HMC399MS8 / 399MS8E
v03.0705
HIGH IP3 GaAs MMIC
MIXER, 700 - 1000 MHz
Pin Descriptions
Pin Number
Function
Description
This pin is AC coupled & matched to 50 Ohms
when an external inductor (L1) is connected in series with
the LO. Choose value of L1 to optimize LO frequency
response.
Not connected.
Interface Schematic
1
LO
7
MIXERS - SMT
7 - 269
2, 4
N/C
3, 6, 7
GND
This pin must be connected to RF ground.
5
IF
This pin is DC coupled. For applications not requiring
operation to DC this port should be DC blocked externally
using a series capacitor. Choose value of C1 to pass IF
frequency desired. For operation to DC, this pin must not
sink/source more than 40 mA of current or failure may
result.
8
RF
This pin is DC coupled & matched to 50 Ohms
from 700 - 1000 MHz
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 ]
