For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
MIXERS - SINGLE & DOUBLE BALANCED - SMT
10
10 - 7
HMC689LP4 / 689LP4E
v01.1010
BiCMOS MMIC MIXER W/ INTEGRATED
LO AMPLIFIER, 2.0 - 2.7 GHz
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 Hit-
tite upon request.
Item Description
J1 - J3 SMA Connector
J4 - J7 DC Pin
C1, C4 1.5 pF Capacitor, 0402 Pkg.
C7, C8, C13 10 nF Capacitor, 0402 Pkg.
C10, C12, C16, C18 1 nF Capacitor, 0402 Pkg.
C11, C15, C17, C21 0.1 µF Capacitor, 0402 Pkg.
C14, C19 22 pF Capacitor, 0402 Pkg.
L1 7.5 nH Inductor, 0402 Pkg
L2 8.2 nH Inductor, 0402 Pkg.
C20 4.7 µF Case A, Tantalum
R3, R4 0 Ohm Resistor, 0402 Pkg.
R9 215 Ohm Resistor, 0603 Pkg.
T1 1:1 Transformer - Tyco MABACT0039
U1 HMC689LP4(E) Downconverter
PCB
[2]
118162 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25R, FR4
List of Materials for Evaluation PCB 120974
[1]
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responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
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