Datasheet > SBU4855LD

SBU4855LD

更新时间： 2024-01-24 14:40:16

品牌	Logo	应用领域
富士通 - FUJITSU		LTE
页数	文件大小	规格书
2页	72K
描述
SAW Filter, 4 Pin(s), Metal

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技术参数
数据手册

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SBU4855LD 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.6	滤波器类型：	SAW FILTER
端子数量：	4	最高工作温度：	70 °C
最低工作温度：	-20 °C	包装材料：	METAL
子类别：	SAW Filters	Base Number Matches：	1

SBU4855LD 数据手册

FUJITSU MEDIA DEVICES

SAW BANDPASS FILTER

SBU 4855LD

FEATURES

PACKAGE DIMENSION

Unit: mm

o8.3

•IF filter for Satellite Receiver

•Center Frequency

•3dB bandwidth

480.00 MHz

55.4 MHz(typ)

o0.45

ABSOLUTE MAXIMUM RATINGS(Ta=25°C)

Item

Symbol

Conditions

Rating

Unit

DC Voltage

(1)

Instantaneous DC voltage

AC voltage

(2)

50, 60 Hz (1)

Vp-p

°C

Operating temperature range

Storage temperature range

-20 to 70

-55 to 85

Topr

Tstg

°C

o9.1

Note (1) Between inputs or outputs.

(2) Between any two electrodes.

ELECTRICAL CHARACTERISTICS(Ta=25°C)

Item

Symbol

Conditions

480.00 MHz

Min. Typ. Max. Unit

Insertion Loss

-5.0

25.4

-39

-33

-3.0

-30

-25

PIN CONNECTIONS

fv-100 to fv-60 380 to 420 MHz

fv-60 to fv-40 420 to 440 MHz

Pin No.

Relative level

fv-27.5

452.5 MHz

#1. INPUT

#2. OUTPUT

#3. OUTPUT

#4. GROUND

480.0 MHz (ref)

507.5 MHz

fv+27.5

-3.0

-33

-39

0.7

fv+40 to fv+60 520 to 540 MHz

fv+60tofv+100 540 to 580 MHz

-25

-30

Amplitude ripple

Arip

457.5 to 502.5 MHz

1.2 dBp-p

Group delay ripple

τ rip

457.5 to 502.5 MHz

nsp-p

Temperature coefficient

of frequency

-20~70°C

-72

ppm/°C

The reference is fv level.

MEASUREMENT CIRCUIT

50Ω

A: Network Analyzer

The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by

Fujitsu Media Devices for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by

implication or otherwise under any patent or patent rights of Fujitsu Media Devices or others.

The information contained herein may be changed without prior notice. It is therefore advisable to contact Fujitsu Media Devices before proceeding

with the design of equipment incorporating this product.

No. SBU 4855LD

2002-04-01

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