HMC340LP5_05 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs MMIC SMT DOUBLE-BALANCED DUAL MIXER, 1.7 - 4.5 GHz

HMC340LP5 / 340LP5E
v01.0705
GaAs MMIC SMT DOUBLE-BALANCED
DUAL MIXER, 1.7 - 4.5 GHz
12
Typical Applications
The HMC340LP5 / HMC340LP5E Dual Mixer is ideal
for:
• Wireless Infrastructure
• Wireless Local Loop
• Image Reject Mixer
• I/Q Modulator
• SSB Modulator
Functional Diagram
Features
Conversion Loss: 8.0 dB
LO/RF Isolation: 45 dB
LO/IF Isolation: 33 dB
Input IP3: +20 dBm
Conversion Gain Balance: 0.1 dB
5x5 mm QFN SMT Package
General Description
The HMC340LP5 & HMC340LP5E are double-
balanced dual mixers 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 sym-
metry of the HMC340LP5 & HMC340LP5E make 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.
Electrical Specifications, T_A = +25° C, As a Function of LO Drive
Parameter
LO = +13 dBm
IF = 100 MHz
Min.
Typ.
Max.
Min.
Typ.
Frequency Range, RF & LO
1.7 - 4.5
3.4 - 3.8
Frequency Range, IF
Conversion Loss
Conversion Gain Amplitude Balance
Noise Figure (SSB)
LO to RF Isolation
LO to IF Isolation
IP3 (Input)
1 dB Gain Compression (Input)
DC - 1.5
8
10
0.10
0.25
8
10
30
45
25
33
20
12
DC - 1.5
8
0.10
8
40
47
33
38
23
13
Max.
10
0.25
10
Units
GHz
GHz
dB
dB
dB
dB
dB
dBm
dBm
12 - 208
* Unless otherwise noted, all measurements performed as single channel downconverter.
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