ADL5566ACPZ-R7 datasheet(23/24 Pages) AD

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Data Sheet

ADL5566

Rev. C | Page 23 of 24

Component

Description

Default Condition

ENBL_1,

ENBL_2, C3, C4

Device enable. ENBL_1 is the enable for Amplifier 1. Connecting a jumper between

Pin 2 and VPOS enables Amplifier 1. C3 is a bypass capacitor. ENBL_2 is the enable for

Amplifier 2. Connecting a jumper between Pin 2 and VPOS enables Amplifier 2. C4 is

a bypass capacitor.

ENBL_1, ENBL_2 = installed,

C3, C4 = 0.1 µF (Size 0402)

VCOM-1,

VCOM-2, C2, C6

Common-mode voltage interface. VCOM1 is the common-mode interface for

Amplifier 1. A voltage applied to this pin sets the common-mode voltage of the output

of Amplifier 1. VCOM2 is the common-mode interface for Amplifier 2. A voltage applied

to this pin sets the common-mode voltage of the output of Amplifier 2. Typically

decoupled to ground with a 0.1 µF capacitor (C2 and C6). With no reference applied,

input and output common mode float to midsupply (VCC/2).

VCOM-1, VCOM-2 = installed

C2, C6 = 0.1 µF (Size 0402)

Figure 54. Layout of Evaluation Board, Component Side

Figure 55. Layout of Evaluation Board, Circuit Side

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