Datasheet > GSRF TA0421C

GSRF TA0421C

更新时间： 2024-10-31 18:09:43

品牌	Logo	应用领域
GOLLEDGE		/
页数	文件大小	规格书
4页	360K
描述
The TA0421C SAW filter has a passband bandwidth of 18.7MHz centred on frequency 480MHz

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GSRF TA0421C 数据手册

Tel: +44 1460 256 100

Fax: +44 1460 256 101

www.golledge.com

Golledge Electronics Ltd

Eaglewood Park, Ilminster

Somerset, TA19 9DQ, UK

SAW Filter 480.0MHz

Part No: MP08926

Model: TA0421C

Rev No: 1

A. MAXIMUM RATING:

1. Input Power Level: 10dBm

2. DC voltage: 3V

3. Operating Temperature: -40°C to +85°C

4. Storage Temperature: -40°C to +85°C

B. ELECTRICAL CHARACTERISTICS:

Reference temperature: 25°C

Item

Center frequency Fc

Unit

MHz

Min.

Typ.

480

1.6

Max.

2.8

Insertion Loss IL min (reference level)

2dB Bandwidth BW -2dB

MHz

18.7

24.3

Absolute Attenuation:(Reference level from 0dB)

Fc -45 to Fc -100MHz

-36

Fc +45 to Fc +55MHz

Fc +55 to Fc +100MHz

Temperature coefficient of frequency

Source impedance Z_S

ppm/k

Ω

Load impedance Z_L

Ω

Note: IL min is the minimum of the pass band attenuation. The center frequency Fc is the

mean value of the upper and lower frequencies at the 2dB filter attenuation level relative to

the IL min_.

C. MEASUREMENT CIRCUIT:

HP Network analyzer



SAW Filter

1,3,4,5,7,8

TA0421C v1

12 3 4

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