Datasheet > GSRF TA1458A

GSRF TA1458A

更新时间： 2024-11-21 18:09:35

品牌	Logo	应用领域
GOLLEDGE		/
页数	文件大小	规格书
6页	232K
描述
The TA1458A SAW filter offers the engineer a narrow passband bandwidth of 1MHz centred on frequency 954.5MHz

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GSRF TA1458A 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 954.50MHz

Part No: MP06447

Model: TA1458A

Rev No: 1

A. MAXIMUM RATING:

Electrostatic Sensitive Device

1. Input Power Level: 10dBm

2. DC Voltage: 6V

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

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

B. ELECTRICAL CHARACTERISTICS:

Item

Unit

MHz

Min.

Typ.

954.5

2.15

Max.

Center frequency Fc

3dB BW

Minimum insertion loss IL (min)

Exclude loss in matching elements *1)

Incl. loss of matching elements(Q = 90) *2)

Passband (relative to IL min) *1) 954.00 ~ 955.00MHz

2.6

2.9

0.4

3.6

3.9

3.0

Attenuation (relative to IL min) *1)

15.000 ~ 870.00MHz

Ω

870.00 ~ 935.00MHz

935.00 ~ 943.00MHz

943.00 ~ 952.00MHz

957.00 ~ 963.00MHz

963.00 ~ 981.00MHz

981.00 ~ 1000.0MHz

1000.0 ~ 2000.0MHz

2000.0 ~ 2500.0MHz

Impedance at Fc, Input *1) Z_IN= R_IN// C_INZ_S

Impedance at Fc, Output *1) Z_OUT= R_OUT// C_OUTZ_L

568ꢀ // 1.12pF

ꢀ

*1) The matching circuit is ideal by simluation.

*2) The matching circuit is real by actual passive components.

0805 Coillcraft CS series chip conductor is used for inductor.

0402 muRata GRM series is used for capacitor.

TA1458A v1

12 3 4 5 6

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