HMC528 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC I/Q MIXER 11 - 16 GHz

v00.1204
Typical Applications
The HMC528 is ideal for:
• Point-to-Point and Point-to-Multi-Point Radio
3
• Military Radar
Functional Diagram
HMC528
GaAs MMIC I/Q MIXER
11 - 16 GHz
Features
Wide IF Bandwidth: DC - 3.5 GHz
Image Rejection: 35 dB
LO to RF Isolation: 45 dB
High Input IP3: +26 dBm
General Description
The HMC528 is a compact I /Q MMIC mixer which can
be used as either an Image Reject Mixer or a Single
Sideband Upconverter. The chip utilizes two standard
Hittite double balanced mixer cells and a 90 degree
hybrid fabricated in a GaAs MESFET process. All
data shown below is taken with the chip mounted in
a 50 Ohm test fixture and includes the effects of 1 mil
diameter x 20 mil length bond wires on each port. A
low frequency quadrature hybrid was used to produce
a 100 MHz USB IF output. This product is a much
smaller alternative to hybrid style Image Reject Mixers
and Single Sideband Upconverter assemblies.
Electrical Specifications, T_A = +25° C, IF= 100 MHz, LO = +19 dBm*
Parameter
Min.
Typ.
Frequency Range, RF/LO
11 - 16
Frequency Range, IF
DC - 3.5
Conversion Loss (As IRM)
8
Image Rejection
17
25
1 dB Compression (Input)
+21
LO to RF Isolation
38
45
LO to IF Isolation
18
22
IP3 (Input)
+25
Amplitude Balance
0.5
Phase Balance
8
* Unless otherwise noted, all measurements performed as downconverter.
Max.
11
Min.
Typ.
12.7 - 15.4
DC - 3.5
8
18
35
+21
40
45
20
24
+27
0.5
5
Max.
10
Units
GHz
GHz
dB
dB
dBm
dB
dB
dBm
dB
Deg
3 - 168
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