HMC647LP6_08 Datasheet, PDF (6/8 Pages) Hittite Microwave Corporation – GaAs MMIC 6-BIT DIGITAL PHASE SHIFTER, 2.5 - 3.1 GHz

v01.0208
HMC647LP6 / 647LP6E
GaAs MMIC 6-BIT DIGITAL
PHASE SHIFTER, 2.5 - 3.1 GHz
Pin Descriptions
Pin Number
Function
1
Vdd
Description
Voltage supply.
2, 20
GND
These pins and exposed ground paddle
must be connected to RF/DC ground.
3
RFIN
This port is DC coupled and matched to 50 Ohms.
4 - 18
No connection required. These pins may be connected to
N/C
RF/DC ground without affecting performance.
19
22 - 24,
26 - 28
25
RFOUT
BIT6, BIT5, BIT4,
BIT3, BIT2, BIT1
Vss
This port is DC coupled and matched to 50 Ohms.
Control Input. See truth table
and control voltage tables.
Voltage supply.
Interface Schematic
9
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20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com
9 - 45