Datasheet > FMS2018

FMS2018

更新时间： 2024-02-16 18:50:40

品牌	Logo	应用领域
FILTRONIC		开关 GSM
页数	文件大小	规格书
5页	332K
描述
SP7T GaAs Multi-Band GSM ? UMTS Antenna Switch

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技术参数
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FMS2018 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Base Number Matches：	1

FMS2018 数据手册

Advanced Product Information ^1.2

FMS2018

SP7T GaAs Multi-Band GSM – UMTS Antenna Switch

Features:

Functional Schematic

♦

Available in die form

Suitable for multi-band GSM/DCS/PCS/

EDGE and UMTS applications

Excellent low control voltage performance

Excellent harmonic performance under

GSM/DCS/PCS power levels

Very high Tx-Rx isolation >35dB typ. at

1.8GHz

RX1

RX2

RX3

RX4

♦

TX2

VRX1

♦

VTX2

TX1

Very high Tx-Tx isolation >30dB typ. at

1.8GHz

VRX2

VRX3

VTX1

♦

Very low Tx Insertion loss

Very low control current

TX3

VTX3

VRX4

ANT VRXC

Description and Applications:

The FMS2018 is a low loss, high power and linear single pole seven throw Gallium Arsenide antenna

switch designed for use in mobile handset applications. The die is fabricated using the Filtronic FL05

0.5µm switch process technology which offers leading edge performance optimised for switch

applications. The FMS2018 is designed for use in dual/tri and quad-band GSM handset antenna

switch modules and RF front-end modules.

Electrical Specifications: (T_AMBIENT= 25°C,V_control= 0V/2.5V, Z_IN= Z_OUT= 50Ω)

Parameter

Test Conditions

Min

Typ

Max

Units

Tx Insertion Loss

0.5 – 1.0 GHz

1.0 – 2.0 GHz

0.5

0.6

Rx Insertion Loss

Return Loss

0.5 – 1.0 GHz

1.0 – 2.0 GHz

0.6

0.8

0.5 – 2.5 GHz

Isolation

TX-RX

0.5 – 1.0 GHz

1.0 – 2.0 GHz

Isolation

TX-TX

0.5 – 1.0 GHz

1.0 – 2.0 GHz

2nd Harmonic Level

1 GHz, Pin = +35 dBm, 100% Duty Cycle

2 GHz, Pin = +33 dBm, 100% Duty Cycle

-75

dBc

3rd Harmonic Level

1 GHz, Pin = +35 dBm, 100% Duty Cycle

2 GHz, Pin = +33 dBm, 100% Duty Cycle

-75

dBc

Switching speed : Trise, Tfall

Ton, Toff

10% to 90% RF and 90% to 10% RF

< 0.3

< 1.0

µs

50% control to 90% RF and 50% control to 10% RF

Note: External DC blocking capacitors are required on all RF ports (typ: 100pF)

Preliminary specifications subject to change without notice

Filtronic Compound Semiconductors Ltd

Contact Details (UK): Tel: +44 (0) 1325 301111 Fax: +44 (0) 1325 306177 Email: sales@filcs.com

Contact Details (USA): Tel: +1 (408) 850 5790

Fax: +1 (408) 850 5766

Email: sales@filss.com

Website: www.filcs.com

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