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参数资料
| 型号： | SF2081E |
| 厂商： | RFM |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | SAW FILTER IF 1220MHZ SM3030-8 |
| 标准包装： | 500 |
| 频率： | 1.22GHz 中心 |
| 带宽： | 56MHz |
| 滤波器类型： | 带通 |
| 插入损耗： | 3dB |
| 应用： | 数字缆线滤波器 |
| 封装/外壳： | 8-SMD，无引线 |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 高度（最大）： | 0.055"（1.40mm） |
| 尺寸/尺寸： | 0.118" L x 0.118" W（3.00mm x 3.00mm） |
Preliminary
?
?
SAW Filter for Cable System
Complies with Directive 2002/95/EC (RoHS)
SF2081E
Characteristics:
Balanced-to-balanced operation
Terminating source/load impedance : Z S = 200 ?
Maximum Rating
Rating
Input Power Level
DC Voltage on any Non-ground Terminal
Operating Temperature Range
Storage Temperature Range in Tape and Reel
Pb
Value
0
3
-30 to +85
-40 to +85
Units
dBm
V
°C
°C
1220 MHz
SAW Filter
Suitable for Lead-free Soldering - Maximum Soldering Profile
Electrical Characteristics
260°C for 30 s
SM3030-8
Characteristic
Sym
Notes
Min
Typ
Max
Units
Center Frequency
f C
1220
MHz
Insertion Loss, 1195 to 1245 MHz
IL
3.0
4.0
dB
3 dB Bandwidth
Amplitude Ripple, 1200 to 1240 MHz, -30 to +45 °C
BW 3
50
56
2.0
2.2
MHz
dB
Attenuation Referenced to Minimum Insertion Loss:
F < f C - 48 MHz
F > f C + 48 MHz
35
30
44
40
dB
Group Delay Ripple
35
100
ns P-P
Case Style
Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator
SM3030-8 3.0 x 3.0 mm Nominal Footprint
840, YWWS
Standard Reel Quantity
Reel Size 7 Inch
Reel Size 13 Inch
Connection
Terminals
500 Pieces/Reel
3000 Pieces/Reel
Port 1
Port 2
Balanced Input
Balanced Output
Ground
1,2
5,6
All Others
Dot Indicates Pin 1
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.
Notes:
1. US and international patents may apply.
2. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.
3. Electrostatic Sensitive Device. Observe precautions for handling.
www.RFM.com E-mail: info@rfm.com
?2009-2010 by RF Monolithics, Inc.
Page 1 of 4
SF2081E - 7/21/10
相关PDF资料 |
PDF描述 |
|---|---|
| SF2085A | SAW FILTER IF 96MHZ SMP-53-S |
| SF2086C | SAW FILTER IF 240.0MHZ SM5050-8 |
| SF2087C | SAW FILTER IF 267.5MHZ SM5050-8 |
| SF2088C | SAW FILTER IF 297.5MHZ SM5050-8 |
| SF2089C | SAW FILTER IF 327.5MHZ SM5050-8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SF208-300 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| SF20855S | 制造商:Electro-Term/Hollingsworth 功能描述: |
| SF2085A | 功能描述:信号调节 96 MHz BW=35MHz 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 |
| SF2086C | 功能描述:信号调节 235 MHz BW=30MHz 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 |
| SF2087C | 功能描述:信号调节 267.5 MHz BW=35MHz 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 |
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