®

RF Monolithics, Inc.

Phone: (972) 233-2903

Fax: (972) 387-8148

E-mail: info@rfm.com

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.

SF1062A 112904

Electrical Characteristics

Characteristic

Sym

Notes

Min

Typ

Max

Units

Nominal Center Frequency

1

211.000

MHz

Passband

Insertion Loss at fc

IL

6

9.0

dB

1.5 dB Passband

1, 2

±50

kHz

2 dB Passband

±80

3 dB Passband

±100

±135

Amplitude Ripple over fc±50 kHz

1.5

Group Delay Variation over fc ±50 kHz

GDV

200

500

Absolute Group Delay

GD

2.6

µs

Rejection

fc-400 to fc-200 and fc+200 to fc+400 MHz

1, 2, 3

5

dB

fc-600 to fc-400 and fc+400 to fc+600 MHz

25

fc-800 to fc-600 and fc+600 to fc+800 MHz

30

35

191 MHz to fc-800 kHz and fc+800 kHz to 231 MHz

35

45

Operating Temperature Range

1

-40

+85

°C

Impedance Matching to 50

Ω unbalanced

External L-C

Case Style

SMP-87 22.1 X 8 mm Nominal Footprint

Lid Symbolization (YY=year, WW=week)

RFM SF1062A YYWW

SMP-87

•

Designed for GSM PCS Receiver IF Applications

•

Simple External Impedance Matching

•

Hermetic SMP-87 Surface-Mount Case

•

Unbalanced Input and Output

•

Complies with Directive 2002/95/EC (RoHS)

Absolute Maximum Ratings

Rating

Value

Units

Maximum Incident Power in Passband

+10

dBm

Max. DC voltage between any 2 terminals

30

VDC

Storage Temperature Range

-40 to +85

°C

Suitable for lead-free soldering - Max Soldering Profile

260°C for 30 s

211.0 MHz

SAW Filter

SF1062A

1.

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.

2.

Unless noted otherwise, all frequency specifications are referenced to the nom-

inal center frequency, fc.

3.

Rejection is measured as attenuation below the minimum IL point in the pass-

band. Rejection in final user application is dependent on PCB layout and exter-

nal impedance matching design. See Application Note No. 42 for details.

4.

"LRIP" or "L" after the part number indicates "low rate initial production" and

"ENG" or "E" indicates "engineering prototypes."

5.

The design, manufacturing process, and specifications of this filter are subject

to change.

6.

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.

7.

US and international patents may apply.

8.

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

RF Monolithics, Inc.

9.

©Copyright 1999, RF Monolithics Inc.

10.

Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

Connection

Terminals

Port 1Hot

2

Port 1 Gnd Return

3

Port 2 Hot

8

Port 2 Gnd Return

9

Case Ground

All Others

Electrical Connections

Pb