HMC340LP5
v00.1203
MICROWAVE CORPORATION
GaAs MMIC SMT DOUBLE-BALANCED
DUAL MIXER, 1.7 - 4.5 GHz
Typical Applications
Features
Conversion Loss: 8.0 dB
The HMC340LP5 Dual Mixer is ideal for:
• Wireless Infrastructure
• Wireless Local Loop
• Image Reject Mixer
LO/RF Isolation: 45 dB
LO/IF Isolation: 33 dB
Input IP3: +20 dBm
Conversion Gain Balance: 0.1 dB
5 x 5 x 1 mm QFN SMT Package
• I/Q Modulator
• SSB Modulator
Functional Diagram
General Description
The HMC340LP5 is a double-balanced dual
mixer covering 1.7 - 4.5 GHz RF/LO range. This
passive MMIC mixer is constructed of GaAs
Schottky diodes and on-chip baluns. The device
can be used as an upconverter, downconverter,
biphase (de)modulator, or phase comparator.
The mixer symmetry of the HMC340LP5 makes
it an ideal candidate for single sideband or image
rejection applications. The consistent MMIC
performance will improve system operation
and assure regulatory compliance. A low cost,
leadless 5x5 mm QFN surface mount package
(LP5) houses the dual MMIC mixer IC.
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Electrical Specifications,TA = +25° C, As a Function of LO Drive
LO = +13 dBm
IF = 100 MHz
Parameter
Units
Min.
Typ.
1.7 - 4.5
DC - 1.5
8
Max.
Min.
Typ.
Max.
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
3.4 - 3.8
GHz
GHz
dB
DC - 1.5
10
0.25
10
8
0.10
8
10
0.25
10
Conversion Gain Amplitude Balance
Noise Figure (SSB)
0.10
8
dB
dB
LO to RF Isolation
30
25
45
40
33
47
38
23
13
dB
LO to IF Isolation
33
dB
IP3 (Input)
20
dBm
dBm
1 dB Gain Compression (Input)
12
* Unless otherwise noted, all measurements performed as single channel downconverter.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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