Datasheet > GSRF TA1845B

GSRF TA1845B

更新时间： 2024-11-18 18:09:39

品牌	Logo	应用领域
GOLLEDGE		/
页数	文件大小	规格书
7页	483K
描述
The TA1845B SAW filter has a passband bandwidth of 60MHz centred on frequency 2140.0MHz The ultra-miniature 1.10x0.9mm package of the TA1845B makes this product ideal for applications where board space is at a premium.

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数据手册

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GSRF TA1845B 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 2140 MHz

Part No: MP11468

Model: TA1845B

Rev No: 1

Electrostatic Sensitive Device (ESD)

A. MAXIMUM RATING:

1. Input Power Level: 10 dBm

2. DC Voltage: +/-5 V

3. Operating temperature range: -40 °C to +85 °C

4. Storage temperature range: -40 °C to +100 °C

5. Moisture Sensitivity Level: Level 1 (MSL 1)

6. ESD: 50V(MM) 100V(HBM)

B. ELECTRICAL CHARACTERISTICS:

Terminating source impedance: Zs = 50 Ω (Single-ended)

Terminating load impedance: ZL = 50 Ω (Single-ended)

Parameters Description

Center Frequency Fc

Unit

MHz

dB(*1)

Min.

Typ.

2140

1.9

Max.

2110~2170 MHz

2110~2155 MHz

2110~2170 MHz

2110~2155 MHz

2110~2170 MHz

2110~2155 MHz

2.7

1.5

2.3

Insertion Loss

Amplitude Ripple

VSWR

1.9

0.7

1.8

Attenuation (Reference level from 0 dB)

50 ~ 1710 MHz

1710 ~ 1755 MHz

1920 ~ 1980 MHz

4220 ~ 4340 MHz

(*1) Specification of insertion loss excludes loss that comes from the test board.

C. MEASUREMENT CIRCUIT:

TA1845B v1

12 3 4 5 6 7

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