HMC625BLP5E Datasheet, PDF (10/10 Pages) Analog Devices – Test Equipment and Sensors

Evaluation PCB
HMC625BLP5E
v02.0616
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 5 GHz
U1
List of Materials for Evaluation PCB 116960 - HMC625BLP5 ^[1]
Item
Description
J1 - J2
PCB Mount SMA Connector
J3
18 Pin DC Connector
J4 - J6
DC Pin
C1 - C9
100 pF Capacitor, 0402 Pkg.
C11 - C12
1000 pF Capacitor, 0402 Pkg.
C14
2.2 µF Capacitor, CASE A Pkg.
R1 - R14
100 kOhm Resistor, 0402 Pkg.
R15
1.8 Ohm Resistor, 1206 Pkg.
SW1, SW2
SPDT 4 Position DIP Switch
L1
24 nH Inductor, 0603 Pkg.
U1
HMC625BLP5E Variable Gain Amplifier
PCB ^[2]
116958 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25FR
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
Hittite upon request.
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
9
Phone: [phone] • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D