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

10

10 - 1

GaAs MMIC MIXER w/ INTEGRATED

IF & LO AMPLIFIER, 0.7 - 1.2 GHz

v00.0508

General Description

Features

Functional Diagram

The HMC665LP4e is a highly integrated converter iC

that operates from 0.7 to 1.2 GHz for both up-conversion

and downconversion applications. The HMC665LP4e

incorporates a high dynamic range, passive double-

balanced mixer core with integrated LO and iF

amplifiers, making it ideal for compact transceiver

applications in GsM, WCDMA, TD-sCDMA, WiBro

and WiMAx. This versatile converter rFiC operates

with a low LO input power level of only -3 dBm,

provides up to 10 dB conversion gain, and exhibits

+23 dBm input iP3 in downconversion mode. This rFiC

provides up to 11 dB conversion gain in upconverter

mode. specific evaluation boards are available for

both upconverter and downconverter modes.

High input iP3: +23 dBm

Low input LO Drive: -3 to +6 dBm

High LO to rF isolation: 36 dB

High Conversion Gain: 10 dB

ideal for Upconversion or Downconversion

Typical Applications

The HMC665LP4 / HMC665LP4e is ideal for:

• Cellular/3G & WiMAx/LTe/4G infrastructure

• Base stations & repeaters

• Broadband & Fixed Wireless

• Access Points

• Test & Measurement equipment

Parameter

Min.

Typ.

Max.

Units

Frequency range, rF, LO

0.7 - 1.2

GHz

Frequency range, iF

250 - 450

MHz

Conversion Gain

7

10

dB

Noise Figure (ssB)

10

dB

LO to rF isolation

32

36

dB

LO to iF isolation

1

dB

iP3 (input)

23

dBm

1 dB Compression (input)

10

dBm

LO Drive input Level (Typical)

-3 to +6

dBm

supply Current (iddiF + iccLO)

150

200

mA

*Unless otherwise noted, all measurements performed as a downconverter and configured as shown in the downconverter mode application

circuit, IF=250 MHz