RF1419D RFM, RF1419D Datasheet

RF1419D

Manufacturer Part Number

RF1419D

Description

NARROWBAND FILTER, SM3838-8

Manufacturer

RFM

Datasheet

1.RF1419D.pdf (3 pages)

Specifications of RF1419D

Frequency

403.5MHz Center

Bandwidth

7.5MHz

Filter Type

Bandpass

Insertion Loss

1.6dB

Applications

Wireless

Package / Case

0.149" L x 0.149" W x 0.047" H (3.80mm x 3.80mm x 1.20mm)

Mounting Type

Surface Mount

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

583-1065-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RF1419D

Manufacturer:

RFMD

Quantity:

5 000

Current page: 1 of 3
Download datasheet (70Kb)

Electrical Characteristics

www.RFM.com

• Medical Band (402-405 MHz) Front-End Filter

• Low-Loss, Coupled-Resonator (Lithium Tantalate) LiTa03 Design

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

The RF1419D is a surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in the 402-405

MHz band. This filter is ideal for short range wireless medical data applications where small size and low

power consumption are required features. Receiver designs using this filter include superhet, direct

conversion or superregen. RFM’s advanced SAW design and fabrication technology is utilized to achieve high

performance and optimum loss with simple external impedance matching.

Characteristic

Center Frequency at 25°C

Insertion Loss

Passband Ripple (Relative to ILMIN) 402-405 MHz

3 dB Bandwidth

Rejection Attenuation: (relative to ILmin)

Temperature

Frequency Aging

Impedance Match

Lid Symbolization (Y=year WW=week S=shift)

Standard Reel Quantity

Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture which is connected to a 50

The frequency f

Where noted specifications apply over the entire specified operating temperature range of -10°C to +60°C.

Frequency aging is the change in fc with time and is specified at +65°C or less. Aging may exceed the specification for prolonged temperatures

above +65°C. Typically, aging is greatest the first year after manufacture, decreasing significantly in subsequent years.

The design, manufacturing process, and specifications of this device are subject to change.

One or more of the following U.S. Patents apply: 4,54,488, 4,616,197, and others pending.

All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale.

Tape and Reel Standard Per ANSI / EIA 481.

This product complies with Directive 2002/95/EC of the European Parlament and of the Council of 27 January 2003 on the restriction of the use of

certain hazadous substances in electrical and electronic equipment.

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

E-mail: info@rfm.com

is defined as the midpoint between the 3dB frequencies.

Absolute Frequency

Freq. Temp. Coefficient

Absolute Value during the First Year

Input/Output

Reel Size 7 Inch

Reel Size 13 Inch

358.5 - 384 MHz

415 - 423 MHz

423 - 503 MHz

358.5 MHz

Sym

FTC

|fA|

MIN

Notes

1, 2, 3

1, 3

Minimum

3.0

560 // YWWS

Typical

403.5

3000 Pieces/Reel

500 Pieces/Reel

1.60

1.10

7.5

-37

50 Ohms

SAW Filter

403.5 MHz

RF1419D

SM3838-8 Case

3.8 x 3.8

Maximum

1.25

2.5

RF1419D - 3/21/08

test system.

ppm/yr

Page 1 of 3

Units

ppm/k

MHz

Related parts for RF1419D

RF1419D Summary of contents

Page 1

... Low-Loss, Coupled-Resonator (Lithium Tantalate) LiTa03 Design • Complies with Directive 2002/95/EC (RoHS) The RF1419D is a surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in the 402-405 MHz band. This filter is ideal for short range wireless medical data applications where small size and low power consumption are required features. Receiver designs using this filter include superhet, direct conversion or superregen. RFM’ ...

Page 2

... Max 0.15 0.16 0.15 0.16 0.05 0.055 0.043 0.05 0.04 0.043 0.028 0.100 0.110 0.069 0.080 Page RF1419D - 3/21/08 ...

Page 3

... MHz cent: 403.558033 MHz 1_ loss: -1.5722 dB SPAN 30.000 000 MHz 10 dB/ REF -20 dB 448.500 000 MHz SPAN 90.000 000 MHz 2 1_ Max REF=1 Q: 54.8 4_ -66.509 dB 1_ -69.28 dB 358.5 MHz 2_ -71.176 dB 383.5 MHz 3_ -69.997 dB 423.5 MHz 4 3 RF1419D - 3/21/08 Page ...

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