LTC5591 datasheet(8/20 Pages) LINER

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LTC5592

5592f

TYPICAL AC PERFORMANCE CHARACTERISTICS

Conversion Gain and IIP3 vs

RF Frequency

SSB NF vs RF Frequency

Channel Isolation vs RF Frequency

1750MHz Conversion Gain, IIP3

and NF vs LO Power

1950MHz Conversion Gain, IIP3

and NF vs LO Power

2150MHz Conversion Gain, IIP3

and NF vs LO Power

High Side LO

VCC = 3.3V, VCCIF = 3.3V, ENA = ENB = High, ISEL = Low, TC = 25°C, PLO = 0dBm, PRF = –3dBm (–3dBm/tone for two-tone IIP3 tests,

Δf = 2MHz), IF = 190MHz, unless otherwise noted. Test circuit shown in Figure 1.

Conversion Gain, IIP3 and NF vs

Supply Voltage (Single Supply)

Conversion Gain, IIP3 and NF vs

Supply Voltage (Dual Supply)

Conversion Gain, IIP3 and

RF Input P1dB vs Temperature

RF FREQUENCY (MHz)

1600

1700

1900

5592 G28

1800

2000 2100

2300

2200

IIP3

–40°C

25°C

85°C

105°C

LO INPUT POWER (dBm)

–6

–4

5592 G31

IIP3

–2

–40°C

25°C

85°C

LO INPUT POWER (dBm)

–6

–4

5592 G32

IIP3

–2

–40°C

25°C

85°C

LO INPUT POWER (dBm)

–6

–4

5592 G33

IIP3

–2

–40°C

25°C

85°C

VCC, VCCIF SUPPLY VOLTAGE (V)

3.1

3.2

5592 G34

IIP3

3.3

3.4

3.5

3.6

–40°C

25°C

85°C

VCC = VCCIF

RF = 1950MHz

VCCIF SUPPLY VOLTAGE (V)

3.5

5592 G35

IIP3

4.5

5.5

–40°C

25°C

85°C

VCC = 3.3V

RF = 1950MHz

CASE TEMPERATURE (°C)

–40

–10

5592 G36

IIP3

110

VCCIF = 3.3V

VCCIF = 5V

P1dB

RF = 1950MHz

RF FREQUENCY (MHz)

1600 1700

1900

5592 G29

1800

2000 2100

2300

2200

–40°C

25°C

85°C

105°C

RF FREQUENCY (MHz)

1600 1700

1900

5592 G30

1800

2000 2100

2300

2200

–40°C

25°C

85°C

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