HMC450QS16GE HITTITE [Hittite Microwave Corporation], HMC450QS16GE Datasheet - Page 6

• Manufacturer Part Number: HMC450QS16GE
• Description: GaAs InGaP HBT MMIC POWER AMPLIFIER, 0.8 - 1.0 GHz
• Manufacturer: HITTITE [Hittite Microwave Corporation]

HMC450QS16G
450QS16GE
/
v02.0406
GaAs InGaP HBT MMIC
POWER AMPLIFIER, 0.8 - 1.0 GHz
5
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
Ground: Backside of package has exposed metal ground slug that must
1, 2, 4, 5, 7, 8,
GND
be connected to ground thru a short path. Vias under the device are
9, 10, 13, 15
required.
Power Control Pin. For maximum power, this pin should be connected
to 4.0V. For 5V operation, a dropping resistor is required. A higher
3, 14
Vpd1, Vpd2
voltage is not recommended. For lower idle current, this voltage can be
reduced.
6
RFIN
This pin is AC coupled and matched to 50 Ohms from 0.8 to 1.0 GHz.
11, 12
RFOUT
RF output and bias for the output stage.
Power supply voltage for the fi rst amplifi er stage. An external bypass
16
Vcc
capacitor of 330 pF is required as shown in the application schematic.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
5 - 243
Order On-line at www.hittite.com