ATTENUATORS - SMT
6
HMC470ALP3E
v01.0716
1 dB LSB GaAS MMIC 5-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 3 GHZ
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
Evaluation PCB
The circuit board used in the application should use
RF circuit design techniques. Signal lines should
have 50 Ohm impedance while the package ground
leads and exposed paddle should be connected
directly to the ground plane similar to that shown.
A sufficient number of via holes should be used to
connect the top and bottom ground planes. The
evaluation circuit board shown is available from
Analog Devices Inc. upon request.
List of Materials for Evaluation EV1HMC470ALP3
[1]
Item Description
J1, J2 PC Mount SMA Connector
J3 12 Pin DC Connector
C1 1000 pF Capacitor, 0603 Pkg.
C2, C3 1000 pF Capacitor, 0402 Pkg.
C4 - C7 330 pF Capacitor, 0402 Pkg.
U1
HMC470ALP3E
Digital Attenuator
PCB
[2]
106978 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
