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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

HMC361

GaAs HBT MMIC

DIVIDE-BY-2, DC - 11 GHz

v07.0109

General Description

Features

Functional Diagram

The HMC361 is a low noise Divide-by-2 Static Divider

with InGaP GaAs HBT technology that has a small

size of 1.14 x 0.69 mm. This device operates from

DC (with a square wave input) to 11 GHz input fre-

quency with a single +5V DC supply. The low addi-

tive SSB phase noise of -148 dBc/Hz at 100 kHz

offset helps the user maintain good system noise

performance.

Ultra Low SSB Phase Noise: -148 dBc/Hz

Wide Bandwidth

Output Power: 3 dBm

Single DC Supply: +5V

Small Size: 1.14 x 0.69 x 0.1 mm

Typical Applications

Prescaler for DC to X Band PLL Applications:

• Satellite Communication Systems

• Fiber Optic

• Point-to-Point and Point-to-Multi-Point Radios

• VSAT

Parameter

Conditions

Min.

Typ.

Max.

Units

Maximum Input Frequency

11

12

GHz

Minimum Input Frequency

0.2

0.5

GHz

Input Power Range

Fin = 1 to 9 GHz

-15

>-20

+10

dBm

Fin = 9 to 11 GHz

-10

>-15

+2

dBm

Fin = 6 GHz

0

3

dBm

Fin = 9 GHz

-5

dBm

Fin = 11 GHz

-8

dBm

Reverse Leakage

Both RF Outputs Terminated

45

dB

SSB Phase Noise (100 kHz offset)

Pin = 0 dBm, Fin = 6 GHz

-148

dBc/Hz

Output Transition Time

Pin = 0 dBm, Fout = 882 MHz

100

ps

83

mA

[1] Divider will operate down to DC for square-wave input signal.

[2] When operated in high power mode (pin 8 connected to ground).