7

7 - 209

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

GaAs MMIC MIXER w/ INTEGRATED

LO AMPLIFIER, 3.0 - 3.8 GHz

v01.0705

Pin Number

Function

Description

Interface Schematic

1Vdd

Power supply for the LO Amplifier. Two external RF bypass

capacitors (10 pF & 10,000 pF) and an external inductor

(1.8 nH) are required.

2, 5

GND

Ground: Pin must connect to RF ground.

3IF

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 3mA of current or die non-

function and possible die failure will result.

4RF

This pin is AC coupled and matched to

50 Ohm from 3.0 - 3.8 GHz.

6LO

This pin is AC coupled and matched to

50 Ohm from 3.0 - 3.8 GHz

Pin Descriptions