Datasheet > TFS121

TFS121

更新时间： 2024-01-17 18:49:40

品牌	Logo	应用领域
VECTRON		过滤器
页数	文件大小	规格书
4页	49K
描述
Filter Specification

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中文翻译

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技术参数
数据手册

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TFS121 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.6	Is Samacsys：	N
其他特性：	TAPE AND REEL	中心频率或截止频率 (fo/fc)：	121.5 MHz
滤波器类型：	SAW FILTER	高度：	2 mm
输入阻抗：	50 OHM	最大插入损耗：	2.5 dB
JESD-609代码：	e4	长度：	7.2 mm
安装类型：	SURFACE MOUNT	功能数量：	1
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出阻抗：	50 OHM Ω	物理尺寸：	L7.2XB5.2XH2.0 (mm)/L0.283XB0.205XH0.079 (inch)
端子面层：	Gold (Au) - with Nickel (Ni) barrier	宽度：	5.2 mm
Base Number Matches：	1

TFS121 数据手册

tfs121.doc

version 2.2

06.01.02

______________________________________________________________________________________________________

V_{__}I_{__}T_{_}E_{__}L_{__}E_{_}F_{__}IL_{__}T_{_}E_{__}R_{_____________________________________________________________________________________}

Filter Specification

TFS 121 - 1/4

Measurement Condition

Ambient Temperature:

Input Power Level:

Terminating Impedances

23 °C

dBm

1,53kΩ // - 1,57 pF

Characteristics

Remark:

Reference level for the relative attenuation a is the minimum of the pass band attenuation a

. The minimum of the pass

min

rel

is defined as the insertion loss a . The nominal frequency f_Nis fixed on 121,5 MHz.

band attenuation a

min

D a t a

typ. Value

Variation/ Limitation

______________________________________________________________________________________________________

Insertion Loss

(Reference Level)

max

______________________________________________________________________________________________________

Nominal Frequency

f_N

121,5 MHz

______________________________________________________________________________________________________

Relative Attenuation

rel

f_N

kHz

max

min

f_N± 125

@ f_N± 455 kHz

kHz ... f_N± 455

kHz

______________________________________________________________________________________________________

Operating Temperature Range

Storage Temperature Range

- 40 °C ... + 85 °C

- 54 °C ... + 100 °

______________________________________________________________________________________________________

Temperature Coefficient

- 0,036 ppm/K

______________________________________________________________________________________________________

Frequency Inversion Temperature

+ 25

°C

______________________________________________________________________________________________________

Generated:

Checked / Approved:

Construction, Pin Connection and 50 Ω Matching Network

______________________________________________________________________________________________________

VI TELEFILTER

Potsdamer Straße 18

Vectron InternationaleTechnologies, Inc.

267 Lowell Road

D 14 513 TELTOW / Germany

Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30

E-Mail: tft@telefilter.com

Hudson, NH 03051 / USA

Tel: (603) 598-0070 Fax: (603) 598-0075

E-Mail: vti@vtinh.com

VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is

assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.

12 3 4

中文翻译

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