HMC546MS8G Datasheet, PDF (10/12 Pages) Hittite Microwave Corporation – GaAs MMIC 10W T/R SWITCH 0.2 - 2.2 GHz

v02.0805
HMC546MS8G / 546MS8GE
GaAs MMIC 10W T/R SWITCH
0.2 - 2.2 GHz
Pin Descriptions
Pin Number
Function
1
Tx
2
GND
Description
This pin is DC coupled and matched to 50 Ohms.
This pin must be connected to PCB RF ground.
Interface Schematic
3
Vctl
See Truth Table.
4
ACG
External capacitor to ground is required.
See application circuit herein.
5
Rx
This pin is DC coupled and matched to 50 Ohms.
6
Vdd
Supply Voltage
7
N/C
No connection. This pin may be connected to RF/DC ground.
Performance will not be affected.
8
RFC
This pin is DC coupled and matched to 50 Ohms.
14
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
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