Datasheet > TFR868C

TFR868C

更新时间： 2024-02-05 01:03:05

品牌	Logo	应用领域
VECTRON		晶体谐振器
页数	文件大小	规格书
5页	67K
描述
SAW Resonator 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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TFR868C 技术参数

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)：	868.35 MHz
直径：	9.5 mm	滤波器类型：	SAW FILTER
高度：	3.3 mm	输入阻抗：	50 OHM
最大插入损耗：	3 dB	安装类型：	THROUGH HOLE 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：	D9.5XH3.3 (mm)/D0.374XH0.13 (inch)	Base Number Matches：	1

TFR868C 数据手册

Tfr868C.doc

version 1.0

09.09.2003

VI TELEFILTER

SAW Resonator Specification

TFR 868C

1/5

Measurement condition

Ambient temperature:

Input power level:

10 dBm

Terminating impedances :

for input: 50

for output: 50

|| 0 pF

Characteristics

Remark:

The minimum of the pass band attenuation a

the minimum insertion loss point.

is defined as the insertion loss a . The centre frequency f is the measured frequency at

min

D a t a

typ. value

tolerance / limit

max. 2,2 dB

Insertion loss

(Reference level)

= a

1,4

min

Resonant frequency****

868,30 MHz

kHz

Parallel capacitance***

Motional resistance***

Motional inductance***

Motional capacitance***

Unloaded quality factor***

2,6

1,4

µH

7580

Operating temperature range

Storage temperature range

Temperature coefficient *

Frequency inversion temperature

Frequency aging **

- 10°C... + 70 C

- 30°C... + 85 C

T_o

- 0,036 ppm/K²

°C

If_AI

ppm/yr

Phase

-20 ..... + 20 °

**) Frequency aging is the change in f with time. Typically aging is greatest first year after manufacture, decreasing in subsequent years.

*) f(Hz) = TC (ppm/K²) x (T-T₀)² x f (MHz)

***) preliminary values

****) at ambient temperature

generated:

checked / approved:

VI TELEFILTER

Potsdamer Straße 18

D 14 513 TELTOW / Germany

Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30

E-Mail: tft@telefilter.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.

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