HMC404 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs MMIC SUB-HARMONICALLY PUMPED IRM MIXER, 26 - 33 GHz

v02.1001
MICROWAVE CORPORATION
HMC404
GaAs MMIC SUB-HARMONICALLY
PUMPED IRM MIXER, 26 - 33 GHz
Typical Applications
The HMC404 is ideal for:
• 26 to 33 GHz Microwave Radios
• Up and Down Converter for
Point to Point Radios
• Satellite Communication Systems
Functional Diagram
5
Features
Integrated LO Amplifier: +2 dBm Input
Sub-Harmonically Pumped (x2) LO
Image Rejection: 22 dB
Small Size: 1.24mm x 1.86mm
General Description
The HMC404 chip is a sub-harmonically pumped
(x2) MMIC image rejection mixer with an integrated
LO amplifier which can be used as an upconverter
or downconverter. The chip utilizes a GaAs PHEMT
technology that results in a small overall chip area of
2.31mm². The on-chip 90° hybrid provides excellent
amplitude and phase balance resulting in greater
than 22 dB of image rejection. The LO amplifier is a
single bias (+4V) two stage design with only +2 dBm
nominal drive required.
Electrical Specifications, T_A = +25° C
Parameter
IF = 1 GHz
LO = +2 dBm & Vdd = +4V
Min.
Typ.
Frequency Range, RF
26 - 33
Frequency Range, LO
13 - 16.5
Frequency Range, IF
DC - 3
Conversion Loss (As IRM)
11
Image Rejection
15
22
Noise Figure
11
1 dB Compression (Input)
+2
+6
2LO to RF Isolation
20
35
2LO to IF Isolation
20
35
IP3 (Input)
8
16
Amplitude Balance
±1.5
Phase Balance
±7
Supply Current (Idd)
28
* Unless otherwise noted, all measurements performed as downconverter.
Max.
15
15
Units
GHz
GHz
GHz
dB
dB
dB
dBm
dB
dB
dBm
dB
Deg
mA
5 - 118
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com