Datasheet > SF2177E-1

SF2177E-1

更新时间： 2024-02-05 03:13:58

品牌	Logo	应用领域
RFM		LTE
页数	文件大小	规格书
7页	977K
描述
1472 MHz SAW Filter

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技术参数
数据手册

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SF2177E-1 技术参数

生命周期：	Obsolete	Reach Compliance Code：	compliant
Factory Lead Time：	12 weeks	风险等级：	5.82
Is Samacsys：	N	其他特性：	TAPE AND REEL
中心频率或截止频率 (fo/fc)：	1472 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：	4.5 dB	JESD-609代码：	e4
长度：	3.13 mm	安装类型：	SURFACE MOUNT
功能数量：	1	最高工作温度：	50 °C
最低工作温度：	-20 °C	输出阻抗：	50 OHM Ω
物理尺寸：	L3.13XB3.13XH1.38 (mm)/L0.123XB0.123XH0.054 (inch)	端子面层：	GOLD OVER NICKEL
宽度：	3.13 mm	Base Number Matches：	1

SF2177E-1 数据手册

SF2177E-1

• Low-loss SAW Filter

• Surface-mount 3.0 x 3.0 x 1.4 mm Package

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

1472 MHz

SAW Filter

Absolute Maximum Ratings

Rating

Value

Units

dBm

Input Power Level

DC Voltage on any Non-ground Terminal

Operating Temperature Range

-20 to +50

-40 to +85

260

°C

Storage Temperature Range in Tape and Reel

Solder Reflow Temperature, 10 seconds, 5 cycles maximum

°C

SM3030-6

Electrical Characteristics

Characteristic

Sym

Notes

Min

Typ

Max

Units

Center Frequency

1472

3.3

MHz

Insertion Loss, 1452 to 1492 MHz

Amplitude Ripple, 1452 to 1492 MHz

Attenuation Referenced to 0 dB

1230 to 1330 MHz

4.5

2.0

1.0

P-P

1570 to 1670 MHz

1670 to 1715 MHz

Source Impedance

Ω

Load Impedance

Case Style

SM3030-6 3.0 x 3.0 mm Nominal Footprint

983, YWWS

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

Standard Reel Quantity

Reel Size 7 Inch

Reel Size 13 Inch

500 Pieces/Reel

3000 Pieces/Reel

Electrical Connections

Connection

Input

Terminals

Output

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.

"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 trademarks of RF Monolithics, Inc

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

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与SF2177E-1相关器件

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SF2181D	MURATA	获取价格	1 FUNCTIONS, 140 MHz, SAW FILTER, ROHS COMPLIANT, CERAMIC, SM3838-8
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