HMC424LH5_09 Datasheet, PDF (6/6 Pages) Hittite Microwave Corporation – 0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 13 GHz

Evaluation PCB
v02.0909
HMC424LH5
0.5dB LSB GaAs MMIC 6-BIT DIGITAL
ATTENUATOR, DC - 13 GHz
5
List of Materials for Evaluation PCB 110855 ^[1]
Item
Description
J1 - J2
PCB Mount SMA SRI Connector
J3
8 Pin DC Connector .1” Thruhole
C1
0.01 μF Capacitor, 0603 Pkg.
U1
PCB ^[2]
HMC424LH5 Digital Attenuator
110853 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
The circuit board used in the final application should
use RF circuit design techniques. Signal lines
should have 50 ohm impedance while the package
ground leads and exposed paddle should be con-
nected 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
Hittite upon request.
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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