HMC487LP5 Datasheet, PDF (5/6 Pages) Hittite Microwave Corporation – SURFACE MOUNT PHEMT 2 WATT POWER AMPLIFIER, 9 - 12 GHz

5
HMC487LP5 / 487LP5E
v01.0705
SURFACE MOUNT PHEMT 2 WATT POWER
AMPLIFIER, 9 - 12 GHz
Pin Descriptions
Pin Number
1-3, 5-8, 10-12, 14,
15, 17-20, 22-24,
26, 27, 29-31
Function
N/C
4
RFIN
Description
No connection required. These pins may be connected to
RF/DC ground without affecting performance.
This pin is AC coupled and matched to 50 Ohms from
9 - 12 GHz.
Gate control for amplifier. Adjust to achieve Idd of 1300 mA.
Please follow “MMIC Amplifier Biasing Procedure”
9
Vgg
Application Note. External bypass capacitors of 100 pF and
2.2 μF are required.
21
32, 28, 25,
13, 16
RFOUT
This pin is AC coupled and matched to 50 Ohms from
9 - 12 GHz.
Vdd1, Vdd2,
Vdd3, Vdd4,
Vdd5
Power Supply Voltage for the amplifier. External bypass
capacitors of 100 pF and 2.2 μF are required.
GND
Ground: Backside of package has exposed metal ground
slug that must be connected to ground through a short path.
Vias under the device are required
Interface Schematic
Application Circuit
Component
C1
C2
Value
100 pF
2.2 μF
5 - 490
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