AS186-302 查看數據表（PDF） - Skyworks Solutions

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AS186-302

GaAs IC High-Isolation Positive Control SPDT Nonreflective Switch LF–4 GHz

Skyworks Solutions 

DATA SHEET

AS186-302, AS186-302LF: GaAs IC High-Isolation Positive

Control SPDT Nonreflective Switch LF–4 GHz

Applications

● Typical applications include GSM, PCS, WCDMA, 2.4 GHz ISM

and 3.5 GHz wireless local loop

Features

● Positive voltage control (0/3 to 0/5 V)

● High isolation (55 dB @ 0.9 GHz and 1.9 GHz)

● Miniature MSOP-8 exposed pad package

● Three-switch solution for base station synthesizer switch

● Nonreflective

● Operation to 6 GHz

● Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C

per JEDEC J-STD-020

Description

The AS186-302 is a GaAs FET IC SPDT nonreflective switch,

packaged in an MSOP-8 exposed pad plastic package for low-

cost, high-isolation commercial applications.

NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of

Hazardous Substances)-compliant packaging.

Pin Out

V1

V2

CBL

J1

GND

50

50

CBL = 47 pF for operation > 500 MHz.

CBL

J2

GND

GND

CBL

J3

Electrical Specifications

-40 °C ≤ T ≤ +85 °C, VCTL = 0/5 V, Z0 = 50 Ω unless otherwise noted

Parameter

Insertion loss

Condition

Isolation(1)

VSWR (on state)

VSWR (off state)

1. Backside of exposed pad must be connected to RF ground to obtain specified isolation.

Frequency

LF–2 GHz

LF–3 GHz

LF–4 GHz

LF–2 GHz

LF–3 GHz

LF–4 GHz

LF–2 GHz

LF–4 GHz

0.5–4 GHz

Min.

Typ.

Max.

Unit

0.8

1.05

dB

0.9

1.15

dB

1.0

1.25

dB

50

55

dB

45

50

dB

35

40

dB

1.3:1 1.5:1

1.3:1 1.6:1

1.35:1 1.7:1

BUY Innovation to GoTM

NOW Now available for purchase online.

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

200104 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • August 2, 2006

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