Datasheet > MQF21-4-2200-11

MQF21-4-2200-11

更新时间： 2024-09-19 01:19:47

品牌	Logo	应用领域
VECTRON		/
页数	文件大小	规格书
1页	40K
描述
Nominal centre frequency fo: 21.4 MHz

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MQF21-4-2200-11 数据手册

11 May 1995

Specification for monolithic crystal filter:

M Q F 2 1 . 4 - 1 5 0 0 / 3 1

2 7 2 2 1 7 2 9 0 0 9 7

1. General

1.1. Package:

1.2.

1.3.

1.4.

1.5.

1.6.

Type name:

Number of poles:

Operable temperature range:

Operating temperature range:

Storage temperature range:

MQF 21.4-1500/31

-30°C to +80°C

-25°C to +70°C

-55°C to +80°C

Electric values

2.1.

2.2.

Nominal centre frequency fo:

Pass band

21.4 MHz

2.2.1. Bandwidth between 3 dB - frequencies:

2.2.2. Ripple:

2.2.3. Insertion loss:

fo 7.5 kHz

2.0 dB at fo 6.0 kHz

3.0 dB

( measured on smallest attenuation in pass band )

2.3.

Stop band

2.3.1. fo 17.5 kHz

2.3.2. fo ± 25 kHz..........± 300 kHz

65 dB

90 dB

2.4.

Terminating impedance ( input and output ):

Marking:

1600 // 1.5 pF

manufacturer, date code

21.4-1500/31

Environment conditions:

Corresponding to Vectron standard CF001

Filters are Pb-free and 2002 /95 / EC RoHS compliant

______________________________________________________________________________________

Edited by:

date: ____________________________ name: __________________________________

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