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PDF HMC774LC3B Data sheet ( Hoja de datos )
| Número de pieza | HMC774LC3B | |
| Descripción | GaAs MMIC Fundamental Mixer SMT | |
| Fabricantes | Hittite Microwave Corporation | |
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v00.0509
Typical Applications
The HMC774LC3B is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios & VSAT
• Test Equipment & Sensors
9 • Military End-Use
Functional Diagram
www.DataSheet4U.com
HMC774LC3B
GaAs MMIC FUNDAMENTAL
MIXER, 7 - 34 GHz
Features
Passive: No DC Bias Required
Input IP3: +22 dBm
LO/RF Isolation: 35 dB
Wide IF Bandwidth: DC - 8 GHz
12 Lead Ceramic 3x3 mm SMT Package: 9mm2
General Description
The HMC774LC3B is a general purpose double
balanced mixer in a leadless RoHS compliant SMT
package that can be used as an upconverter or
downconverter between 7 and 34 GHz. This mixer
requires no external components or matching
circuitry. The HMC774LC3B provides excellent LO to
RF and LO to IF suppression due to optimized balun
structures. The mixer operates best with LO drive
levels above +15 dBm. The HMC774LC3B eliminates
the need for wire bonding, allowing use of surface
mount manufacturing techniques.
Electrical Specifications, TA = +25° C, IF = 0.5 GHz, LO = +15 dBm*
Parameter
Min. Typ. Max. Min. Typ.
Frequency Range, RF & LO
7 - 20
20 - 34
Frequency Range, IF
DC - 8
DC - 8
Conversion Loss
10 13
11
LO to RF Isolation
35 35
LO to IF Isolation
20 30
25 40
RF to IF Isolation
7 10
14 20
IP3 (Input)
20 22
IP2 (Input)
45 48
1 dB Gain Compression (Input)
12 13
*Unless otherwise noted, all measurements performed as downconverter, IF = 0.5 GHz.
Max.
14
Units
GHz
GHz
dB
dB
dB
dB
dBm
dBm
dBm
9 - 392
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
1 page  
v00.0509
HMC774LC3B
GaAs MMIC FUNDAMENTAL
MIXER, 7 - 34 GHz
9
Pin Descriptions
Pin Number
Function
1, 3, 7, 9,
10, 12
GND
Description
These pins and package bottom must
be connected to RF/DC ground.
2
4, 6, 11
5
8
LO
This pin is DC coupled
and matched to 50 Ohms.
These pins are not connected internally; however, all data
N/C shown herein was measured with these pins connected to
RF/DC ground externally.
This pin is DC coupled. For applications not requiring opera-
tion to DC, this port should be DC blocked externally using a
IF series capacitor whose value has been chosen to pass the
necessary IF frequency range. For operation to DC, this pin
must not source or sink more than 2 mA of current or part
non-function and possible part failure will result.
RF
This pin is DC coupled
and matched to 50 Ohms.
Interface Schematic
www.DataSheet4U.com
9 - 396
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC774LC3B.PDF ] | |
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