HMC644LC5 Datasheet, PDF (6/8 Pages) Hittite Microwave Corporation – GaAs MMIC 5-BIT DIGITAL PHASE SHIFTER, 15 - 18.5 GHz

v00.0607
HMC644LC5
GaAs MMIC 5-BIT DIGITAL
PHASE SHIFTER, 15 - 18.5 GHz
Pin Descriptions
Pin Number
Function
1 - 4, 13
21 - 32
N/C
5, 7, 18, 20
GND
Description
No connection required. These pins may be connected to
RF/DC ground without affecting performance.
These pins and exposed ground paddle
must be connected to RF/DC ground.
6
8, 10, 12,
14, 17
9, 11,
15, 16
19
RFIN
BIT4, BIT2, BIT1,
BIT3, BIT5
BIT4, BIT2
BIT3, BIT5
RFOUT
This port is DC coupled and matched to 50 Ohms.
Non-Inverted Control Input. See truth table
and control voltage tables.
Inverted Control Input. See truth table
and control voltage tables.
This port is DC coupled and matched to 50 Ohms.
Interface Schematic
7
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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