UPC8179TK NEC, UPC8179TK Datasheet - Page 4

• Manufacturer Part Number: UPC8179TK
• Description: RF Amplifier Lo-Current Amplifier
• Manufacturer: NEC

Specifications of UPC8179TK

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN CONNECTIONS
PIN EXPLANATION
4
Pin
No.
Note Pin voltage is measured at V
1
2
3
5
4
6
OUTPUT
INPUT
Name
GND
Pin
V
CC
Voltage
as same
as V
through
external
inductor
2.4 to 3.3
Voltage
Applied
(V)
CC

0
Voltage
(V)
0.90
Pin



Note
CC
= 3.0 V.
Signal input pin. A internal
matching circuit, configured with
resisters, enables 50  connection
over a wide band. 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 con-
nected together with wide ground
pattern to decrease impedance
defference.
Signal output pin. This pin is de-
signed as collector output. Due to
the high impedance output, this
pin should be externally equipped
with LC matching circuit to next
stage. For L, a size 1 005 chip
inductor can be chosen.
Power supply pin. This pin should
be externally equipped with bypass
capacitor to minimize its
impedance.
Data Sheet PU10059EJ02V0DS
Function and Applications
Internal Equivalent Circuit
Pin No.
1
2
3
4
5
6

Pin Name
OUTPUT
INPUT
PC8179TK
GND
GND
GND
V
CC