HMC659LC5 Datasheet, PDF (6/8 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC POWER AMPLIFIER, DC - 15 GHz

v01.0308
HMC659LC5
GaAs PHEMT MMIC
POWER AMPLIFIER, DC - 15 GHz
Pin Descriptions
Pin Number
1, 2, 4, 7 - 12,
14, 16 - 20,
23 - 30
Function
N/C
3
Vgg2
Description
No connection. These pins may be connected to RF
ground. Performance will not be affected.
Gate Control 2 for amplifier. +3V should be
applied to Vgg2 for nominal operation.
5
RFIN
This pad is DC coupled
and matched to 50 Ohms.
Interface Schematic
6
Low frequency termination. Attach bypass capacitor
13
ACG3
per application circuit herein.
15
Vgg1
Gate Control 1 for amplifier.
RF output for amplifier. Connect the DC
22
RFOUT & Vdd
bias (Vdd) network to provide drain current (Idd).
See application circuit herein.
31
ACG2
Low frequency termination. Attach bypass capacitor
per application circuit herein.
32
ACG1
6, 21
Ground Paddle
GND
Ground paddle must be connected to RF/DC ground.
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
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