HMC558A(RevC) 查看數據表（PDF） - Analog Devices

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HMC558A
(Rev.:RevC)

5.5 GHz to 14 GHz, GaAs MMIC Fundamental Mixer

Analog Devices 

HMC558A

APPLICATIONS INFORMATION

TYPICAL APPLICATION CIRCUIT

12 11 10

1

LO

2

3

9

RF

8

7

45 6

IF

Figure 34. Typical Application Circuit

Data Sheet

EVALUATION BOARD INFORMATION

The circuit board used in an application must use RF circuit

design techniques. Signal lines must have 50 Ω impedance, and

the package ground leads and exposed pad must be connected

directly to the ground plane, similarly to that shown in Figure 35.

Use a sufficient number of via holes to connect the top and

bottom ground planes. The evaluation circuit board shown in

Figure 35 is available from Analog Devices, Inc., upon request.

LO

J1

RF

J2

IF

U1

J3

Figure 35. HMC558A Evaluation Board Top Layer

Table 5. Bill of Materials for the EV1HMC558ALC3B Evaluation Board

Level

Item

Part Number

Quantity

Reference Designator

1

1

117611-1

1

1

2

104935

2

J1 to J2

1

3

105192

1

J3

1

4

HMC558ALC3B

1

U1

Description

PCB, evaluation board

2.92 mm connector, SRI

SMA connector, Johnson

Device under test (DUT)

Rev. C | Page 14 of 15

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