HMC143 / HMC144
v05.1007
GaAs MMIC DOUBLE-BALANCED
MIXER, 5 - 20 GHz
Pad Descriptions HMC143 (HMC144)
Pad Number
Function
Description
Interface Schematic
1 (2)
LO
This pin is AC coupled
and matched to 50 Ohms.
2 (1)
RF
This pin is AC coupled
and matched to 50 Ohms.
4
MIXERS - DOUBLE-BALANCED - CHIP
4 - 33
3 (3)
IF
This pin is DC coupled. For applications not requiring operation
to DC, this port should be DC blocked externally using a series
capacitor whose value has been chosen to pass the necessary IF
frequency range. For operation to DC, this pin must not source/
sink more than 2 mA of current or die non-function and possible
die failure will result.
GND
The backside of the die must be connected to RF ground.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HITTITE [ HITTITE MICROWAVE CORPORATION ]
