Data Sheet

ADRF5440

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

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Rev. A | 7 of 18

Figure 4. Pin Configuration (Top View—Ball Side Down)

Table 6. Pin Function Descriptions

Ball No.

Mnemonic

X Coordinate (mm)

Y Coordinate (mm)

Description

A8

GND

+0.400

+1.150

Ground.

A9

GND

+0.700

+1.150

Ground.

B1

V2

−1.0

+1.050

Control Input Voltage. See Figure 5 for the interface schematic.

B5

RF1

−0.275

+1.050

RF Port 1. The RF1 pin is DC-coupled and biased to 0V and AC matched to 50Ω. No DC

blocking capacitor is necessary when the RF line potential is equal to 0V DC. See Figure 6

for the interface schematic.

B7

GND

+0.100

+1.050

Ground.

B10

GND

+1.000

+1.050

Ground.

C3

GND

−0.700

+0.900

Ground.

C8

GND

+0.400

+0.900

Ground.

C9

GND

+0.700

+0.900

Ground.

D1

V1

−1.0

+0.750

Control Input Voltage. See Figure 5 for the interface schematic.

D4

GND

−0.400

+0.750

Ground.

D6

GND

−0.150

+0.750

Ground.

D7

GND

+0.100

+0.750

Ground.

E10

RF2

+1.000

+0.700

RF Port 2. The RF2 pin is DC-coupled and biased to 0V and AC matched to 50Ω. No DC

blocking capacitor is necessary when the RF line potential is equal to 0V DC. See Figure 6

for the interface schematic.

F3

GND

−0.700

+0.600

Ground.

G1

GND

−1.0

+0.450

Ground.

G4

GND

−0.400

+0.450

Ground.

G6

GND

−0.150

+0.450

Ground.

G7

GND

+0.100

+0.450

Ground.

G9

GND

+0.700

+0.450

Ground.

H3

GND

−0.700

+0.300

Ground.

H10

GND

+1.000

+0.300

Ground.

J4

GND

−0.400

+0.150

Ground.

J6

GND

−0.150

+0.150

Ground.

J7

GND

+0.100

+0.150

Ground.

J8

GND

+0.400

+0.150

Ground.

J9

GND

+0.700

+0.150

Ground.

K2

RFC

−0.850

+0.000

RF Common Port. The RFC pin is DC-coupled and biased to 0V and AC matched to 50Ω. No

DC blocking capacitor is necessary when the RF line potential is equal to 0V DC. See Figure

6 for the interface schematic.