hmc543 Hittite Microwave Corporation, hmc543 Datasheet - Page 6

• Manufacturer Part Number: hmc543
• Description: 22.5? 4-bit Digital Phase Shifter Chip, 8 - 12 Ghz
• Manufacturer: Hittite Microwave Corporation

Pad Descriptions
Application Circuit
Pad Number
1, 3, 12, 14
5, 6, 8, 10
4, 7, 9, 11
13
2
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BIT3, BIT1,
BIT2, BIT4
BIT3, BIT1
BIT2, BIT4
Function
RFOUT
RFIN
GND
v01.0507
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Non-Inverted Control Input. See truth table
Inverted Control Input. See truth table
must be connected to RF/DC ground.
This port is matched to 50 Ohms.
This port is matched to 50 Ohms.
These pins and die bottom
and control voltage tables.
and control voltage tables.
Description
PHASE SHIFTER, 8 - 12 GHz
22.5° MMIC 4-BIT DIGITAL
Interface Schematic
HMC543
3 - 13
3