ADL5561ACPZ-R7 datasheet(8/25 Pages) AD

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Data Sheet

ADL5561

Rev. G | Page 7 of 24

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

NOTES

1. EXPOSED PADDLE. CONNECT TO A LOW

IMPEDANCE THERMAL AND ELECTRICAL

GROUND PLANE.

VIP2

VIP1

VIN1

VIN2

ENBL

VOP

VON

VCOM

ADL5561

TOP VIEW

(Not to Scale)

Figure 2. Pin Configuration

Table 3. Pin Function Descriptions

Pin No.

Mnemonic

Description

VIP2

Balanced Differential Input. Biased to VCOM, typically ac-coupled. Input for AV = 12 dB gain, strapped to

VIP1 for Av = 15.5 dB.

VIP1

Balanced Differential Input. Biased to VCOM, typically ac-coupled. Input for AV = 6 dB gain, strapped to

VIP2 for Av = 15.5 dB.

VIN1

Balanced Differential Input. Biased to VCOM, typically ac-coupled. Input for AV = 6 dB gain, strapped to

VIN2 for Av = 15.5 dB.

VIN2

Balanced Differential Input. Biased to VCOM, typically ac-coupled. Input for AV = 12 dB gain, strapped to

VIN1 for Av = 15.5 dB.

5, 6, 7, 8

VCC

Positive Supply.

VCOM

Common-Mode Voltage. A voltage applied to this pin sets the common-mode voltage of the input and

output. Typically decoupled to ground with a 0.1 µF capacitor. With no reference applied, input and

output common mode floats to midsupply (VCC/2).

VON

Balanced Differential Output. Biased to VCOM, typically ac-coupled.

VOP

Balanced Differential Output. Biased to VCOM, typically ac-coupled.

ENBL

Enable. Apply positive voltage (1.0 V < ENBL < VCC) to activate device.

13, 14, 15, 16

GND

Ground. Connect to low impedance ground.

Exposed Paddle. Connect to a low impedance thermal and electrical ground plane.

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