Datasheet > GSRF TA1957A

GSRF TA1957A

更新时间： 2024-11-19 18:09:43

品牌	Logo	应用领域
GOLLEDGE		/
页数	文件大小	规格书
6页	943K
描述
The ultra-miniature 3.0x3.0mm package of the TA1957A SAW filter makes this product ideal for applications where product-size is key. TA1957A is centred on frequency 1.27875GHz and also has a passband bandwidth of 55MHz.

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GSRF TA1957A 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 1278.750MHz

Part No: MP08405

Part No: TA1957A

Rev No: 1

A. MAXIMUM RATING:

Electrostatic Sensitive Device (ESD)

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:

Item

Center frequency Fc

Unit

MHz

Min.

Typ.

1278.75

2.0

Max.

Insertion Loss (1251.25 ~ 1306.25MHz) IL

Amplitude Ripple (1251.25 ~ 1306.25MHz)

Return Loss (1251.25 ~ 1306.25MHz)

Group Delay Variation (1251.25 ~ 1306.25MHz)

Attenuation (Reference level from 0dB)

10 ~ 1124MHz

5.0

2.5

0.6

6.0

-36

1124 ~ 1214MHz

1343 ~ 1348MHz

1348 ~ 1434MHz

1434 ~ 1650MHz

1650 ~ 3000MHz

Temperature coefficient of frequency

ppm/k

TA1957A v1

12 3 4 5 6

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