HMC557A Просмотр технического описания (PDF) - Analog Devices

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HMC557A

GaAs, MMIC Fundamental Mixer, 2.5 GHz to 7.0 GHz

Analog Devices 

HMC557A

APPLICATIONS INFORMATION

Data Sheet

Figure 83. Evaluation Printed Circuit Board (PCB)

Table 5. List of Materials for Evaluation PCB

EV1HMC557ALC41

Item

Description

J1, J2, J3

Johnson SMA connector

U1

HMC557ALC4 mixer

PCB2

118703 evaluation PCB3

1 Reference this number when ordering the complete evaluation PCB.

2 The circuit board material is Rogers 4350.

3 This is the bare PCB of the evaluation PCB kit (see Figure 83).

It is recommended that the application circuit board use RF circuit

design techniques. Use signal lines with a 50 Ω impedance, and

connect the package ground leads and exposed pad directly to

the ground plane. Use a sufficient number of via holes to connect

the top and bottom ground planes. The evaluation circuit board

shown in Figure 83 is available from Analog Devices, Inc., upon

request.

Rev. C | Page 22 of 23

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