ADG901/ADG902

Rev. B | Page 5 of 16

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

ADG901/

ADG902

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(Not to Scale)

CTRL

2

GND

3

RF1

4

RF2

8

GND

7

GND

6

GND

5

Figure 4. 8-Lead MSOP (RM-8) and

8-Lead 3 mm × 3 mm LFCSP (CP-8 – Exposed pad tied to substrate, GND

Table 3. Pin Function Descriptions

Pin No.

Mnemonic

Description

1

2

CTRL

0

→ RF1 Isolated from RF2.

1

→ RF1 to RF2.

3, 5, 6, 7

GND

Ground Reference Point for All Circuitry on the Part.

4

RF1

RF1 Port.

8

RF2

RF2 Port.

Table 4. Truth Table

CTRL

Signal Path

0

RF1 isolated from RF2

1

RF1 to RF2