Datasheet > QFQ1772F

QFQ1772F

更新时间： 2024-09-23 06:06:15

品牌	Logo	应用领域
智原科技 - FARADAY		LTE
页数	文件大小	规格书
2页	79K
描述
ANTIALIASING FILTERS

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中文翻译

获取价格

数据手册

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QFQ1772F 数据手册

QFQ SERIES

ANTIALIASING FILTERS

These Antialiasing pre and post filters are designed for systems using sampling rates of four times the 4.43 MHz sub carrier.

Sinx correction for a sampling frequency of 17.72 MHz is applied to the post filter passband.

Type Number

QFQ1772F

Lowpass

Flat

QFQ1772S

Lowpass

Filter Shape

Sinx/x

Passband Shape

n/a

17.72 MHz

< 3.0 dB

Sampling Frequency

Insertion Loss at 100 kHz

End Of Passband

< 1.0 dB

6.19 MHz

< + 0.1 dB

8.79 MHz

> 40 dB

6.19 MHz

< + 0.1 dB

8.79 MHz

> 40 dB

Passband Amplitude Ripple

Start Of Stopband

Stopband Attenuation

Group Delay Ripple

Group Delay Bandwidth

Delay Time at 200 kHz

Impedance

< 15 ns

5.75 MHz

245 ns nom

75 ohms

0°C to 70°C

5.75 MHz

245 ns nom

75 ohms

0°C to 70°C

Temperature Range

Aqueous washable

Package Type

DR00009B

FARA159d Page 1 of 2 Dec-99(A)

中文翻译

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