HMC338LC3B Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs MMIC SUB-HARMONIC SMT MIXER, 24 - 34 GHz

v01.0107
Typical Applications
The HMC338LC3B is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios & VSAT
• Test Equipment & Sensors
8
• Military End-Use
• SAT COM
Functional Diagram
HMC338LC3B
GaAs MMIC SUB-HARMONIC
SMT MIXER, 24 - 34 GHz
Features
Integrated LO Amplifier: -5 dBm Input
Sub-Harmonically Pumped (x2) LO
DC - 3 GHz Wideband IF
RoHS Compliant 3x3 mm SMT Package
Single Positive Supply: +4V @ 31mA
General Description
The HMC338LC3B is a 24 - 34 GHz Sub-harmonically
Pumped (x2) MMIC Mixer with an integrated LO
amplifier in a leadless RoHS compliant SMT package.
The 2LO to RF isolation is excellent at 30 dB,
eliminating the need for additional filtering. The LO
amplifier is a single bias (+3V to +4V) design with
a nominal -5 dBm drive requirement. The RF and
LO ports are DC blocked and matched to 50 Ohms
for ease of use while the IF covers DC to 3 GHz.
The HMC338LC3B eliminates the need for
wire bonding, allowing use of surface mount
manufacturing techniques.
Electrical Specifications, T_A = +25° C, As a Function of Vdd
Parameter
IF = 1 GHz
LO = -5 dBm & Vdd = +4V
Min.
Typ.
Max.
IF = 1 GHz
LO = -5 dBm & Vdd = +4V
Min.
Typ.
Max.
Frequency Range, RF
24 - 27
25 - 31
Frequency Range, LO
11.5 - 13
12 - 15
Frequency Range, IF
DC - 3
DC - 3
Conversion Loss
11
15
11
15
2LO to RF Isolation
25
30
25
33
2LO to IF Isolation
37
45
37
50
IP3 (Input)
9
13
1 dB Compression (Input)
3
5
Supply Current (Idd)
31
40
31
40
*Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz.
IF = 1 GHz
LO = -5 dBm & Vdd = +3V
Min.
Typ.
Max.
31 - 34
15 - 16.5
DC - 3
15
18
30
40
40
50
14.5
6.5
29
40
Units
GHz
GHz
GHz
dB
dB
dB
dBm
dBm
mA
8 - 232
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