RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS131106

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 9

RFFM8505

Parameter

Specification

Unit

Condition

Min

Typ

Max

Transmit (TX-ANT) High Power

Mode (continued)

T= -10°C to +70°C, VCC=3.2V to 4.6V,

50% Duty Cycle unless otherwise noted

Gain flatness across band

-1

1

dB

Operating Current

230

mA

215

270

mA

260

mA

235

300

mA

Quiescent current

165

mA

PA_EN Current

70

150

uA

Second Harmonic

-45

-40

dBm/MHz

Third Harmonic

-45

-38

dBm/MHz

Power Detector Voltage

0.28

0.32

0.37

V

Power Detector Nominal 5210MHz

0.75

0.95

V

Power Detector Nominal 5775MHz

0.7

0.88

V

Power Detector Voltage

0.8

0.95

1.2

V

Variation from 0-360° load pull

-1.5

1.5

dB

3:1 VSWR

ANT-RX Isolation (TX Mode-TX

enabled and maximum power)

28

dB

Transmit (TX-ANT) Low Power

Mode

unless otherwise noted

HT80 Output Power

11.0

dBm

80MHZ 802.11ac Dynamic EVM

1.5

1.8

%

-36.5

-35.0

dB

HT20 Output Power

13.0

dBm

20MHz 802.11n Dynamic EVM

2.5

3

%

-32.0

-30.5

dB

TX Performance – Spectral Mask

40MHz 802.11n Output Power

12

dBm

20/ 80MHz 802.11ac Output Power

14

dBm

Operating Current

150

180

mA

170

200

mA

160

500

µA

Large Signal Gain

25

dB

Large Signal Gain

23

25

dB

Gain flatness over any 80MHz BW

-0.5

0.5

dB