LTC5585

6

5585fb

For more information www.linear.com/LTC5585

DC PERFORMANCE CHARACTERISTICS

TYPICAL PERFORMANCE CHARACTERISTICS

IIP3 vs LO Power

Supply Current vs Supply Voltage

REF Voltage vs Temperature

EN = 5V, EDC = 0V and EIP2 = 0V. Test circuit shown in Figure 1

DC Blocks and Mini-Circuits PSCJ-2-1 180° combiner at baseband outputs de-embedded from measurement unless otherwise noted.

Test circuit with RF and LO ports impedance matched as in Figure 1.

SUPPLY VOLTAGE (V)

4.75

160

170

190

200

210

260

230

5

5585 G01

180

240

250

220

5.25

TEMPERATURE (°C)

–40

500

505

515

520

525

550

535

0

40

60

80

5585 G02

510

540

545

530

–20

20

100

LO FREQUENCY (MHz)

600

10

14

22

26

30

50

38

700

800

5585 G03

18

42

46

34

900

1000

I, –40°C

I, 25°C

I, 85°C

I, 105°C

Q, –40°C

Q, 25°C

Q, 85°C

Q, 105°C

IIP3

P1dB

LO FREQUENCY (MHz)

600

10

14

22

26

30

50

38

700

800

5585 G04

18

42

46

34

900

1000

I, 4.75V

I, 5.0V

I, 5.25V

Q, 4.75V

Q, 5.0V

Q, 5.25V

IIP3

P1dB

LO FREQUENCY (MHz)

600

10

14

22

26

30

50

38

700

800

5585 G05

18

42

46

34

900

1000

I, 0dBm

I, 6dBm

I, 10dBm

Q, 0dBm

Q, 6dBm

Q, 10dBm