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參數(shù)資料
| 型號： | SF1177A |
| 廠商： | RF Monolithics, Inc. |
| 英文描述： | 57.6 MHz SAW Filter |
| 中文描述： | 57.6兆赫SAW濾波器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 187K |
| 代理商： | SF1177A |
RF Monolithics, Inc.
RFM Europe
2001 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
SF1177A-121604
Page 1 of 4
Impedance Matching to 50
Unbalanced
Case Style
Lid Symbolization (YY = year, WW = week)
External L-C
SM13365-12 13.3 x 6.5 mm Nominal Footprint
RFM SF1177A YYWW
Suitable for lead-free soldering - Max. Soldering Profile
Electrical Characteristics
Characteristic
Sym
f
N
B
W
1
L
Notes
1
Min
Typ
57.6
Max
Units
MHz
MHz
dB
Nominal Frequency
Passband bandwidth
Insertion Loss
Rel. Attenuation to a
max
1dB
21.2
47 ... 68.2 MHz
0 ... 29.8 MHz
85.4 ... 250 MHz
250 ... 1000 MHz
47 ... 68.2 MHz
47 ... 68.2 MHz
47 ... 68.2 MHz
47 ... 68.2 MHz
1, 2,3
15.0
45
45
35
a
rel
dB
Amplitude ripple (p-p)
Group delay ripple (p-p)
1 dB compression
Input IP3
Max. Input level (non-destructive)
Operating Temperature
Terminating source impedance
Terminating load impedance
a
1, 2, 3
1.5
50
dB
ns
dBm
dBm
dBm
°C
Ohm
Ohm
τ
12
30
13
1
-25
+85
50
50
Designed for Wide Channel IF Filtering
Low Insertion Loss
Hermetic 13.3 x 6.5 mm Surface-mount Case
Balanced or Single Ended Input and Output
Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Value
+13
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
57.6 MHz
SAW Filter
SF1177A
Connection
Port 1 Hot
Port 2 Hot
Case Ground
Terminals
2
8
All others
SM13365-12
Electrical Connections
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.
Unless noted otherwise, all frequency specifications are referenced to the
nominal 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
external impedance matching design. See Application Note No. 42 for details.
Part to part absolute delay measurement records the absolute delay mean
2.
3.
4.
across 1 dB passband.
"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
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.
Electrostatic Sensitive Device. Observe precautions for handling.
5.
6.
7.
8.
9.
Pb
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PDF描述 |
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| SF1179B | 184.14 MHz SAW Filter |
| SF1186B-2 | 1575.42 MHz SAW Filter |
| SF1188C | 465.00 MHz SAW Filter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SF1179B | 功能描述:信號調(diào)節(jié) 184.14 MHz IF SAW Filter RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
| SF1182B | 制造商:RFM 制造商全稱:RF Monolithics, Inc 功能描述:836.5 MHz SAW Filter |
| SF1183B | 制造商:RFM 制造商全稱:RF Monolithics, Inc 功能描述:881.5 MHz SAW Filter |
| SF1183G | 功能描述:信號調(diào)節(jié) 881.5 MHz BW=25MHz RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
| SF1184B-1 | 功能描述:信號調(diào)節(jié) 947.5 MHz, GSM RF SAW Filter RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
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