LTC5599 datasheet(13/42 Pages) LINER

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LTC5599

5599f

For more information www.linear.com/LTC5599

Typical perForMance characTerisTics

LO Leakage vs LO Frequency

and Digital Gain Setting After

Calibration at DG = –4

Side-Band Suppression vs LO

Frequency and Digital Gain Setting

After Calibration at DG = –4

Worst-Case Side-Band Suppression Over

Five Parts vs LO Frequency After 25°C

Calibration for Gain TempComp Off

Worst-Case LO Leakage Over Five

Parts vs LO Frequency After 25°C

Calibration for Gain TempComp On

Temperature Sensing Diode

Voltage Cumulative Distribution

Worst-Case Side-Band Suppression Over

Five Parts vs LO Frequency After 25°C

Calibration for Gain TempComp On

Worst-Case LO Leakage Over Five

Parts vs LO Frequency After 25°C

Calibration for Gain TempComp Off

LO Leakage vs LO Frequency for

Gain TempComp On

Supply Current Cumulative

Distribution

VCC = 3.3V, EN = 3.3V, VCTRL = 3.3V, TC = 25°C,

PLO = 0dBm, fLO = 500MHz, BBPI, BBMI, BBPQ, BBMQ common mode DC voltage VCMBB = 1.4VDC, I and Q baseband input signal = 2MHz,

2.1MHz, 1VP-P(DIFF, I or Q), I and Q 90° shifted, lower sideband selection, TEMPUPDT = 0, register 0x00 value according to Table 5, all

other registers set to default values, unless otherwise noted. Test circuit is shown in Figure 13.

LO FREQUENCY (MHz)

–40

–45

–50

–55

–60

–65

–70

1050 1250

450

250

850

5599 G64

650

2.7V, 25°C

3.3V, 25°C

3.6V, 25°C

3.3V, 85°C

3.3V, 105°C

3.3V, –10°C

3.3V, –40°C

DIODE VOLTAGE FOR 100µA (V)

0.6

100

0.85

0.9

0.7

0.65

0.8

5599 G71

0.75

105°C

–40°C

25°C

SUPPLY CURRENT (mA)

100

5599 G72

105°C

–40°C

25°C

LO FREQUENCY (MHz)

–40

–50

–60

–70

–80

1050 1250

450

250

850

5599 G65

650

TEMPUPDT = 1

WORST-CASE: 3.3V, 105°C

BEST-CASE: 3.3V, 25°C

3.3V, 25°C; 3.3V, 85°C; 3.3V, 105°C;

3.3V, –10°C; 3.3V, –40°C; 2.7V, 25°C AND

3.6V, 25°C BETWEEN WORST-CASE AND

BEST-CASE

LO FREQUENCY (MHz)

–40

–50

–60

–70

–80

1050 1250

450

250

850

5599 G66

650

WORST-CASE: 3.3V, 105°C

BEST-CASE: 3.3V, 25°C

3.3V, 25°C; 3.3V, 85°C; 3.3V, 105°C;

3.3V, –10°C; 3.3V, –40°C; 2.7V, 25°C AND

3.6V, 25°C BETWEEN WORST-CASE AND

BEST-CASE

LO FREQUENCY (MHz)

–30

–40

–50

–60

–70

1050 1250

450

250

850

5599 G67

650

WORST-CASE: 3.3V, 105°C

BEST-CASE: 3.3V, 25°C

3.3V, 25°C; 3.3V, 85°C; 3.3V, 105°C;

3.3V, –10°C; 3.3V, –40°C; 2.7V, 25°C AND

3.6V, 25°C BETWEEN WORST-CASE AND

BEST-CASE

TEMPUPDT = 1

LO FREQUENCY (MHz)

–30

–40

–50

–60

–70

1050 1250

450

250

850

5599 G68

650

WORST-CASE: 3.3V, 105°C

BEST-CASE: 3.3V, 25°C

3.3V, 25°C; 3.3V, 85°C; 3.3V, 105°C;

3.3V, –10°C; 3.3V, –40°C; 2.7V, 25°C AND

3.6V, 25°C BETWEEN WORST-CASE AND

BEST-CASE

RF FREQUENCY (MHz)

–40

–50

–60

–70

–80

1050 1250

450

250

850

5599 G69

650

DG = 0

DG = –3

DG = –4

DG = –8

DG = –17

DG = –19

RF FREQUENCY (MHz)

–10

–20

–30

–40

–50

–60

–70

–80

1050 1250

450

250

850

5599 G70

650

DG = 0

DG = –4

DG = –19

DG = –3

DG = –12

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