v01.0801
MICROWAVE CORPORATION
HMC272MS8
GaAs MMIC SMT SINGLE
BALANCED MIXER, 1.7 - 3 GHz
Typical Applications
The HMC272MS8 is ideal for:
鈥?Up or Down Converter for PCS
鈥?W-CDMA
鈥?2.4 GHz ISM
鈥?MMDS
Features
Ultra Small Package: MSOP8
LO / RF Isolation: 32 dB
IP3 (Input): +20 dBm
Functional Diagram
General Description
The HMC272MS8 is an ultra miniature single bal-
anced mixer in an 8 lead plastic surface mount
Mini Small Outline Package (MSOP). This pas-
sive MMIC mixer is constructed of GaAs Schottky
diodes and a novel planar transformer balun on
the chip. The RF port is balanced via the MMIC
balun while the LO port is connected directly to
the diodes. The consistent MMIC performance
will improve system operation and assure regula-
tory compliance.
12
MIXERS - SMT
Electrical Speci鏗乧ations,
T
A
= +25擄 C, As a Function of IF Frequency
Parameter
Min.
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
Noise Figure (SSB)
LO to RF Isolation
LO to IF Isolation
IP3 (Input)
1 dB Compression (Input)
22
12
17
8
LO = +10 dBm
IF = 100 MHz
Typ.
2-3
DC - 0.8
9
9
30
20
21
11
10.5
10.5
24
11
16
7
Max.
Min.
LO = +10 dBm
IF = 400 MHz
Typ.
1.7 - 2.8
DC - 0.8
9
9
32
18
20
10
11
11
Max.
GHz
GHz
dB
dB
dB
dB
dBm
dBm
Units
12 - 102
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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