Datasheet > SF2137D

SF2137D

更新时间： 2024-01-10 20:51:24

品牌	Logo	应用领域
RFM		/
页数	文件大小	规格书
4页	532K
描述
869.00 MHz SAW Filter

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技术参数
数据手册

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SF2137D 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	Factory Lead Time：	12 weeks
风险等级：	5.79	Samacsys Confidence：	4
Samacsys Status：	Released	Samacsys PartID：	638807
Samacsys Pin Count：	6	Samacsys Part Category：	Filter
Samacsys Package Category：	Other	Samacsys Footprint Name：	SF2137E-1
Samacsys Released Date：	2020-01-24 17:24:30	Is Samacsys：	N
其他特性：	TAPE AND REEL	中心频率或截止频率 (fo/fc)：	869 MHz
滤波器类型：	SAW FILTER	高度：	1.38 mm
输入阻抗：	50 OHM	最大插入损耗：	4 dB
长度：	3.13 mm	安装类型：	SURFACE MOUNT
功能数量：	1	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出阻抗：	50 OHM Ω
物理尺寸：	L3.13XB3.13XH1.38 (mm)/L0.123XB0.123XH0.054 (inch)	宽度：	3.13 mm
Base Number Matches：	1

SF2137D 数据手册

SF2137D

• Steep Roll-off Filter for 869.00 MHz Unlicensed band

• Complies with Directive 2002/95/EC (RoHS)

• No Matching Required for Operation in 50Ω Environment

869.00 MHz

SAW Filter

Absolute Maximum Ratings

Rating

Value

Units

dBm

Input Power Level

DC Voltage Between any Two Pins

Operating Temperature Range

Storage Temperature Range in Tape and Reel

-20 to +70

-40 to +85

°C

SM3838-6

Electrical Characteristics

Characteristic

Sym

Notes

Min

Typ

Max

Units

Center Frequency

869.00

2.9

MHz

Insertion Loss, 868 to 870 MHz

Amplitude Ripple, p-p, 868 to 870 MHz

Attenuation Relative to 0 dB:

825 to 828 MHz

4.0

1.5

0.2

835 to 842 MHz

891 to 894 MHz

910 to 913 MHz

Source Impedance

Ω

Load Impedance

Case Style

SM3838-6

Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator

A33, YWWS

Standard Reel Quantity

Reel Size 7 Inch

Reel Size 13 Inch

1000 Pieces/Reel

3000 Pieces/Reel

Electrical Connections

Connection

Port 1

Terminals

Port 2

Case Ground

All others

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance

matching to 50 Ω and measured with 50 Ω 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.

The design, manufacturing process, and specifications of this filter are subject to change.

US and international patents may apply.

RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc.

www.RFM.com E-mail: info@rfm.com

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SF2137D - 9/20/11

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与SF2137D相关器件

型号	品牌	获取价格	描述	数据表
SF2137E	RFM	获取价格	869.00 MHz SAW Filter
SF2137E-1	RFM	获取价格	869.00 MHz SAW Filter
SF2137E-1	MURATA	获取价格	1 FUNCTIONS, 869 MHz, SAW FILTER, ROHS COMPLIANT, CERAMIC, CASE SM3030-6
SF2138B	RFM	获取价格	144.132 MHz SAW Filter
SF2139D	RFM	获取价格	177.0 MHz SAW Filter
SF2139D	MURATA	获取价格	1 FUNCTIONS, 177 MHz, SAW FILTER, ROHS COMPLIANT, CERAMIC, SM3838-6
SF2140A	RFM	获取价格	Excellent Size-to-Performance Ratio
SF2140A-1	RFM	获取价格	Excellent Size-to-Performance Ratio
SF2140BA02540S	SPECTRUM	获取价格	2140 MHz SAW Filter 60 MHz bandwidth
SF2140BA02595S	IDT	获取价格	SAW Filter, 1 Function(s), 2140MHz, 4 Pin(s), Ceramic, ROHS COMPLIANT, LCC-4

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