Data Sheet

ADL8142

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

analog.com

Rev. 0 | 5 of 20

Figure 2. Pin Configuration

Table 7. Pin Function Descriptions

Pin No.

Mnemonic

Description

1

RBIAS

the interface schematic.

2, 4, 5, 7

GND

Ground. Connect the GND pins to a ground plane that has low electrical and thermal impedance. See Figure 6 for the interface schematic.

3

RFIN

RF Input. The RFIN pin is ac-coupled and matched to 50 Ω. See Figure 4 for the interface schematic.

6

RFOUT

RF Output. The RFOUT pin is ac-coupled and matched to 50 Ω. See Figure 5 for the interface schematic.

8

VDD

Drain Bias. Connect the VDD pin to the supply voltage. See Figure 5 for the interface schematic.

EXPOSED

PADDLE

Exposed Paddle. Connect the exposed paddle to a ground plane that has low electrical and thermal impedance.

INTERFACE SCHEMATICS

Figure 3. RBIAS Interface Schematic

Figure 4. RFIN Interface Schematic

Figure 5. RFOUT/VDD Interface Schematic

Figure 6. GND Interface Schematic