HMC264LM3_06 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs MMIC SUB-HARMONIC SMT MIXER, 20 - 30 GHz

v01.1201
Typical Applications
The HMC264LM3 is ideal for:
• 20 and 30 GHz Microwave Radios
7
• Up and Down Converter for
Point-to-Point Radios
• LMDS and SATCOM
Functional Diagram
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 car-
rier package. The 2LO to RF isolation is an excel-
lent 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
wirebonding, thereby providing a consistent connec-
tion interface for the customer.
7 - 122
Electrical Specifications, T_A = +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
25
*Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz.
Units
GHz
GHz
GHz
dB
dB
dB
dB
dBm
dBm
mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com