LTC5510 datasheet(13/30 Pages) LINER

13 / 30 page

LTC5510

5510fa

For more information www.linear.com/LTC5510

Conversion Gain, IIP3 and NF

vs LO Power

Noise Figure

vs Input Blocker Level

Conversion Gain, IIP3 and NF

vs Supply Voltage

IM3 Level

vs Input Power (2-Tone)

Conversion Gain, IIP3, NF and

Input P1dB vs Case Temperature

Conversion Gain, IIP3 and NF

vs Input Frequency

Conversion Gain and IIP3

vs Output Frequency

LO Leakage vs LO Frequency

TYPICAL AC PERFORMANCE CHARACTERISTICS 5V VHF/UHF Downmixer Application:

VCC = 5V, TC = 25°C, fIN = 456MHz, PIN = –10dBm (–10dBm/tone for 2-tone tests, Δf = 2MHz), HSLO, PLO = 0dBm, output measured at

44MHz, unless otherwise noted. (Test Circuit Shown in Figure 2).

INPUT FREQUENCY (MHz)

800

600

400

200

1000

5510 G60

IIP3

TC = 105°C

TC = 85°C

TC = 25°C

TC = –40°C

OUTPUT FREQUENCY (MHz)

250

200

100

150

300

5510 G61

IIP3

TC = 105°C

TC = 85°C

TC = 25°C

TC = –40°C

LO-IN

LO FREQUENCY (MHz)

–10

–20

–30

–40

–50

1000

800

200

400

600

1200

–60

–70

–80

5510 G62

LO-OUT

LO INPUT POWER (dBm)

–12

–3

–6

–9

5510 G63

TC = 105°C

TC = 85°C

TC = 25°C

TC = –40°C

IIP3

SUPPLY VOLTAGE (V)

4.5

5.2

5.1

5.0

4.9

4.8

4.7

4.6

5.3

5510 G65

TC = 105°C

TC = 85°C

TC = 25°C

TC = –40°C

IIP3

INPUT POWER (dBm)

–15

–20

–40

–60

–5

–10

–80

–100

5510 G66

TC = 105°C

TC = 85°C

TC = 25°C

TC = –40°C

CASE TEMPERATURE (°C)

–45

–15

105

5510 G68

IP1dB

IIP3

BLOCKER POWER (dBm)

–20

–5

–10

–15

5510 G64

PLO = –6dBm

PLO = –3dBm

PLO = 0dBm

PLO = 3dBm

PLO = 6dBm

fIN = 900MHz

fBLOCK = 800MHz

fLO = 944MHz

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