PIN EXPLANATIONS

PIN

No.

Pin Name

Applied

Voltage (V)

Pin Voltage

(V)

Note

Function and Applications

1

INPUT

–

0.96

Signal input pin.

A internal matching circuit, configured with resistors, enables 50

connection over a wide band.

resistance.

This pin must be coupled to signal source with capacitor for DC cut.

4

OUTPUT

Voltage as

through

external

inductor

–

Signal output pin.

current to the internal output transistors.

6

4.5 to 5.5

–

Power suplly pin.

Witch biases the internal input transistor. This pin should be externally

equipped with bypass capacitor to minimize its impedance.

2

3

5

GND

0

–

Ground pin.

This pin should be connected to system ground with minimum

inductance. Ground pattern on the board should be formed as wide as

possible.

All the ground pins must be connected together with wide ground pattern

to decrease impedance difference.

Data Sheet PU10491EJ01V0DS

3

UPC3223TB