®

RF Monolithics, Inc.

Phone: (972) 233-2903

Fax: (972) 387-8148

E-mail: info@rfm.com

Page 1 of 6

RFM Europe

Phone: 44 1963 251383

Fax: 44 1963 251510

http://www.rfm.com

©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.

SF1186B-2-121604

SM3030-6

1575.42 MHz

SAW Filter

SF1186B-2

Pin #

Description

Pin #

Description

1

Ground

4

Ground

2

Input

5

Output

3

Ground

6

Ground

Electrical Connections

Notes:

1.

Unless noted otherwise, all specifications apply over the operating

temperature range with filter soldered to the specified demonstration

board without impedance matching and measured with 50

Ω network

analyzer.

2.

The design, manufacturing process, and specifications of this filter

are subject to change.

3.

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.

4.

US and international patents may apply.

5.

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

trademarks of RF Monolithics, Inc.

6.

Tape and Reel Standard Per ANSI / EIA 481.

7.

©Copyright 1999, RF Monolithics Inc.

8.

Electrostatic Sensitive Device. Observe precautions for handling.

Electrical Characteristics

Characteristic

Sym

Notes

Min

Typ

Max

Units

Center Frequency

1

1575.42

MHz

1dB Passband width

1

2.046

15.3

MHz

Pass Band Variation Fc ±2.0 MHz

0.1

1.0

dB

Pass Band VSWR

1.4

2.0

Insertion Loss

1

2.68

3.5

dB

Absolute Attenuation @

850 MHz

1

45

51.2

dB

1500 MHz

1

40

52.7

1535.42 MHz

1

20

38.9

1615.42 MHz

1

20

58.8

1640 MHz

1

45

59.1

1700 MHz

1

50

56.7

Temperature Coefficient

-30

ppm/°C

Operating Temperature

1

-40

+85

°C

Single Ended Input / Output, Impedance match

No matching network required for operation at 50 ohms

Case Style

SM3030-6 3 x 3 mm Nominal Footprint

Lid Symbolization

y=year, ww=week, s=shift

468 YWWS

Standard Reel Quantity

Reel Size 7 Inch

6

500 Pieces/Reel

Reel Size 13 Inch

3000 Pieces/Reel

Pb

•

Designed for Front End GPS Applications

•

Low Insertion Loss

•

3.0 x 3.0 x 1.3 mm Surface-Mount Case

•

No Matching Circuit Required

•

Complies with Directive 2002/95/EC (RoHS)

Maximum Ratings at +25°C unless stated otherwise

Rating

Symbol

Value

Units

Maximum Input Signal Level

+10

dBm

Withstanding DC Voltage

WVdc

4

Volts

Operating Temperture Range

-40 to +85

°C

Storage Temperature Range

-40 to +105

°C

Lead Soldering Temperature for 10 Seconds

260

°C

Peak Reflow Solder Temp for 40 Seconds

235

°C

Suitable for lead-free soldering - Max Soldering Temperature

260°C for 30 s