HMC618LP3 Datasheet, PDF (8/10 Pages) Hittite Microwave Corporation – GaAs SMT PHEMT LOW NOISE AMPLIFIER, 1.7 - 2.2 GHz

v04.0508
HMC618LP3 / 618LP3E
GaAs SMT PHEMT LOW NOISE
AMPLIFIER, 1.7 - 2.2 GHz
Pin Descriptions
Pin Number
1, 3 - 5, 7, 9, 12,
14, 16
Function
N/C
Description
No connection required. These pins may be connected to RF/
DC ground without affecting performance.
Interface Schematic
5
2
RFIN
This pin is DC coupled and matched to 50 Ohms.
6, 10
8
GND
RES
This pin and ground paddle must be
connected to RC/DC ground.
This pin is used to set the DC current of the amplifier
by selection of the external bias resistor.
See application circuit.
11
RFOUT
This pin is matched to 50 Ohms.
13, 15
Vdd2, Vdd1
Power Supply Voltage for the amplifier. External bypass
capacitors of 100 pF, 1000pF, and 2.2 μF are required.
Application Circuit
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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