HMC1048ALC3B

Data Sheet

Rev. B | Page 14 of 15

Figure 32 shows the EV1HMC1048ALC3B evaluation board

with component placement. Because the HMC1048ALC3B is a

passive device, there is no requirement for external components.

The LO and RF pins are internally ac-coupled. The IF pin is

internally dc-coupled. Use an external series capacitor when IF

operation is not required. Choose a value that stays within the

necessary IF frequency range (dc to 4 GHz). When IF operation

to dc is required, do not exceed the IF source and sink current

rating, as specified in the Absolute Maximum Ratings section.

The evaluation board shown in Figure 32 is available for order

from the Analog Devices, Inc., website at www.analog.com/EVAL-

HMC1048A.

590MILS

1000MILS

Figure 32. EV1HMC1048ALC3B Evaluation Board

Table 7 and Figure 33 show the evaluation board schematic and

bill of materials, respectively.

Table 7. Bill of Materials for the EV1HMC1048ALC3B

Evaluation Board

Item

Description

J1 to J2

2.92 mm connectors

J3

Subminiature Version A (SMA) connector

U1

HMC1048ALC3B

08-047919 Evaluation PCB

1

08-047919 is the raw bare PCB identifier. Reference the EV1HMC1048ALC3B

part number when ordering the complete evaluation PCB.

GND

GND

RF

GND

LO

GND

IF

HMC1048ALC3B

1

2

3

4

5

6

12

11

10

9

8

7

Figure 33. EV1HMC1048ALC3B Evaluation Board Schematic