UPC2791TB-E3 Просмотр технического описания (PDF) - NEC => Renesas Technology
Номер в каталоге
Компоненты Описание
производитель
UPC2791TB-E3 Datasheet PDF : 20 Pages
| |||
µPC2791TB, µPC2792TB
PIN EXPLANATION
Pin
Pin
Applied Pin
No.
Name
Voltage Voltage
(V)
(V)Note
Function and Applications
Internal Equivalent Circuit
1
GND
0
2
5
3 OUTPUT
Ground pin. This pin should be
µPC2791TB
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.
IN 6
3.92
Signal output pin. A internal matching
circuit, configured with resistors, enables
50 Ω connection over a wide band.
3.96
This pin must be coupled to next stage
2
5
GND
with capacitor for DC cut.
4 VCC
3 OUT
1 GND
4
VCC
4.5 to 5.5
Power supply pin. This pin should be µPC2792TB
externally equipped with bypass
capacity to minimize ground
impedance.
6
INPUT
1.11
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
IN 6
0.92
cancel the deviations of hFE and
resistance.
This pin must be coupled to front stage
with capacitor for DC cut.
2
5
GND
4 VCC
3 OUT
1 GND
Note Pin voltage is measured at VCC = 5.0 V. Above: µPC2791TB, Below: µPC2792TB
Data Sheet P11863EJ2V0DS00
3
Share Link: 