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RF6539

DS130110

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

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

Parameter

Specification

Unit

Condition

Min.

Typ.

Max.

Rx Path

Frequency Range

868

902 to 928

MHz

Insertion Loss

1

1.3

dB

Input IP3

12

18

dBm

Input Return Loss

10

dB

Output Return Loss

10

dB

Current

ANT1

50

A

Power Down Mode, ANT2

1.7

A

Antenna Switch and Logic

Isolation

20

dB

Any used port to any unused port

Logic Voltage High

3.1

3.4

3.8

V

All Logic I/O’s, VCC - 0.2V

Logic Voltage Low

0

0.2

V

All Logic I/O’s

Logic Current, High

85

120

AAll Logic I/O’s

Operating Mode

Module Logic Truth Table

ANT_SEL

TxRx_SEL

Tx - ANT1

HIGH

HIGH

Tx - ANT2

LOW

HIGH

Rx - ANT1

HIGH

LOW

Rx - ANT2

LOW

LOW

NOTE:

*Switch Control Logic High = Min 3.1V to Max 3.8V

*Switch Control Logic Low = Min 0.0V to Max 0.2V