RFFM8500 datasheet(3/12 Pages) RFMD

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RFFM8500

DS120904

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

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

Logic Control Table

Parameter

Specification

Unit

Condition

Min.

Typ.

Max.

Receive Parameters

Operating Conditions: VDD = 3.3V to 4.2V;

SW Control High: VDD -0.2V; LNA_EN = 2.8V to 4.2V;

Freq=5.18GHz to 5.825GHz; Temp = -10°C to +70°C;

Unless Otherwise Noted

Frequency

5.15

5.85

GHz

LNA Voltage Supply ( VDD)3

3.3

4.8

LNA_EN Voltage

2.8

3.1

4.6

Gain

Temp=25°C; VDD=3.3v

2.5

2.8

Temp=25°C; VDD = 3.3V

2.5

3.7

Rx Port Return Loss

ANT Port Return Loss

dBm

Input IP3

-3

dBm

Input P1dB

-13

dBm

IDD

LNAEn Control Current

100

A

LNA Turn On Time

200

600

Isolation

TX-RX

Measured from ANT to RX while in Tx mode

Switch Control Current - Each Line

0.5

A

Switching Speed

100

ESD

Human Body Model (HBM)

500

EIA/JESD22-114A RF pins

1000

EIA/JESD22-114A DC pins

Charge Device Model

1000

JESD22-C101C

Mode

PA_EN

LNA_EN

C_RX

Standby

Low

802.11a/n TX

High

Low

802.11a/n RX Gain

Low

High

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