Datasheet > GSRF TA0520A

GSRF TA0520A

更新时间： 2024-11-19 18:09:39

品牌	Logo	应用领域
GOLLEDGE		/
页数	文件大小	规格书
5页	86K
描述
The TA0520A SAW filter features a narrow passband bandwidth of 3MHz centred on frequency 403.5MHz

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GSRF TA0520A 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 403.50MHz

Model: TA0520A

REV NO.: 1

Part No: MP02229

A. MAXIMUM RATING:

1. Input Power Level: 15 dBm

2. DC voltage: 3 V

3. Operating Temperature: -10°C to 60°C

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

B. ELECTRICAL CHARACTERISTICS:

Item

Min.

Typical

Max.

Center frequency

Fc MH

403.5

1.6

2.5

1.25

Minimum Insertion loss 402 ~ 405 MHz IL_min

Passband Ripple

402 ~ 405 MHz

0.5

3dB Bandwidth

BW_-3dB

MHz

7.5

Attenuation (Reference level from IL_mindB)

358.5

358.5~384.0

415.0~423.0

MHz

-37

MHz

423.0~503.0

Temperature coefficient of frequency

Source impedance

Load impedance

ppm/k

Note1: IL_minis the minimum of the pass band attenuation. The center frequency F_cis the mean value

of the upper and lower frequencies at the 3dB filter attenuation level relative to the IL_min.

Note2: The room temperature, Tr, is 25°C. FTC is temperature coefficient of frequency. The nominal

frequency at temperature, Tc, may be calculated from f= F_c[1-FTC(Tr-Tc)].

C. MEASUREMENT CIRCUIT:

HP Network analyzer

50Ω

SAW Filter

1,3,4,5,7,8

TA0520A v1

12 3 4 5

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