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RF5540

DS130128

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.

Absolute Maximum Ratings

Parameter

Rating

Unit

DC Supply Voltage

5.5

V

Operating Temperature Range

-40 to +85

°C

Storage Temperature

-40 to +150

°C

ESD - Human Body Model

500

V

ESD - CDM

1000

V

LNA Input Power (No Damage)

5

dBm

Moisture Sensitivity

MSL2

Parameter

Specification

Unit

Condition

Min.

Typ.

Max.

Compliance

IEEE802.11a, FCC CFR 15.247, .205, .209, EN and JDEC,

to +75°C, Freq=4.9GHz to 5.85GHz, unless otherwise

noted.

Receive Parameters

Frequency

4.90

5.85

GHz

2.7

3.6

4.2

V

LNA Enable Voltage (LNA-EN)

LNA Enabled

2.5

3.3

V

LNA Off

0

0.2

V

LNA_EN off turns bypass switch ON

Switch Control Logic

Low

0

0.2

V

High

2.5

3.3

V

LNA Current

17

22

mA

LNA in “ON” State

29

mA

Extended temp range, -40 to +85C, input drive level -5Bm

0

5

30

uA

LNA in “OFF” State

500

uA

Extended temp range -40C to +85C

LNA_EN Current

1

mA

LNA in “ON” State

100

uA

LNA in “OFF” State

600

uA

Extended temp range -40C to +85C

Gain

WiFi RX

11

16

20

dB

Includes temp range -40C to +85C

Bypass Mode

-13

-9

-7

dB

Includes temp range -40C to +85C

Noise Figure

2.4

3.2

dB

3.4

dB

Extended temp range -40C to +85C

Passband Ripple

WiFi RX Mode

-1.3

+1.3

dB

5.10GHz to 5.85GHz

-0.8

+0.8

dB

4.9GHz to 5.1GHz

WiFi RX Bypass Mode

-0.8

+0.8

dB

WiFi RX Port Return Loss

10

dB

IP1dB

-7

dBm

-10

dBm

Extended temp range -40C to +85C

IIP3

3

dBm

0

dBm

Extended temp range -40C to +85C

Caution! ESD sensitive device.

Exceeding any one or a combination of the Absolute Maximum Rating conditions may

cause permanent damage to the device. Extended application of Absolute Maximum

Rating conditions to the device may reduce device reliability. Specified typical perfor-

mance or functional operation of the device under Absolute Maximum Rating condi-

tions is not implied.

The information in this publication is believed to be accurate and reliable. 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 appli-

cation circuitry and specifications at any time without prior notice.

RFMD Green: RoHS compliant per EU Directive 2002/95/EC, halogen free

per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric

materials and red phosphorus as a flame retardant, and <2% antimony in

solder.