RFSW8001 datasheet(3/6 Pages) RFMD

3 / 6 page

RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS140120

For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.

The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of

third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended

application circuitry and specifications at any time without prior notice.

3 of 6

RFSW8001

Parameter

Specification

Unit

Condition

Min

Typ

Max

RF3 – ANT

VDD = 3.6V; CRF3 = 1.2V to 4.8V; T = -40°C to 85°C;

2412MHz to 2484MHz; Unless otherwise noted

Insertion Loss

0.5

T = 25°C

0.5

Input Return Loss

Output Return Loss

RF3 to RF1 Isolation

Measured ANT – RF1

Measured RF3 - RF1

RF3 to RF2 Isolation

Measured ANT – RF2

Measured RF3 - RF2

General Parameters

All Modes = CRF1 or CRF2 or CRF3; T = -40°C to 85°C;

Unless otherwise noted

Passband Ripple

-0.2

0.2

IP0.1dB; CW

dBm

All Modes; VDD = 2.7V; CW

dBm

All Modes; VDD

≥ 3.6V; CW

Switch Total Current (IDD)

100

All Modes; VDD 2.7-4.8V; Control voltage 1.2 to 4.8V; T = 25°C

Switch Control Current; High State

0.05

0.1

All Modes; Control voltage 1.2 to 4.8V; T = 25°C

Switch Control Current; Low State

0.005

0.01

All Modes; Control voltage

≤ 0.2V; T = 25°C

Switch Time, 50% CTL to 90% RF

180

300

All Modes; Switch Control = 1.2V to 4.8V

Switch Time, 50% CTL to 10% RF

180

300

300MHz to 450MHz Operation

VDD = 3.6V; CRF1 = 1.2V to 4.8V; T = -40°C to 85°C;

Unless otherwise noted

Insertion Loss

0.3

T = 25°C

0.3

0.5

Input Return Loss

Output Return Loss

Port to ANT Isolation

Port to Port Isolation

Switch Control Logic Table

Mode

CRF1

CRF2

CRF3

Condition

RF1

RF1 to ANT

RF2

RF2 to ANT

RF3

RF3 to ANT

RF2/RF3

RF2/RF3 Coexistence

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