ADL5605

Rev. 0 | Page 7 of 20

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

PIN 1

INDICATOR

1

RFIN

2

DISABLE

3

VCC

4

VBIAS

11 RFOUT

12 RFOUT

10 RFOUT

9RFOUT

ADL5605

TOP VIEW

(Not to Scale)

NOTES

1. THE EXPOSED PADDLE SHOULD BE SOLDERED

TO A LOW IMPEDANCE ELECTRICAL AND

THERMAL GROUND PLANE.

2. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.

Figure 3. Pin Configuration

Table 5. Pin Function Descriptions

Pin No.

Mnemonic

Description

1

RFIN

RF Input. Requires a dc blocking capacitor.

2

DISABLE

Connect this pin to 5 V to disable the part. In the disabled state, the part draws approximately 5 mA

of current from the power supply and 1.4 mA from the DISABLE pin.

3

VCC

Under normal operation, this pin is connected to the power supply and draws a combined 307 mA

of current. When this pin is grounded along with the VBIAS pin, the device is disabled and draws

approximately 1.4 mA from the DISABLE pin.

4

VBIAS

Applying 5 V to this pin enables the bias circuit. When this pin is grounded, the device is disabled.

5, 6, 7, 8, 13,

14, 15, 16

NC

No Connect. Do not connect to this pin.

9, 10, 11, 12

RFOUT

RF Output. DC bias is provided to this pin through an inductor that is connected to the 5 V power

supply. The RF path requires a dc blocking capacitor.

EP

The exposed paddle should be soldered to a low impedance electrical and thermal ground plane.