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PDF HMC304MS8 Data sheet ( Hoja de datos )
| Número de pieza | HMC304MS8 | |
| Descripción | GaAs MMIC HIGH IP3 SINGLEBALANCED SMT MIXER/ 1.7 - 3 GHz | |
| Fabricantes | Hittite Microwave Corporation | |
| Logotipo |  |
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MICROWAVE CORPORATION
HMC304MS8
GaAs MMIC HIGH IP3 SINGLE-
BALANCED SMT MIXER, 1.7 - 3 GHz
Typical Applications
The HMC304MS8 is ideal for:
• PCS & 3G
• 2.4 GHz ISM
• MMDS
Functional Diagram
12
Features
High Dynamic Range: +30 dBm IIP3
No External Components or Bias Required
LO/RF Isolation: 30 dB
Ultra Small MSOP8 Package: 14.8 mm2
General Description
The HMC304MS8 is a passive IP3 mixer in an 8
lead plastic surface mount Mini Small Outline Pack-
age (MSOP). This miniature single balanced MMIC
mixer is constructed of GaAs Schottky diodes and
novel planar transformer baluns on the chip while
not requiring any external components. The RF port
is balanced via the MMIC balun while the LO port
is connected directly to the diodes. LO isolations
are typically 20 to 30 dB. Excellent input IP3 perfor-
mance of +27 to +32 dBm makes the HMC304MS8
ideal for high dynamic range applications.
Electrical Specifications*, TA = +25° C
Parameter
LO = +17 dBm
IF = 100 MHz
Min. Typ. Max.
LO = +17 dBm
IF = 100 MHz
Min. Typ. Max.
Units
Frequency Range, RF & LO
1.7 - 3.0
2.2 - 2.7
GHz
Frequency Range, IF
DC - 0.8
DC - 0.8
GHz
Conversion Loss
9 11
9 10.5
dB
Noise Figure (SSB)
9 11
9 10.5
dB
LO to RF Isolation
20 30
23 32
dB
LO to IF Isolation
12 20
17 25
dB
IP3 (Input)
25 30
27 32
dBm
1 dB Gain Compression (Input)
15 19
18 19.5
dBm
*Specifications are for downconverter performance. Similar results are achieved when using mixer as an upconverter
with a resulting input IP3 of 5dB less.
12 - 128
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
1 page  
MICROWAVE CORPORATION
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HMC304MS8
GaAs MMIC HIGH IP3 SINGLE-
BALANCED SMT MIXER, 1.7 - 3 GHz
Recommended PCB Layout
12
List of Materials
Item
Description
J1, J2, J3
PC Mount SMA RF Connector
U1 HMC304MS8 Mixer
PCB*
102643 Eval Board
* Circuit Board Material: Rogers 4350
The circuit board used in the final application should use
RF circuit design techniques. Signal lines should have
50 ohm impedance while the package ground leads
should be connected directly to the ground plane similar
to that shown below. A sufficient number of VIA holes
should be used to connect the top and bottom ground
planes. The evaluation circuit board as shown is avail-
able from Hittite upon request.
12 - 132
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
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC304MS8.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
| HMC304MS8 | GaAs MMIC HIGH IP3 SINGLEBALANCED SMT MIXER/ 1.7 - 3 GHz | Hittite Microwave Corporation |
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