UPC2710TB-E3 データシートの表示（PDF） - NEC => Renesas Technology

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UPC2710TB-E3

BIPOLAR ANALOG INTEGRATED CIRCUIT

NEC => Renesas Technology 

µPC2710TB

PIN EXPLANATION

Pin

Pin Name

No.

1

INPUT

Applied

Voltage

(V)

–

2

GND

0

3

5

4

OUTPUT Voltage as

same as

VCC

through

external

inductor

6

VCC

4.5 to 5.5

Pin

Voltage

Note

(V)

0.90

–

–

Function and Applications

Signal input pin. A internal

matching circuit, configured

with resistors, enables 50 Ω

connection over a wide band.

A multi-feedback circuit is

designed to cancel the

deviations of hFE and

resistance.

This pin must be coupled to

signal source with capacitor

for DC cut.

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.

Signal output pin. The

inductor must be attached

between VCC and output pins

to supply current to the

internal output transistors.

–

Power supply pin, which

biases the internal input

transistor.

This pin should be externally

equipped with bypass

capacitor to minimize its

impedance.

Internal Equivalent Circuit

6

4

1

3

25

Note Pin voltage is measured at VCC = 5.0 V

4

Data Sheet P13443EJ3V0DS

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