Datasheet > SF480

SF480

更新时间： 2024-11-25 06:11:15

品牌	Logo	应用领域
VANLONG		/
页数	文件大小	规格书
2页	87K
描述
480.00 MHz SAW Filter

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SF480 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	unknown
风险等级：	5.57	Base Number Matches：	1

SF480 数据手册

480.00 MHz SAW Filter

•

Designed to Provide Front-end selectivity in 480.00 MHz

Low-Loss, Coupled-Resonator Quartz Design

Simple External Impedance Matching

SF480

Rugged, Hermetic, Low Profile TO-39 Package

Absolute Maximum Rating (Ta=25°C)

Parameter

CW RF Power Dissipation

Rating

+10

Unit

dBm

DC Voltage VDC Between Any Two Pins

Operating Temperature Range

Storage Temperature Range

V_DC

T_A

T_stg

±30

-10 ~ +60

-45 ~ +125

°C

Electronic Characteristics

Parameter

Sym

Minimum

Typical

480.00

Maximum

Unit

Nominal Frequency (at 25°C)

f_C

MHz

(Center frequency between 3dB point)

Insertion Loss

478.00 … 482.00 MHz

2.5

4.0

3dB Passband

Usable Bandwidth

BW₃

22.0

±2.0

MHz

Relative Attenuation (relative to IL)

DC …f_C- 50.00 MHz

36.0

30.0

42.0

48.0

40.0

56.0

α_rel

f_C- 50.00 …f_C- 25.00 MHz

f_C+ 60.00 …f_C- 200.00 MHz

Passband Ripple

Temperature coefficient of frequency

2.0

∆α

FTC

|fA|

0.032

ppm/K

ppm/yr

MΩ

Frequency Aging

Absolute Value during the First Year

DC Insulation Resistance Between any Two Pins

1.0

NS = Not Specified

Notes:

shown above and subject to change or obsolescence without

notice.

The frequency f_Cis defined as the midpoint between the 3dB

frequencies.

All equipment designs utilizing this product must be approved by

the appropriate government agency prior to manufacture or sale.

Unless noted otherwise, all measurements are made with the filter

installed in the specified test fixture that is connected to a 50Ω 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, bandwidth, and passband shape are dependent

on the impedance matching component values and quality.

Our liability is only assumed for the Surface Acoustic Wave (SAW)

component(s) per se, not for applications, processes and circuits

implemented within components or assemblies.

For questions on technology, prices and delivery please contact

our sales offices or email to sales@vanlong.com.

Unless noted otherwise, specifications apply over the entire

specified operating temperature range.

The specifications of this device are based on the test circuit

Phone: +86 10 6301 4184

Fax: +86 10 6301 9167

Email: sales@vanlong.com

Web: http://www.vanlong.com

SF480

中文翻译

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与SF480相关器件

型号	品牌	获取价格	描述	数据表
SF480-1	VANLONG	获取价格	480.00 MHz SAW Filter
SF480-1	LGE	获取价格	暂无描述
SF480-2	VANLONG	获取价格	480.00 MHz SAW Filter
SF480-2	LGE	获取价格	暂无描述
SF480-3	LGE	获取价格	声表面波滤波器
SF480-4	VANLONG	获取价格	480.00 MHz SAW Filter
SF480-4	LGE	获取价格	暂无描述
SF480-5	VANLONG	获取价格	480.00 MHz SAW Filter
SF480-6	VANLONG	获取价格	480.00 MHz SAW Filter
SF480-7	VANLONG	获取价格	480.00 MHz SAW Filter

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