HMC616LP3 Datasheet, PDF (9/10 Pages) Hittite Microwave Corporation – GaAs SMT PHEMT LOW NOISE AMPLIFIER, 175 - 660 MHz

v00.0508
HMC616LP3 / 616LP3E
GaAs SMT PHEMT LOW NOISE
AMPLIFIER, 175 - 660 MHz
5
Pin Descriptions
Pin Number
1, 3 - 5, 7, 9,
10, 12 - 14, 16
Function
N/C
2
RFIN
6
GND
Description
No connection required. These pins may be connected to RF/
DC ground without affecting performance.
This pin is DC coupled. DC blocking capacitor required. See
application circuit.
This pin and ground paddle must
be connected to RF/DC ground.
Interface Schematic
11
RFOUT
This pin is matched to 50 Ohms.
This pin is used to set the DC current of the amplifier by
8
RES
selection of external bias resistor. See application circuit.
15
Vdd
Power Supply Voltage. Choke inductor and bypass capacitors
are required. See application circuit.
Application Circuit
Components for Selected Frequencies
Tuned Frequency
Rbias
L1
L2
175 - 230 MHz
2.0k Ohms
82 nH
82 nH
230 - 660 MHz
3.92k Ohms
18 nH
51 nH
5 - 244
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
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