Data Sheet

ADRF5023

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

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Rev. 0 | 7 of 12

Figure 4. Pin Configuration (Top View)

Table 6. Pin Function Descriptions

Pin Number

Mnemonic

Description

1, 2, 4 to 7, 9, 10, 13, 16, 17,

19, 20

GND

Ground. These pins must be connected to the RF/DC ground of the PCB.

3

RFC

RF Common Port. This pin is DC-coupled to 0 V and AC matched to 50 Ω. No DC blocking capacitor is required when the

RF line potential is equal to 0 V DC.

8

RF1

RF Throw Port 1. This pin is DC-coupled to 0 V and AC matched to 50 Ω. No DC blocking capacitor is required when the

RF line potential is equal to 0 V DC.

11

VDD

Positive Supply Voltage.

12

CTRL

Control Input Voltage.

14

EN

Enable Input Voltage.

15

VSS

Negative Supply Voltage.

18

RF2

RF Throw Port 2. This pin is DC-coupled to 0 V and AC matched to 50 Ω. No DC blocking capacitor is required when the

RF line potential is equal to 0 V DC.

EPAD

Exposed Pad. The exposed pad must be connected to the RF/DC ground of the PCB.

INTERFACE SCHEMATICS

Figure 5. RF Pins (RFC, RF1, RF2) Interface Schematic

Figure 6. VDD Pin Interface Schematic

Figure 7. VSS Pin Interface Schematic

Figure 8. CTRL Pin Interface Schematic

Figure 9. EN Pin Interface Schematic