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参数资料
| 型号： | SF2008D |
| 厂商： | RFM |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | SAW RF / IF FILTER 930.5 MHZ |
| 标准包装： | 1 |
| 频率： | 930.5MHz 中心 |
| 带宽： | 4MHz |
| 滤波器类型： | 带通 |
| 插入损耗： | 4.5dB |
| 应用： | 寻呼机 |
| 封装/外壳： | 6-SMD，无引线 |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 高度（最大）： | 0.067"（1.70mm） |
| 尺寸/尺寸： | 0.150" L x 0.150" W（3.80mm x 3.80mm） |
| 产品目录页面： | 584 (CN2011-ZH PDF) |
| 其它名称： | 583-1087-6 |
SF2008D
? RF Filter for Pager Applications
? High Rejection Out of Band
? Complies with Directive 2002/95/EC (RoHS)
Absolute Maximum Ratings
Rating
Maximum Incident Power in Passband
Maximum DC Voltage Between Any Two Terminals
Storage Temperature Range in Tape and Reel
Pb
Value
0
30
-40 to +85
Units
dBm
VDC
°C
930.5 MHz
SAW Filter
Suitable for Lead-free Soldering - Maximum Soldering Profile
260 °C for 30 s
SM3838-6
Electrical Characteristics
Characteristic
Center Frequency
Passband Insertion Loss, 928.5 to 932.5 MHz
Sym
f C
IL MAX
Notes
1
Min
Typ
930.5
Max
4.5
Units
MHz
dB
Passband Amplitude Ripple, 928.5 to 932.5 MHz
1, 2
2.0
dB P-P
Rejection Referenced to IL MAX
400 to 880 MHz
35
884.8 to 890.2 MHz
906.8 to 911.2 MHz
980 to 1300 MHz
1, 2, 3
40
30
35
dB
Operating Temperature Range
T A
1
-20
+70
°C
Input Impedance at f C
Output Impedance at f C
Case Style
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator
50 - j57 ohm
50 - j57 ohm
SM3838-6 3.8 x 3.8 mm Nominal Footprint
455, YWWS
Standard Reel Quantity
Electrical Connections
Connection
Port 1
Port 2
Case Ground
Reel Size 7 Inch
Reel Size 13 Inch
Terminals
2
5
All others
1000 Pieces/Reel
3000 Pieces/Reel
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1.
2.
3.
Unless noted otherwise, all specifications apply over the operating tem-
perature range with filter soldered to the specified demonstration board
with impedance matching to 50 Ω and measured with 50 Ω network ana-
lyzer.
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.
4.
5.
6.
7.
8.
"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.
RFM, stylized RFM logo, and RF Monolithics, Inc. are registered
www.RFM.com E-mail: info@rfm.com
?2013 by RF Monolithics, Inc.
Page 1 of 4
SF2008D - 7/29/13
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SF2008E | 功能描述:SAW FILTER RF 930.5MHZ SM3838-6 RoHS:是 类别:滤波器 >> SAW 滤波器 系列:- 标准包装:1 系列:- 频率:433.92MHz 中心 带宽:600kHz 滤波器类型:带通 插入损耗:3.5dB 应用:远程控制 封装/外壳:TO-205AD，TO-39-3 金属罐 安装类型:通孔 包装:Digi-Reel® 高度（最大）:0.125"（3.18mm） 尺寸/尺寸:0.370" 直径（9.40mm） 其它名称:583-1172-6 |
| SF2008G | 功能描述:整流器 20A,600V,GLASS Pass, SUPER FAST,DUAL Rect RoHS:否 制造商:Vishay Semiconductors 产品:Standard Recovery Rectifiers 配置: 反向电压:100 V 正向电压下降: 恢复时间:1.2 us 正向连续电流:2 A 最大浪涌电流:35 A 反向电流 IR:5 uA 安装风格:SMD/SMT 封装 / 箱体:DO-221AC 封装:Reel |
| SF2008PT | 功能描述:整流器 20A,600V,GLASS Pass, SUPER FAST,DUAL Rect RoHS:否 制造商:Vishay Semiconductors 产品:Standard Recovery Rectifiers 配置: 反向电压:100 V 正向电压下降: 恢复时间:1.2 us 正向连续电流:2 A 最大浪涌电流:35 A 反向电流 IR:5 uA 安装风格:SMD/SMT 封装 / 箱体:DO-221AC 封装:Reel |
| SF2008PT C0 | 制造商:SKMI/Taiwan 功能描述:Diode Switching 600V 20A 3-Pin(3+Tab) TO-3P Tube |
| SF200-ACFA | 制造商:MOFLASH SIGNALLING 功能描述:BEACON INCANDESCENT 115/230 VAC |
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