UPC2711T Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

UPC2711T

BIPOLAR ANALOG INTEGRATED CIRCUIT

Renesas Electronics 

TEST CIRCUIT

VCC

1 000 pF

C3

µPC3215TB

6

50 Ω

C1

1

IN

1 000 pF

4

C2

1 000 pF

50 Ω

OUT

EXAMPLE OF APPLICATION CIRCUIT

VCC

1 000 pF

2, 3, 5

1 000 pF

50 Ω

IN

1

1 000 pF

6

4

1 000 pF

1

1 000 pF

50 to 200 Ω

2, 3, 5

Please connect these

component to stabilize

operation.

6

4

1 000 pF

50 Ω

OUT

2, 3, 5

The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.

Capacitors for VCC, input and output pins

1 000 pF capacitors are recommendable as bypass capacitor for VCC pin and coupling capacitors for input/output

pins.

Bypass capacitor for VCC pin is intended to minimize VCC pin’s ground impedance. Therefore, stable bias can be

supplied against VCC fluctuation.

Coupling capacitors for input/output pins are intended to minimize RF serial impedance and cut DC.

To get flat gain from 100 MHz up, 1 000 pF capacitors are assembled on the test circuit. [Actually, 1 000 pF

capacitors give flat gain at least 10 MHz. In the case of under 10 MHz operation, increase the value of coupling

capacitor such as 2 200 pF. Because the coupling capacitors are determined by the equation of C = 1/(2 π fZs).]

12

Data Sheet P14765EJ2V0DS00

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