HMC266 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 20 - 40 GHz

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MICROWAVE CORPORATION
HMC266
GaAs MMIC SUB-HARMONICALLY
PUMPED MIXER, 20 - 40 GHz
Typical Applications
The HMC266 is ideal for:
• 23, 26, & 38 GHz Point to Point Radios
• LMDS
• SATCOM
Functional Diagram
5
Features
Input IP3: Up to +17 dBm
Sub-Harmonically Pumped (x2) LO
Small Size: 1.32mm x 1.47mm
General Description
The HMC266 chip is a broadband GaAs MMIC
sub-harmonically pumped (x2) balanced passive
mixer which can be used as an upconverter or
downconverter in a small overall chip area of 1.9
mm². The 2LO to RF isolation is excellent elimi-
nating the need for additional filtering. All data is
with the chip in a 50 ohm test fixture connected
via 0.076 mm (3 mil) ribbon bonds of minimal
length <0.31 mm (<12 mils). These devices are
much smaller and more reliable than hybrid diode
mixer designs.
5 - 64
Electrical Specifications, T_A = +25° C, LO Drive = +12 dBm
Parameter
IF = 1 GHz
Min.
Typ.
Max.
Frequency Range, RF
20 - 40
Frequency Range, LO
10 - 20
Frequency Range, IF
1-3
Conversion Loss
12
16
Noise Figure (SSB)
12
16
2LO to RF Isolation
42
52
LO to RF Isolation
20
24
2LO to IF Isolation
50
60
RF to IF Isolation
16
22
LO to IF Isolation
48
55
IP3 (Input)
10
13
1 dB Compression (Input)
0
+4
Units
GHz
GHz
GHz
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
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