ADL5380ACPZ-R7 datasheet(14/36 Pages) AD

14 / 36 page

ADL5380

Rev. 0 | Page 14 of 36

HIGH BAND OPERATION

RF = 5 GHz to 6 GHz; Johanson Technology 5400BL15B050E balun on LO and RF inputs, the ADJ pin is open.

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.8

5.9

6.0

LO FREQUENCY (GHz)

GAIN

INPUT P1dB

TA = –40°C

TA = +25°C

TA = +85°C

Figure 33. Conversion Gain and Input 1 dB Compression Point (IP1dB) vs.

LO Frequency

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.8

5.9

6.0

LO FREQUENCY (GHz)

INPUT IP2

INPUT IP3 (I AND Q CHANNELS)

I CHANNEL

Q CHANNEL

TA = –40°C

TA = +25°C

TA = +85°C

Figure 34. Input Third-Order Intercept (IIP3) and

Input Second-Order Intercept Point (IIP2) vs. LO Frequency

–1.0

–0.8

–0.6

–0.4

–0.2

0.2

0.4

0.6

0.8

1.0

5.15.25.35.45.55.6

5.75.85.96.0

LO FREQUENCY (GHz)

TA = –40°C

TA = +25°C

TA = +85°C

Figure 35. IQ Gain Mismatch vs. LO Frequency

–6

–5

–4

–3

–2

–1

LO LEVEL (dBm)

IIP2, Q CHANNEL

IIP2, I CHANNEL

IP1dB

GAIN

IIP3

NOISE FIGURE

Figure 36. Conversion Gain, IP1dB, Noise Figure, IIP3, and IIP2 vs.

LO Level, fLO = 5800 MHz

5.0

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.8

5.9

6.0

LO FREQUENCY (GHz)

TA = –40°C

TA = –25°C

TA = +85°C

Figure 37. Noise Figure vs. LO Frequency

–4

–3

–2

–1

LO FREQUENCY (GHz)

TA = –40°C

TA = +25°C

TA = +85°C

5.1

5.2

5.3

5.4

5.5

5.6

5.7

5.8

5.9

6.0

Figure 38. IQ Quadrature Phase Error vs. LO Frequency

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