HMC409LP4_10 HITTITE [Hittite Microwave Corporation], HMC409LP4_10 Datasheet - Page 7

• Manufacturer Part Number: HMC409LP4_10
• Description: GaAs InGaP HBT 1 WATT POWER AMPLIFIER, 3.3 - 3.8 GHz
• Manufacturer: HITTITE [Hittite Microwave Corporation]

9 - 7
9
Pin Descriptions
1-3, 5, 6, 8, 10 -14,
18, 19, 21, 22, 24
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
pin number
15, 16, 17
20
23
4
7
9
Phone: [phone]
function
rfoUT
Vbias
rfin
GnD
Vcc2
Vcc1
n/C
Vpd
Application Support: Phone: [phone] or [e-mail]
bypass capacitors are required as shown in the application
external bypass capacitors and pull up choke are required
power supply voltage for the first amplifier stage. external
no connection required. These pins may be connected to
be connected to 5V thru a 56 Ω resistor. A high-voltage or
Ground: Backside of package has exposed metal ground
small resistor is not recommended for lower idle current.
slug that must be connected to ground thru a short path.
power control pin. for maximum power, this pin should
This voltage can be reduced or the resistor increased.
power supply voltage for the second amplifier stage.
rf/DC ground without affecting performance.
v03.0710
rf output and DC bias for the output stage.
as shown in the application schematic.
DC power supply pin for bias circuitry
Vias under the device are required.
Fax: [phone]
and matched to 50 ohms.
This pin is AC coupled
Description
schematic.
POWER AMPLIFIER, 3.3 - 3.8 GHz
Order On-line at www.hittite.com
HMC409LP4
GaAs InGaP HBT 1 WATT
interface schematic
/
409LP4E