HMC306MS10 データシートの表示（PDF） - Hittite Microwave

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HMC306MS10

0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.7 - 3.8 GHz

Hittite Microwave 

v06.0206

HMC306MS10 / 306MS10E

0.5 dB LSB GaAs MMIC 5-BIT DIGITAL

ATTENUATOR, 0.7 - 3.8 GHz

Evaluation Circuit Board

6

* R2 - R6= 100 Ohm.

These resistors are optional

and may be used to enhance

decoupling of the RF path

from the control inputs.

List of Materials for Evaluation PCB 103393 [1]

Item

J1 - J2

J3 - J8

R1

R2 - R6

C1 - C2

U1

Description

PCB Mount SMA Connector

DC Pin

5k Ohm Resistor, 0402 Pkg.

100 Ohm Resistor, 0402 Pkg.

0402 Chip Capacitor, Select Value for Lowerst

Frequency

HMC306MS10 / HMC306MS10E

Digital Attenuators

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 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.

PCB [2]

103391 Evaluation PCB 1.5” x 1.5”

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350

6 - 64

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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