ADL5802ACPZ-R7 datasheet(18/32 Pages) AD

18 / 32 page

ADL5802

Rev. 0 | Page 18 of 32

DOWNCONVERTER MODE USING A JOHANSON 5.7 GHZ BALUN

VS = 5 V, TA = 25°C, VSET = 4.8 V, IF = 380 MHz, as measured using a typical circuit schematic with low-side LO, unless otherwise noted.

Insertion loss of input and output baluns (5400BL15B050, TC4-1W+) is included in the gain measurement.

–8

–6

–4

–2

4900

5100

5300

5500

5700

5900

6100

RF FREQUENCY (MHz)

TA = +85°C

TA = +25°C

TA = –40°C

Figure 54. Power Conversion Gain vs. RF Frequency

–5

–4

–3

–2

–1

VSET (V)

GAIN

IPOS

0.06

0.03

0.09

0.15

0.12

0.21

0.18

0.27

0.24

0.30

Figure 55. Power Conversion Gain and IPOS vs. VSET

4900

5100

5300

5500

5700

5900

6100

RF FREQUENCY (MHz)

TA = +25°C

TA = +85°C

TA = –40°C

Figure 56. Input IP3 vs. RF Frequency

VSET (V)

IP3

NOISE FIGURE

Figure 57. Input IP3, Noise Figure vs. VSET

4900

5100

5300

5500

5700

5900

RF FREQUENCY (MHz)

TA = –40°C

TA = +25°C

TA = +85°C

Figure 58. Input IP2 vs. RF Frequency

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VSET (V)

Figure 59. Input IP2 vs. VSET

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