ADL5545

Data Sheet

Rev. 0 | Page 8 of 20

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

RFIN

GND

RFOUT

1

2

3

GND

ADL5545

TOP VIEW

(Not to Scale)

(2)

NOTES

TAB AT THE TOP SIDE OF THE PACKAGE. SOLDER

THE EXPOSED PAD TO A LOW IMPEDANCE GROUND

PLANE FOR ELECTRICAL GROUNDING AND

THERMAL TRANSFER.

Figure 2. Pin Configuration

Table 5. Pin Function Descriptions

Pin No.

Mnemonic

Description

1

RFIN

RF Input. This pin requires a dc blocking capacitor.

2

GND

Ground. Connect this pin to a low impedance ground plane.

3

RFOUT

RF Output and Supply Voltage. DC bias is provided to this pin through an inductor that is connected to

the external power supply. The RF path requires a dc blocking capacitor.

EPAD

Exposed Pad. The exposed pad encompasses Pin 2 and the tab at the top side of the package. Solder the

exposed pad to a low impedance ground plane for electrical grounding and thermal transfer.