Datasheet > GSRF TA1948A

GSRF TA1948A

更新时间： 2024-07-02 20:09:42

品牌	Logo	应用领域
GOLLEDGE		/
页数	文件大小	规格书
7页	406K
描述
The TA1948A SAW filter has a narrow passband bandwidth of 1MHz centred on frequency 901.5MHz The ultra-miniature 3.0x3.0mm package of the TA1948A makes this product ideal for size sensitive applications.

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GSRF TA1948A 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 901.50MHz

Part No: MP11229

Model: TA1948A

Rev No: 1

A. MAXIMUM RATING:

Electrostatic Sensitive Device (ESD)

1. Input Power Level: 10dBm

2. DC Voltage: 5V

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

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

5. Moisture Sensitivity Level: Level 1

B. ELECTRICAL CHARACTERISTICS:

1. Terminating source/load impedance (single): Z_S= 50Ω/Z_L= 50Ω

2. Test Temperature25°C

Item

Center Frequency Fc

Insertion Loss (901~902MHz) IL

VSWR (901~902MHz)

Amplitude ripple

Unit

MHz

Min

Typ.

901.5

3.0

Max

Note

4.0

2.0

1.3

23 ~ 27°C

(901 ~ 902MHz)

1.0

2.0

Attenuation

50 ~ 861MHz

861 ~ 890MHz

930 ~ 941MHz

941 ~ 1000MHz

Temperature coefficient

Package size

ppm/°C

-36

SMD 3x3

C. TEST CIRCUIT:

TA1948A v1

12 3 4 5 6 7

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