3 of 8

RF6519

DS120611

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.

Low Gain Mode

VCC_LNA = 4.2V, TXRX_SEL Logic = LOW,

LNA_SEL Logic = LOW

Insertion Loss

4.25

5.1

5.5

dB

Input IP3

12

18

dBm

Input Return Loss

10

dB

Output Return Loss

10

dB

Operating Current

3.0

4.0

mA

Transmit/Receive Switch

Frequency Range

868

902 to 928

MHz

Insertion Loss

ISW_COM to ISW_TX

0.4

0.5

dB

TXRX_SEL = LOW

Isolation

ISW_COM to ISW_TX

20

25

dB

ISW-COM at Pin 2 to ISW-TX at Pin 28,

TXRX_SEL Logic = HIGH

TX-RX

20

25

dB

TX or Rx State

Return Loss

ISW_COM

-30

dB

Measured at Pin 2, TXRX_SEL Logic = LOW

ISW_TX

-35

dB

Measured at Pin 28, TXRX_SEL Logic = LOW

Antenna Switch

Insertion Loss ANT1 - ASWRX

0.8

1.0

dB

Pin 18 to Pin 11, TXRX_SEL = HIGH, ANT_SEL =

HIGH

Insertion Loss ANT2 - ASWRX

0.8

1.0

dB

Pin 16 to Pin 11, TXRX_SEL = HIGH, ANT_SEL =

LOW

Isolation

20

dB

Any used port to any unused port

ANT1 Port Return Loss (Tx Mode)

8

12

dB

Measured at Pin 18, TXRX_SEL = LOW,

ANT_SEL Logic = HIGH

ANT2 Port Return Loss (Tx Mode)

8

12

dB

Measured at Pin 16, TXRX_SEL = LOW,

ANT_SEL Logic = LOW

ASWRX Port Return Loss

15

20

dB

Measured at Pin 11, TXRX_SEL Logic = High,

ANT1 or ANT2 State

ANT1 Port Return Loss (RX Mode)

15

20

dB

Measured at Pin 18, TXRX_SEL = HIGH,

ANT_SEL Logic = HIGH

ANT2 Port Return Loss (RX Mode)

15

20

dB

Measured at Pin 16, TXRX_SEL = HIGH,

ANT_SEL Logic = LOW

Logic Circuit and Power

Supply

VCC_DIG

3.0

3.3

3.6

V

Digital Supply Voltage - see note 1

VCC_DIG Supply Current - Rx Mode

0.75

3.0

mA

In any Module Rx Mode

VCC_DIG Supply Current - Tx Mode

3.0

10.0

mA

In any Module Tx Mode

VCC_DIG Power Down Current

3

20

A

All Four Logic Inputs = LOW

Select Control Logic - HIGH

2.8

3.1

3.4

V

All Four Logic I/O’s - see note 2

Select Control Logic - LOW

0

0.2

0.3

V

All Four Logic I/O’s

Select Control Logic HIGH Current

5

10

AAll Four Logic I/O’s

Select Control Logic LOW Current

0.1

2

AAll Four Logic I/O’s (sink current)

Notes:

1. VCC_DIG is regulated voltage input to FEM and always “ON”.

2. Select Control Voltages are same supply, regulated, standard CMOS inputs.