HMC266_09 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC SUB-HARMONICALLY PUMPED MIXER, 20 - 40 GHz

v03.0907
Typical Applications
The HMC266 is ideal for:
• 23, 26, & 38 GHz Point-to-Point Radios
3
• LMDS
• SATCOM
Functional Diagram
HMC266
GaAs MMIC SUB-HARMONICALLY
PUMPED MIXER, 20 - 40 GHz
Features
Input IP3: Up to +17 dBm
Sub-Harmonically Pumped (x2) LO
Small Size: 1.34 x 1.49 x 0.01 mm
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 eliminating 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.
3 - 28
Electrical Specifications, T_A = +25° C, LO Drive = +12 dBm
Parameter
Frequency Range, RF
Frequency Range, LO
Frequency Range, IF
Conversion Loss
Noise Figure (SSB)
2LO to RF Isolation
LO to RF Isolation
2LO to IF Isolation
RF to IF Isolation
LO to IF Isolation
IP3 (Input)
1 dB Compression (Input)
IF = 1 GHz
Min.
Typ.
20 - 40
10 - 20
1-3
12
12
42
52
20
24
50
60
16
22
48
55
10
13
0
+4
Max.
16
16
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:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com