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RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS140711

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.

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RFFM8511

PRELIMINARY

Parameter

Specification

Unit

Condition

Min

Typ

Max

Rx Port Return Loss

9

12

dB

ANT Port Return Loss

6

10

dB

Nominal Input P1dB

-8

-4

dBm

Current Consumption

10

18

mA

LNA_EN Control Current

130

200

µA

LNA Turn On Time

400

600

nS

Receive (ANT-RX)-Bypass

Mode

PA_EN=Low, Unless otherwise noted.

LNA Bypass Current

2.0

10

µA

Nominal Insertion Loss

6

10

dB

RX Port Return Loss

10

20

dB

ANT Port Return Loss

9

20

dB

Nominal Input P1dB

15

20

dBm

General Specifications

Control Line Impedance-PA_EN

75

kΩ

Control Line Impedance-LNA_EN

78

kΩ

Control Line Impedance-C_RX

27

MΩ

Switch Control Current – High -

Each Line

5

100

µA

Switch Control Current – Low -

Each Line

0.5

10

µA

Switching Speed

100

500

ns

ESD – Human Body Model

1000

V

ESD – Charge Device Model

500

V

PA Turn-on Time

200

500

ns

10% to 90%

PA Stability

+20

dBm

No spurious above -41.25dBm/MHz up to 4:1 VSWR

Maximum Input Power

12

dBm

Into 50Ω, V

12

dBm

5

dBm

Ruggedness

10:1

VSWR

At typical operating conditions

Leakage Current

2

10

uA