HMC423MS8
/
423MS8E
v02.0705
GaAs MMIC MIXER w/ INTEGRATED
LO AMPLIFIER, 0.6 - 1.3 GHz
Pin Description
Pin Number
Function
Description
Interface Schematic
1
LO
This pin is AC coupled and matched to 50 Ohm from
0.6 - 1.3 GHz.
9
MIXERS - DBL-BAL - SMT
2, 3, 6, 7
GND
Pins must connect to RF ground.
4
Vdd
Power supply for the LO Amplifier. One external RF bypass
capacitor (10,000 pF) is required.
5
IF
This pin is DC coupled. For applications not requiring opera-
tion 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 18 mA of current or die non-
function and possible die failure will result.
8
RF
This pin is DC coupled and matched to 50 Ohm from
0.6 - 1.3 GHz
Application Circuit
C1
L1
10,000 pF
4.7 nH
9 - 282
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 ]
