- 您现在的位置：买卖IC网 > Datasheet目录701 > SF1143B-2 (RFM)SAW FILTER IF 315MHZ SMP-03 Datasheet资料下载
参数资料
| 型号： | SF1143B-2 |
| 厂商： | RFM |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | SAW FILTER IF 315MHZ SMP-03 |
| 标准包装： | 500 |
| 频率： | 315MHz 中心 |
| 带宽： | 12.7MHz |
| 滤波器类型： | 带通 |
| 插入损耗： | 15.1dB |
| 应用： | SDARS |
| 封装/外壳： | 10-SMD，无引线 |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 高度（最大）： | 0.079"（2.00mm） |
| 尺寸/尺寸： | 0.276" L x 0.197" W（7.00mm x 5.00mm） |
?
SF1143B-2
?
Designed for SDARS IF Receiver
?
?
Low Insertion Loss
5.0 X 7.0 mm Surface-Mount Case
315.00 MHz
?
?
Differential 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 +105
Units
dBm
VDC
°C
Max Soldering Profile
Electrical Characteristics
265°C for 10 s
SMP-03
Characteristic
Sym
Notes
Min
Typ
Max
Units
Nominal Center Frequency
Passband
Insertion Loss at fc
1dB Passband
f C
IL
BW 1
1
±6.35
315.000
15.1
±7.05
17.0
MHz
dB
MHz
Fast Amplitude Ripple over fc ±6.35 MHz
1, 2
1.0
dB P-P
Group Delay Variation over fc ±6.35 MHz
GDV
23
200
ns P-P
Rejection
100 to fc-10.3 and fc+10.3 to fc+100 MHz
1, 2, 3
40
TBD
dB
Operating Temperature Range
T A
1
-40
+105
°C
Differential Input and Output Impedance
250 ohms
Case Style
Lid Symbolization (YY=year, WW=week, S=shift) See note 4
Electrical Connections
Connection
Terminals
Port 1 Hot
10
Port 1 Ground Return
1
Port 2 Hot
5
Port 2 Ground Return
6
Case Ground
All Others
Notes:
6
SMP-03 7 x 5 mm Nominal Footprint
RFM SF1143B-2 YYWWS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
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 passband. Rejection in final user application is dependent on PCB layout and external 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 to change.
Tape and Reel Standard ANSI / EIA 481.
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.
RF Monolithics, Inc.
RFM Europe
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
Page 1
?1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
SF1142B-2-030705
相关PDF资料 |
PDF描述 |
|---|---|
| SF1143B | SAW FILTER IF 315MHZ SMP-03 |
| SF1145B | SAW FILTER IF 427.25MHZ SMP-03 |
| SF1146B | SAW FILTER IF 499.25MHZ SMP-03 |
| SF1174B | SAW RF / IF FILTER 374 MHZ |
| SF1174D | SAW RF FILTER 374 MHZ |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SF1143B-4 | 功能描述:信号调节 315.00MHz, SDARS 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 |
| SF1143-R | 制造商:Pulse 功能描述:- Bulk |
| SF1144-6001 | 制造商:SOLICO 功能描述: 制造商:Solitron Devices Inc 功能描述: |
| SF1145-6001 | 制造商:SOLICO 功能描述: |
| SF1145-6007 | 功能描述:射频适配器 - 系列之间 TNC Jack to SMP Plug Adapter RoHS:否 制造商:Amphenol Connex 侧1射频系列:SMA 侧1性别:Jack (Female) 侧1极性:Normal 侧1体类型:Bulkhead 侧2射频系列:TNC 侧2性别:Jack (Female) 侧2极性:Normal 侧2体类型:Bulkhead 阻抗:50 Ohms 适配器类型:Straight 频率范围:DC to 11 GHz 触点电镀:Gold 外壳电镀:Gold 主体材料:Brass |
发布紧急采购，3分钟左右您将得到回复。