RF2040E RFM, RF2040E Datasheet

Filters 915.0MHz Narrowband Receiver Front End

RF2040E

Manufacturer Part Number

RF2040E

Description

Filters 915.0MHz Narrowband Receiver Front End

Manufacturer

RFM

Datasheet

1.RF2040E.pdf (10 pages)

Specifications of RF2040E

Product

RF SAW Filters

Frequency

915 MHz

Impedance

50 Ohms, 130 Ohms

Operating Temperature Range

- 40 C to + 85 C

Voltage Rating

5 V

Termination Style

SMD/SMT

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Electrical Characteristics

Electrical Connections

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

• Designed for 902.0 - 928.0 MHz Applications

• Optimized for use with the TRC103 Transceiver

• Balanced 150 ohm IC Interface

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

Absolute Maximum Ratings

Characteristic

Center Frequency

1 dB Bandwidth

Maximum Insertion Loss, 902.0 to 928.0 MHz

Amplitude Ripple, p-p, 902.0 to 928.0 MHz

Rejection Referenced to Insertion Loss at 915.0 MHz:

Source Impedance

Load Impedance

Case Style

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

Standard Reel Quantity

Connection

Single-ended Port

Balanced Port

Case Ground

No Connection

Rating

Input Power Level

DC Voltage

Operating Temperature Range

Storage Temperature Range in Tape and Reel

710 to 810 MHz

810 to 860 MHz

1010 to 1060 MHz

1060 to 1110 MHz

1110 to 1210 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.

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.

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

Reel Size 13 Inch

Reel Size 7 Inch

Terminals

4, 5, 7, 8

1, 3

-40 to +85

Sym

Value

MAX

+15

±5

Notes

SM3030-8 3.0 x 3.0 mm Nominal Footprint

Units

dBm

°C

Min

1000 Pieces/Reel

3000 Pieces/Reel

804, YWWS

915.0

Typ

130

2.0

0.7

SAW Filter

915.0 MHz

RF2040E

SM3030-8

Max

3.0

1.0

RF2040E - 3/3/10

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Units

MHz

Ω

Related parts for RF2040E

RF2040E Summary of contents

Page 1

... Sym Notes MAX Terminals RF2040E 915.0 MHz SAW Filter Units dBm V °C °C SM3030-8 Min Typ Max 915.0 31 2.0 3.0 0.7 1 130 SM3030-8 3.0 x 3.0 mm Nominal Footprint 804, YWWS 1000 Pieces/Reel 3000 Pieces/Reel Units MHz MHz dB Ω Ω Page RF2040E - 3/3/10 ...

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... 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 0.055 0.041 0.034 0.029 0.029 0.052 Page RF2040E - 3/3/10 ...

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... COMPONENT ORIENTATION and DIMENSIONS 2.0 4.0 1. Pitch USER DIRECTION OF FEED SECTION B-B “B “ Nominal Size Quantity Per Reel Inches millimeters 7 178 13 330 Carrier Tape Dimensions Pitch R0.5 (MAX.) 1.5 1000 3000 3.35 mm 3.35 mm 1.4 mm 8.0 mm 12.0 mm Page RF2040E - 3/3/10 ...

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