Datasheet > RF3396D

RF3396D

更新时间： 2024-11-11 20:10:55

品牌	Logo	应用领域
村田 - MURATA		LTE
页数	文件大小	规格书
2页	250K
描述
SAW Filter,

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技术参数
数据手册

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RF3396D 技术参数

生命周期：	End Of Life	Reach Compliance Code：	unknown
Factory Lead Time：	20 weeks	风险等级：	5.58
滤波器类型：	SAW FILTER	Base Number Matches：	1

RF3396D 数据手册

RoHS Compliance

This component is compliant

with RoHS directive.

This component was always

RoHS compliant from the first

date of manufacture.

RF3396D

• RF Front-end Filter for European Wireless Receivers

• Low-Loss, Coupled-Resonator Quartz Design

• Simple External Impedance Matching

434.420 MHz

SAW Filter

The RF3396D is a low-loss, compact, and economical surface-acoustic-wave (SAW) filter designed to provide

front-end selectivity in 434.42 MHz receivers. Receiver designs using this filter include superhet with

10.7 MHz or 500 kHz IF, direct conversion and superregen. Typical applications of these receivers are

wireless remote-control and security devices operating in Europe under ETSI I-ETS 300 220.

This coupled-resonator filter (CRF) uses selective null placement to provide suppression, typically greater

than 40 dB, of the LO and image spurious responses of superhet receivers with 10.7 MHz IF. Murata’s

advanced SAW design and fabrication technology is utilized to achieve high performance and very low loss

with simple external impedance matching.

SM3838-8 Case

3.8 x 3.8

Characteristic

Sym

Notes

Minimum

Typical

Maximum

Units

f_c

1, 2, 3

1, 3

Center Frequency at 25°C

Insertion Loss

Absolute Frequency

434.420

1.8

MHz

IL_MIN

2.5

1.0

Passband Ripple (Relative to IL_MIN) Fc ±200kHz

1, 3

0.5

BW₃

1, 3

kHz

3 dB Bandwidth

850

900

950

Rejection Attenuation: (relative to ILmin)

10 - 420 MHz

420 - 427 MHz

427 - 431 MHz

431 - 433.2 MHz

435.92 - 439 MHz

439 - 447 MHz

447 - 1000 MHz

1, 3

FTC

ppm/

°C²

Temperature

Freq. Temp. Coefficient

0.032

Frequency Aging

Absolute Value during the First Year

Input Z_IN= R_INllC_IN

|fA|

Z_IN

10

ppm/yr

Impedance @ fc

TBD

Output Z_OUT= R_OUTllC_OUT

Z_OUT

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

Standard Reel Quantity

779 // YWWS

Reel Size 7 Inch

Reel Size 13 Inch

500 Pieces/Reel

3000 Pieces/Reel

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

Notes:

Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture which is connected to a 50  test system with VSWR  1.2:1. The

test fixture L and C are adjusted for minimum insertion loss at the filter center frequency, f_c. Note that insertion loss and bandwidth and passband shape are dependent on

the impedance matching component values and quality.

The frequency f_cis defined as the midpoint between the 3dB frequencies.

Where noted specifications apply over the entire specified operating temperature range of -40°C to +90°C.

The turnover temperature, T_O, is the temperature of maximum (or turnover) frequency, f_o. The nominal frequency at any case temperature, T_c, may be calculated from:

f = f_o[1 - FTC (T_o- T_c)²].

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.

RF3396D (R) 4/11/19 Page 1 of 2

www.murata.com

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