UPC8182TB_1 Datasheet, PDF (4/17 Pages) NEC – 3 V, 2.9 GHz SILICON MMIC MEDIUM OUTPUT POWER AMPLIFIER FOR MOBILE COMMUNICATIONS

µPC8182TB
PIN EXPLANATION
Pin No. Pin Name
Applied
Voltage
(V)
Pin
Voltage
(V) ^Note
Function and Applications
Internal Equivalent Circuit
1
INPUT
–
0.99 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
6
source with capacitor for DC cut.
4 OUTPUT Voltage
–
Signal output pin. The inductor
as same as
must be attached between VCC
4
VCC through
and output pins to supply current
external
to the internal output transistors.
inductor
1
6
VCC
2.7 to 3.3
2
GND
0
3
5
–
Power supply pin, which biases
the internal input transistor.
This pin should be externally
equipped with bypass capacitor to
minimize its impedance.
–
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.
3
GND
25
GND
Note Pin voltage is measured at VCC = 3.0 V.
4
Data Sheet PU10206EJ01V0DS