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

4

4 - 72

SMT GaAs HBT MMIC

DIVIDE-BY-4, DC - 8 GHz

General Description

Features

Functional Diagram

The HMC433(E) is a low noise Divide-by-4 Static

Divider utilizing InGaP GaAs HBT technology in ultra

small surface mount SOT26 plastic packages. This

device operates from DC (with a square wave input)

to 8 GHz input frequency with a single +3V DC supply.

Single-ended inputs and outputs reduce component

count and cost. The low additive SSB phase noise of

-150 dBc/Hz at 100 kHz offset helps the user maintain

good system noise performance.

Ultra Low SSB Phase Noise: -150 dBc/Hz

Single-Ended I/O’s

Output Power: -2 to -3.5 dBm

Single DC Supply: +3V @ 53 mA

Typical Applications

Prescaler for DC to C Band PLL Applications:

• UNII, Point-to-Point & VSAT Radios

• 802.11a & HiperLAN WLAN

• Fiber Optic

• Cellular / 3G Infrastructure

v04.0410

Parameter

Conditions

Min.

Typ.

Max.

Units

Maximum Input Frequency

88.5

GHz

Minimum Input Frequency

Sine Wave Input. [1]

0.2

GHz

Input Power Range

Fin= 1 to 6 GHz

Fin= 6 to 8 GHz

-12

-3

+12

+10

dBm

dBm

Output Power

Fin= 4 GHz

Fin= 8 GHz

-5.0

-6.5

-2.0

-3.5

dBm

dBm

Reverse Leakage

RF Output Terminated, Fin= 4 GHz, Pin= 0 dBm

-25

dBm

SSB Phase Noise (100 kHz offset)

Pin= 0 dBm, Fin= 4 GHz

-150

dBc/Hz

Output Transition Time

Pin= 0 dBm, Fout= 882 MHz

120

ps

Supply Current (Icc)

Vcc= +3.0V

53

71

mA

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