UPC2746T(1997) 查看數據表（PDF） - NEC => Renesas Technology

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UPC2746T
(Rev.:1997)

3 V, SUPER MINIMOLD SILICON MMIC WIDEBAND AMPLIFIER FOR MOBILE COMMUNICATIONS

NEC => Renesas Technology 

mPC2745TB, mPC2746TB

PIN EXPLANATION

Pin

Applied Pin

NO.

Pin Name

voltage

V

voltage

VNote

Function and applications

1 INPUT

¾

Signal input pin. A internal matching circuit,

0.87 configured with resistors, enables 50 W

connection over a wide band. this pin must be

0.82 coupled to signal source with capacitor for DC

cut.

4 OUTPUT

¾

1.95 Signal output pin. A internal matching circuit,

configured with resistors, enables 50 W

connection over a wide band. This pin must

2.54

1

be coupled to next stage with capacitor for DC

cut.

6

VCC

2.7 to 3.3

¾ Power supply pin. This pin should be

externally equipped with bypass capacity to

minimize ground impedance.

2 GND

3

5

0

¾ 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.

Internal equivalent circuit

6

4

2

3

5

Note Pin voltage is measured at VCC = 3.0 V. Above: mPC2745TB, Below: mPC2746TB

3

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