HMC219MS8 / 219MS8E
v04.0709
GaAs MMIC SMT DOUBLE-
BALANCED MIXER, 4.5 - 9 GHz
Typical Applications
Features
The HMC219MS8 / HMC219MS8E is ideal for:
Ultra Small Package: MSOP8
Conversion Loss: 8.5 dB
LO / RF Isolation: 25 dB
• UNII & HiperLAN
• ISM
10
• Microwave Radios
Functional Diagram
General Description
The HMC219MS8 & HMC219MS8E are ultra miniature
double-balanced mixers in 8 lead plastic surface
mount packages (MSOP). This passive MMIC mixer
is constructed of GaAs Schottky diodes and novel
planar transformer baluns on the chip. The device can
be used as an upconverter, downconverter, bi-phase
(de)modulator, or phase comparator. The consistent
MMIC performance will improve system operation and
assure regulatory compliance.
Electrical Specifications, TA = +25° C, As a Function of LO Drive
LO = +13 dBm
IF = 100 MHz
LO = +11 dBm
IF = 100 MHz
Parameter
Units
Min.
Typ.
4.5 - 9.0
DC - 2.5
8.5
Max.
Min.
Typ.
4.5 - 8.6
DC - 2.5
8.5
Max.
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
GHz
GHz
dB
10
10
10
10
Noise Figure (SSB)
LO to RF Isolation
8.5
8.5
dB
17
17
15
7
25
20
20
15
5
25
dB
LO to IF Isolation
25
25
dB
IP3 (Input)
21
21
dBm
dBm
1 dB Gain Compression (Input)
10
8
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
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