HMC424AG16 Datasheet, PDF (5/6 Pages) Analog Devices – 0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 3 GHz

Pin Descriptions
Pin Number
Function
HMC424AG16
v00.0416
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
ATTENUATOR, DC - 3 GHz
Description
Interface Schematic
1, 12-16
V1 - V6
See truth table and control voltage table.
2, 4-6, 8, 9, 11
3, 10
GND
Package bottom must also be connected
to RF/DC ground.
RF1, RF2
These pins are DC coupled and matched to 50 Ohm.
Blocking capacitors are required if RF line is
not equal to 0V.
7
Vee
Supply Voltage -5V ±10%
Suggested Driver Circuit
(One Circuit Required Per Bit Control Input)
Simple driver using inexpensive standard logic ICs provides fast switching using minimum DC current. * Recommended
value to suppress unwanted RF signals at V1 - V6 control lines.
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
5
Phone: [phone] • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D