HMC1197LP7FE datasheet(8/57 Pages) AD

8 / 57 page

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

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

HMC1197LP7FE

v03.0314

Wideband direct Quadrature Modulator

w/ Fractional-n Pll & Vco, 100 - 4000 MHz

Figure 16. auxiliary lo output,

open loop Phase noise @ 3600 MHz

Figure 17. auxiliary lo output, Fractional

Mode closed loop Phase noise

@3600 MHz with various divider ratios [1]

Figure 18. auxiliary lo output,

open loop Phase noise @ 4100 MHz

[1] Using 122.88 MHz clock input, 61.44 MHz PFD, 2.5 mA CP, 174 uA Leakage

[2] Using 100 MHz clock input, 50MHz PFD, 2.5 mA CP, 174 uA Leakage

Figure 19. auxiliary lo output, Fractional

Mode closed loop Phase noise

@4100 MHz with various divider ratios [1]

-180

-160

-140

-120

-100

-80

100

1000

10000

100000

Div1

Div2

Div4

Div8

Div16

Div32

Div62

OFFSET (KHz)

-180

-160

-140

-120

-100

-80

-60

-40

100

1000

10000

100000

OFFSET (KHz)

-180

-160

-140

-120

-100

-80

-60

-40

100

1000

10000

100000

OFFSET (KHz)

-180

-160

-140

-120

-100

-80

100

1000

10000

100000

Div1

Div2

Div4

Div8

Div16

Div32

Div62

OFFSET (KHz)

Figure 20. auxiliary lo output, Fractional

Mode closed loop Phase noise

@ 3300 MHz with various divider ratios [2]

-180

-160

-140

-120

-100

-80

100

1000

10000

100000

Div1

Div2

Div4

Div8

Div16

Div32

Div62

OFFSET (KHz)

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responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

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For price, delivery, and to place orders: Analog Devices, Inc.,

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106

Phone: 781-329-4700 • Order online at www.analog.com

Application Support: Phone: 1-800-ANALOG-D

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