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参数资料
| 型号： | SF1091A |
| 厂商： | RFM |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | SAW RF FILTER 211 MHZ |
| 标准包装： | 1 |
| 频率： | 211MHz 中心 |
| 带宽： | 500kHz |
| 滤波器类型： | 带通 |
| 插入损耗： | 7dB |
| 应用： | 手机，GSM |
| 封装/外壳： | 12-SMD，扁平引线 |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 高度（最大）： | 0.079"（2.00mm） |
| 尺寸/尺寸： | 0.524" L x 0.256" W（13.31mm x 6.50mm） |
| 其它名称： | 583-1079-6 |
SF1091A
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Designed for GSM BTS Transmitter Applications
Low Insertion Loss
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Excellent Size-to-Performance Ratio
Hermetic 13.3 X 6.5 mm Surface-Mount Case
211 MHz
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Unbalanced Input and Output
Complies with Directive 2002/95/EC (RoHS)
Pb
SAW Filter
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Max. DC voltage between any 2 terminals
Storage Temperature Range
Value
+10
30
-40 to +85
Units
dBm
VDC
°C
Suitable for lead-free soldering - Max Soldering Profile
260°C for 30 s
SM13365-12
Electrical Specification
Characteristic
Nominal Center Frequency
Passband
Insertion Loss at fc
3 dB Passband
Group Delay Variation over fc ±150 kHz
Sym
f C
IL
BW 3
GDV
Notes
1
1, 2
Min
±450
Typ
211.000
7
±500
200
Max
8.0
250
Units
MHz
dB
kHz
ns P-P
Rejection
fc-2.0 to fc-1.05 and fc+1.05 to fc+2.0 MHz
1, 2, 3
10
21
dB
fc-80 to fc-2.0 and fc+2.0 to fc+80 MHz
n x fc over 291 to 2000 MHz
30
40
33
60
Operating Temperature Range
Frequency Temperature Coefficient
T A
FTC
1
1
-10
0.32
+85
°C
ppm/°C 2
Impedance Matching to 50 Ω unbalanced
Case Style
Lid Symbolization (XX = 2 character date code)
External L-C
SM13365-12 13.3 x 6.5 mm Nominal Footprint
RFM SF1091A XX
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
2.
3.
4.
5.
6.
7.
Unless noted otherwise, all specitication apply over the operating temperature range with filter soldered to the specified demonstration board with
impedanced matching to 50 Ω network analyzer.
Unless noted otherwise, all frequency specitications are referenced to the nominal center frequency, fc.
Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent oon PCB layout
and external impedance matching design. See Application Note No. 42 for details.
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 ].
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.
www.RFM.com E-mail: info@rfm.com
?2008 by RF Monolithics, Inc.
Page 1 of 4
SF1091A - 6/30/08
相关PDF资料 |
PDF描述 |
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| SF1092A | SAW RF / IF FILTER 199 MHZ |
| SF1111A | SAW FILTER IF 160MHZ SMP-97 |
| SF1115A | SAW RF / IF FILTER 199 MHZ |
| SF1120B | SAW FILTER IF 298.74MHZ SMP-03 |
| SF1140B-2 | SAW FILTER IF 75MHZ SMP-03 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SF1092A | 功能描述:信号调节 199.0MHz, GSM/DCS IF SAW Filter RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel |
| SF1093A | 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:175 MHz SAW Filter |
| SF1095A | 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:153.6 MHz SAW Filter |
| SF1097A | 制造商:RFM 制造商全称:RF Monolithics, Inc 功能描述:71 MHz SAW Filter |
| SF109E | 制造商:NEC 制造商全称:NEC 功能描述:ORGANIC THERMAL SENSITIVE PELLET TYPE 10 AMPERES RATED CURRENT |
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