ADRF5545A

Data Sheet

Rev. B | Page 4 of 20

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

DIGITAL INPUT

SWCTRL-CHAB, PD-CHAB

Low (VIL)

0

0.7

V

High (VIH)

1.4

VDD3

V

BP-CHA, BP-CHB

Low (VIL)

0

0.3

V

High (VIH)

1.0

VDD3

V

SUPPLY CURRENT (IDD)

VDD1-CHx and VDD2-CHx = 5 V per channel

High Gain

86

mA

Low Gain

36

mA

Power-Down Mode

12

mA

TX Current (Switch)

SWVDD-CHAB = 5 V

4.3

mA

DIGITAL INPUT CURRENTS

SWCTRL-CHAB, PD-CHAB, BP-CHA, BP-CHB = 5 V per channel

SWCTRL-CHAB

0.0004

mA

PD-CHAB

0.19

mA

BP-CHA, BP-CHB

0.19

mA

1

See Table 6 and Table 7.

2

Measured at EPAD.

3

VDD is the voltage of the SWVDD-CHAB, VDD1-CHA, VDD1-CHB, VDD2-CHA, and VDD2-CHB pins.

2.6 GHZ TUNED OPERATION

The ADRF5545A-EVALZ can be optimized for 2.6 GHz operation, with external matching (see the ADRF5545A-EVALZ user guide for

more information). The typical 2.6 GHz specifications with external matching are shown in Table 2.

Table 2. Typical Specifications at 2.6 GHz

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

GAIN1

Receive operation at 2.6 GHz

High Gain Mode

34

dB

Low Gain Mode

17

dB

GAIN FLATNESS1

Receive operation in any 100 MHz bandwidth

High Gain Mode

0.6

dB

Low Gain Mode

0.2

dB

NOISE FIGURE (NF) 1

Receive operation at 2.6 GHz

High Gain Mode

1.5

dB

Low Gain Mode

1.5

dB

OUTPUT THIRD ORDER INTERCEPT POINT (OIP3)1

Receive operation at 1 MHz tone spacing

High Gain Mode

31

dBm

Low Gain Mode

31

dBm

OUTPUT 1 dB COMPRESSION (OP1dB)

High Gain Mode

18

dBm

Low Gain Mode

13

dBm

INSERTION LOSS1

Transmit operation at 2.6 GHz

0.60

dB

CHANNEL TO CHANNEL ISOLATION

At 2.6 GHz

Between RXOUT-CHA and RXOUT-CHB1

Receive operation

40

dB

Between TERM-CHA and TERM-CHB1

Transmit operation

57

dB

SWITCH ISOLATION

ANT-CHA to TERM-CHA and ANT-CHB to TERM-CHB1

Transmit operation

25

dB

1

See Table 6 and Table 7.