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

1

HMC705LP4 / HMC705LP4E

v04.0212

6.5 GHz PROGRAMMABLE DIVIDER (N = 1 - 17)

General Description

Features

Functional Diagram

Typical Applications

the HMc705LP4(e) is a low noise GaAs HBt

programmable divider in a 4x4 mm leadless surface

mount package. the divider can be programmed to

divide by any number from n = 1 to n = 17 up to

6.5 GHz. the HMc705LP4e’s high frequency

operation along with low phase noise floor is very

useful in high performance fast settling synthesizer

architectures. the HMc705LP4e may be combined

with Hittite’s Phase Frequency Detectors, vcos

and PLL ics to create low noise, fast settling phase

locked loops.

ultra Low ssB Phase noise Floor:

-153 dBc/Hz @ 100 kHz

Programmable Divider (n= 1 - 17) operating

up to 6.5 GHz

the HMc705LP4(e) is ideal for:

• Satellite Communication Systems

• Point-to-Point Radios

• Military Applications

• Sonet Clock Generation

• Test Equipment

Parameter

conditions

Min.

typ.

Max.

units

Maximum input Frequency

sine Wave or square Wave input

6.5

GHz

Minimum input Frequency

sine Wave or square Wave input

0.1

GHz

input Power range

Fin = 0.1 to 6.5 GHz*

-15

0

10

dBm

output Power

Divide-by-2

0

dBm

ssB Phase noise

Fin = 6 GHz, n = 17

-153

dBc/Hz

total supply current

190

mA

* For sine wave inputs less than 400 MHz input power must be greater than or equal to -5 dBm

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

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