述: 211.0兆赫SAW濾波器
文件頁數(shù): 1/8頁
文件大?。?/td> 184K
代理商: SF1062A
RF Monolithics, Inc.
RFM Europe
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
Phone: (972) 233-2903
Phone: 44 1963 251383
Fax: (972) 387-8148
Fax: 44 1963 251510
E-mail: info@rfm.com
http://www.rfm.com
SF1062A 112904
Suitable for lead-free soldering - Max Soldering Profile
Electrical Characteristics
Characteristic
Sym
f
C
IL
BW
1.5
BW
2
BW
3
Notes
Min
Typ
Max
Units
MHz
dB
Nominal Center Frequency
Passband
1
211.000
Insertion Loss at fc
1.5 dB Passband
2 dB Passband
3 dB Passband
6
9.0
1, 2
±50
±80
±100
kHz
±135
Amplitude Ripple over fc±50 kHz
Group Delay Variation over fc ±50 kHz
Absolute Group Delay
fc-400 to fc-200 and fc+200 to fc+400 MHz
fc-600 to fc-400 and fc+400 to fc+600 MHz
fc-800 to fc-600 and fc+600 to fc+800 MHz
191 MHz to fc-800 kHz and fc+800 kHz to 231 MHz
Operating Temperature Range
1.5
dB
P-P
ns
P-P
μs
GDV
GD
200
2.6
500
Rejection
1, 2, 3
5
dB
25
30
35
35
45
T
A
1
-40
+85
°C
Impedance Matching to 50
unbalanced
Case Style
Lid Symbolization (YY=year, WW=week)
External L-C
SMP-87 22.1 X 8 mm Nominal Footprint
RFM SF1062A YYWW
SMP-87
Designed for GSM PCS Receiver IF Applications
Simple External Impedance Matching
Hermetic SMP-87 Surface-Mount Case
Unbalanced Input and Output
Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Value
+10
30
-40 to +85
Units
dBm
VDC
°C
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
260°C for 30 s
211.0 MHz
SAW Filter
SF1062A
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.
Unless noted otherwise, all frequency specifications are referenced to the nom-
inal center frequency, fc.
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.
"LRIP" or "L" after the part number indicates "low rate initial production" and
"ENG" or "E" indicates "engineering prototypes."
The design, manufacturing process, and specifications of this filter are subject
2.
3.
4.
5.
to change.
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.
US and international patents may apply.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of
RF Monolithics, Inc.
Copyright 1999, RF Monolithics Inc.
Electrostatic Sensitive Device. Observe precautions for handling.
6.
7.
8.
9.
10.
Notes:
Connection
Terminals
2
3
8
9
All Others
Port 1Hot
Port 1 Gnd Return
Port 2 Hot
Port 2 Gnd Return
Case Ground
Electrical Connections
Pb
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