For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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

32

HMC701LP6CE

v09.1112

8 GHz 16-BIT FRACTIONAL-N PLL

Table 25. Reg 0Eh Reserved

Bit

Type

Name

Default

Description

23:0

r/W

reserved

0

reserved

Table 26. Reg 0Fh Integer Division Register

Bit

Type

Name

Default

Description

15:0

r/W

dsm_intg

c8

unsigned integer portion of Vco divider value,

Table 27. Reg 10h Fractional Division Register

Bit

Type

Name

Default

Description

23:0

r/W

dsm_frac

0

unsigned fractional portion of Vco divider also

Table 28. Reg 11h Seed Register

Bit

Type

Name

Default

Description

23:0

r/W

dsm_seed

0

Unsigned seed value for Δ∑ modulator

Sets the start phase of the modulator. Use a

random, non-repeating number for best results

(examples: 3a1953h, DEaDBEh, 50894ch)

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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.

Trademarks and registered trademarks are the property of their respective owners.

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