sf2208e RF Monolithics, Inc., sf2208e Datasheet

sf2208e

Manufacturer Part Number

sf2208e

Description

1227 Mhz Saw Filter

Manufacturer

RF Monolithics, Inc.

Datasheet

1.SF2208E.pdf (5 pages)

Current page: 1 of 5
Download datasheet (964Kb)

Electrical Characteristics

Electrical Connections

• No Matching Network Required for 50 Ω Operation

• Surface-mount 3.0 x 3.0 mm Package

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

Absolute Maximum Ratings

Connection

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

Case Style

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

Standard Reel Quantity

Input

Output

Case Ground

Rating

Input Power Level

DC Voltage on any Non-ground Terminal

Operating Temperature Range

Storage Temperature Range in Tape and Reel

Solder Reflow Temperature, 10 seconds, 5 cycles maximum

Characteristic

Center Frequency

Insertion Loss, 1227 MHz

Amplitude Ripple, 1217 to 1237 MHz

Input/Output VSWR, 1217 to 1237 MHz

Attenuation, 0 dB Reference:

Source Impedance

Load Impedance

DC to 600 MHz

600 to 1177 MHz

1277 to 1290 MHz

1290 to 3000 MHz

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.

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

Reel Size 7 Inch

Reel Size 13 Inch

Terminals

All others

Preliminary

Sym

-20 to +70

-30 to +85

Value

260

Notes

SM3030-6 3.0 x 3.0 mm Nominal Footprint

Units

dBm

°C

Min

3000 Pieces/Reel

500 Pieces/Reel

943, YWWS

1227

1.3:1

Typ

0.95

26.4

21.6

36.0

25.2

0.1

SAW Filter

SF2208E

1227 MHz

SM3030-6

Max

2.0:1

1.30

0.8

SF2208E - 7/16/10

Page 1 of 5

Units

MHz

Ω

Related parts for sf2208e

sf2208e Summary of contents

Page 1

... SM3030-6 3.0 x 3.0 mm Nominal Footprint Terminals 2 5 All others SF2208E 1227 MHz SAW Filter Units dBm V °C °C °C SM3030-6 Min Typ Max 1227 0.95 1.30 0.1 0.8 1.3:1 2.0:1 10 26.4 10 21.6 20 36 943, YWWS 500 Pieces/Reel 3000 Pieces/Reel SF2208E - 7/16/10 Units MHz dB dB Ω Page ...

Page 2

Page 3

Page 4

... Materials 0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel 2.0 to 3.0 µm Nickel Al O Ceramic Free BOTTOM VIEW Max 0.123 0.123 0.054 0.040 0.115 0.068 0.038 0.064 0.029 0.056 Page SF2208E - 7/16/10 ...

Page 5

... E-mail: info@rfm.com ©2009-2010 by RF Monolithics, Inc. 12.0 2.0 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions 2.0 4.0 PIN # Pitch Ko SECTION B-B “B“ Quantity Per Reel Inches millimeters 7 178 13 330 Pitch W A 1.50 A R0.5 (MAX.) 1.5 USER DIRECTION OF FEED 1000 3000 3.35 mm 3.35 mm 1.40 mm 8.0 mm 12.0 mm Page SF2208E - 7/16/10 ...

Related keywords

sf2208e datasheet
sf2208e data sheet
sf2208e pdf datasheet
sf2208e component
sf2208e part
sf2208e distributor
sf2208e RoHS
sf2208e datasheet download