ADL5542(RevA) Ver la hoja de datos (PDF) - Analog Devices

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ADL5542
(Rev.:RevA)

50 MHz to 6 GHz RF/IF Gain Block

Analog Devices 

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

ADL5542

RFIN 1

GND 2

GND 3

CB 4

PIN 1

INDICATOR

ADL5542

TOP VIEW

(Not to Scale)

8 RFOUT

7 GND

6 GND

5 VPOS

Figure 2. Pin Configuration

Table 4. Pin Function Descriptions

Pin No.

Mnemonic Description

1

RFIN

RF Input. Requires a dc blocking capacitor.

2, 3, 6, 7

GND

Ground. Connect these pins to a low impedance ground plane.

4

CB

Low Frequency Bypass. A 1 μF capacitor should be connected between this pin and ground.

5

VPOS

Power Supply for Bias Controller. Connect directly to external power supply.

8

RFOUT

RF Output and Supply Voltage. DC bias is provided to this pin through an inductor that is tied to the

external power supply. RF path requires a dc blocking capacitor.

Exposed Paddle

Exposed Paddle. Internally connected to GND. Solder to a low impedance ground plane.

Rev. A | Page 7 of 12

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