6

6 - 7

HMC703LP4E

v00.0311

For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

978-250-3343 • 978-250-3373 fax • Order On-line at www.hittite.com

Application Support: pll@hittite.com

-234

-232

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-25

-20

-15

-10

-5

0

5

RF POWER (dBm)

Frac Mode B

Frac Mode A

HiK Mode B

HiK Mode A

HiK Integer

-271

-270.5

-270

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-269

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-268

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-267

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-20

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-10

-5

0

5

RF POWER (dBm)

Frac Mode A

HiK Mode B

HiK Mode A

Integer

HiK Integer

Frac Mode B

Figure 19. Floor FOM Near 8 GHz vs RF

Input Power and Mode

Figure 20. Flicker FOM Near 8 GHz vs. RF

Input Power and Mode

[9] Measured with a 100 Ω external resistor termination, resulting in 50Ohm effective input impedance.. See “Reference Input Stage” for more details.

Full FOM performance up to maximum 3.3 Vpp input voltage.

[10] Measured with a 100 Ω external termination AC coupled on HMC703LP4E evaluation board, as in Figure 35.

[11] Measured with a 100 Ω external termination AC coupled on HMC703LP4E evaluation board, as in Figure 37.

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-5

0

0

50

100

150

200

250

300

350

REFERENCE INPUT FREQUENCY (MHz)

Figure 21. Reference Input Sensitivity,

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-5

0

5

10

14 MHz sq

25 MHz sq

50 MHz sq

100 MHz sq

REFERENCE POWER (dBm)

100 MHz

14 MHz

50 MHz

25 MHz

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-220

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-210

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-200

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-5

0

5

REFERENCE POWER (dBm)

14 MHz

25 MHz

50 MHz

100 MHz

Figure 22. Reference Input Sensitivity

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-15

-10

-5

0

0

2000

4000

6000

8000

10000

RF INPUT FREQUENCY (MHz)