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Número de pieza | HMC264LM3 | |
Descripción | GaAs MMIC SUB-HARMONIC SMT MIXER/ 20 - 30 GHz | |
Fabricantes | Hittite Microwave Corporation | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de HMC264LM3 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! v01.1201
MICROWAVE CORPORATION
Typical Applications
The HMC264LM3 is ideal for:
• 20 and 30 GHz Microwave Radios
• Up and Down Converter for
Point to Point Radios
• LMDS and SATCOM
Functional Diagram
12
HMC264LM3
GaAs MMIC SUB-HARMONIC
SMT MIXER, 20 - 30 GHz
Features
Integrated LO Amplifier: -4 dBm Input
Sub-Harmonically Pumped (x2) LO
High 2LO/RF Isolation: 35 dB
LM3 SMT Package
General Description
The HMC264LM3 is a 20 - 30 GHz surface mount
sub-harmonically pumped (x2) MMIC mixer with
an integrated LO amplifier in a SMT leadless chip
carrier package. The 2LO to RF isolation is an
excellent 25 to 35 dB, eliminating the need for
additional filtering. The LO amplifier is a single
bias (+3V to +4V) two stage design with only -4
dBm drive requirement. All data is with the non-
hermetic, epoxy sealed LM3 packaged device
mounted in a 50 ohm test fixture. Utilizing the
HMC264LM3 eliminates the need for wirebond-
ing, thereby providing a consistent connection
interface for the customer.
12 - 86
Electrical Specifications, TA = +25° C, As a Function of LO Drive & Vdd
Parameter
IF = 1 GHz
LO = -4 dBm & Vdd = +4V
Min. Typ. Max.
IF = 1 GHz
LO = -4 dBm & Vdd = +3V
Min. Typ. Max.
Frequency Range, RF
20 - 30
21 - 30
Frequency Range, LO
10 - 15
10.5 - 15
Frequency Range, IF
DC - 4
DC - 4
Conversion Loss
9 12
9 12
Noise Figure (SSB)
9 12
9 12
2LO to RF Isolation
20 35
16 30
2LO to IF Isolation
30 40
26 38
IP3 (Input)
5 12
4 10
1 dB Compression (Input)
-2 +4
-1 +2
Supply Current (Idd)
28
*Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz.
25
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
Units
GHz
GHz
GHz
dB
dB
dB
dB
dBm
dBm
mA
1 page v01.1201
MICROWAVE CORPORATION
Outline Drawing
HMC264LM3
GaAs MMIC SUB-HARMONIC
SMT MIXER, 20 - 30 GHz
12
NOTES:
1. MATERIAL: PLASTIC
2. PLATING: GOLD OVER NICKEL
3. DIMENSIONS ARE IN INCHES [MILLIMETERS].
4. ALL TOLERANCES ARE ± 0.005 [± 0.13].
5. ALL GROUNDS MUST BE SOLDERED TO PCB RF GROUND.
•6. INDICATES PIN 1
Pin Descriptions
Pin Number
1, 2
3
4
Function
N/C
Vdd
RF
Description
This pin may be connected to the housing ground or left unconnected.
Power supply for the LO Amplifier. An external RF bypass capacitor of
100 - 330 pF is required as close to the package as possible.
RF Port. This pin is AC coupled an matched to 50 Ohm from
20 - 30 GHz.
Interface Schematic
IF Port. This pin is DC coupled and should be DC blocked externally
5
IF
using a series capacitor whose value has been chosen to pass the
necessary IF frequency range. Any applied DC voltage to this pin will
result in die non-function and possible die failure.
6
LO
LO Port. This pin is AC coupled and matched to 50 Ohm from
10 - 15 GHz.
7
GND
Must be soldered to PCB RF ground.
12 - 90
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 8 Páginas | |
PDF Descargar | [ Datasheet HMC264LM3.PDF ] |
Número de pieza | Descripción | Fabricantes |
HMC264LM3 | GaAs MMIC SUB-HARMONIC SMT MIXER/ 20 - 30 GHz | Hittite Microwave Corporation |
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