HMC743LP6C Datasheet, PDF (14/14 Pages) Hittite Microwave Corporation – 0.5 dB LSB GaAs MMIC 12-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 4 GHz

Evaluation PCB
v02.0709
HMC743LP6C / 743LP6CE
0.5 dB LSB GaAs MMIC 12-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 4 GHz
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List of Materials for Evaluation ^[1]
Item
Description
J1, J2
PCB Mount SMA Connector
J3
18 pos Header, 2mm
J4, J5
DC Pin
C1 - C4
Capacitor, 0402 Pkg. ^[1]
C5 - C7
330 pF Capacitor, 0402 Pkg.
C8, C10
Capacitor, 0402 Pkg. ^[1]
C9
100 pF Capacitor, 0402 Pkg.
C15
Capacitor, 0603 Pkg. ^[1]
L1
Inductor, 0603 Pkg.
R1
1.8 Ohm Resistor, 1206 Pkg.
U1
HMC743LP6(E) Variable Gain Amplifier
PCB ^[2]
118866 Evaluation PCB
[1] Please reference Components for Selected Frequencies Table
[2] Circuit Board Material: Arlon 25FR or 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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