Datasheet > SF2233E

SF2233E

更新时间： 2024-09-18 12:23:11

品牌	Logo	应用领域
RFM		/
页数	文件大小	规格书
5页	812K
描述
1882.5 MHz SAW Filter

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数据手册

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SF2233E 数据手册

SF2233E

• Low-loss RF SAW Filter

• Miniature 3 x 3 mm SMD Package

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

1882.5 MHz

SAW Filter

Absolute Maximum Ratings

Rating

Value

+12

Units

dBm

Input Power Level

DC Voltage on any Non-grounded Terminal

Operating Temperature Range

Storage Temperature Range in Tape and Reel

-40 to +85

265

°C

Maximum Soldering Profile, 5 cycles/10 seconds maximum

SM3030-6

Electrical Characteristics

Characteristic

Sym

Notes

Min

Typ

Max

Units

Center Frequency

1882.5

1.2

MHz

Minimum Insertion Loss, 1850 to 1915 MHz

Amplitude Ripple, 1850 to 1915 MHz

Input/Output Return Loss, 1850 to 1915 MHz

Attenuation, Referenced to 0 dB:

800 to 1400 MHz

2.5

3.0

MIN

2.0

P-P

6.0

6.5

1480 to 1640 MHz

1930 to 1940 MHz

1940 to 1950 MHz

1972 to 2050 MHz

2110 to 2170 MHz

2300 to 2400 MHz

2400 to 3000 MHz

Source Impedance

Ω

Load Impedance

Case Style

SM3030-6 3.0 x 3.0 mm Nominal Footprint

968, 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

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.

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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