AD8367

Rev. A | Page 6 of 24

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

AD8367

TOP VIEW

(Not to Scale)

ICOM

1

ICOM

14

ENBL

2

HPFL

13

INPT

3

VPSI

12

MODE

4

VPSO

11

GAIN

5

VOUT

10

DETO

6

DECL

9

ICOM

7

OCOM

8

Figure 2. Pin Configuration

Table 3. Pin Function Descriptions

Pin No.

Mnemonic

Description

1, 7, 14

ICOM

Signal Common. Connect to low impedance ground.

2

ENBL

A HI Activates the Device.

3

INPT

Signal Input. 200 Ω to ground.

4

MODE

Gain Direction Control. HI for positive slope; LO for negative slope.

5

GAIN

Gain Control Voltage Input.

6

DETO

Detector Output. Provides output current for RSSI function and AGC control.

8

OCOM

Power Common. Connect to low impedance ground.

9

DECL

Output Centering Loop Decoupling Pin.

10

VOUT

Signal Output. To be externally ac-coupled to load.

11

VPSO

Positive Supply Voltage. 2.7 V to 5.5 V. VPSI and VPSO are tied together internally with back-to-back

PN junctions. They should be tied together externally and properly bypassed.

12

VPSI

Positive Supply Voltage. 2.7 V to 5.5 V.

13

HPFL

High-Pass Filter Connection. A capacitor to ground sets the corner frequency of the output offset control loop.