HMC622LP4 Datasheet, PDF (1/10 Pages) Hittite Microwave Corporation – GaAs MMIC MIXER w/ INTEGRATED IF & LO AMPLIFIER, 1.8 - 3.9 GHz

v01.0508
Typical Applications
The HMC622LP4 / HMC622LP4E is ideal for:
• PCS / 3G Infrastructure
• Base Stations & Repeaters
• WiMAX & WiBro
9
• Broadband & Fixed Wireless
Functional Diagram
HMC622LP4 / 622LP4E
GaAs MMIC MIXER w/ INTEGRATED
IF & LO AMPLIFIER, 1.8 - 3.9 GHz
Features
High Input IP3: +23 dBm
Low Input LO Drive: 0 to +6 dBm
High LO to RF Isolation: 33 dB
High Conversion Gain: 9 dB
Can be used for upconversion or downconversion
24 Lead 4x4mm SMT Package: 16mm²
General Description
The HMC622LP4E is a highly integrated converter
IC that operates from 1.8 to 3.9 GHz for both up-
conversion and downconversion applications. The
HMC622LP4E incorporates a high dynamic range,
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, pro-
vides up to 10 dB conversion gain, and exhibits +23
dBm Input IP3 in downconversion mode. This RFIC
provides up to 12 dB conversion gain in upconverter
mode. Specific evaluation boards are available for
both upconversion and downconversion modes.
Electrical Specifications, T_A = +25° C, LO = +3 dBm, VddIF = BIAS = +5V*
Parameter
Min.
Typ.
Max.
Units
Frequency Range, RF, LO
1.8 - 3.9
GHz
Frequency Range, IF
200 - 550
MHz
Conversion Gain
5
9
dB
Noise Figure (SSB), IF=468 MHz
10
dB
LO to RF Isolation
27
33
dB
LO to IF Isolation
3
11
dB
IP3 (Input)
23
dBm
1 dB Compression (Input), IF=400 MHz
12
dBm
LO Drive Input Level (Typical)
0 to +6
dBm
Supply Current (IddIF + IBIAS)
175
220
mA
*Unless otherwise noted, all measurements performed as a downconverter and configured as shown in the downconverter mode application
circuit, IF=250 MHz
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com