G571 Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
G571 Datasheet PDF : 11 Pages
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Global Mixed-mode Technology Inc.
Typical PC-card Power-distribution application
AVCC
AVCC
AVCC
0.1µF
12V
5V
0.1µF
1µF
3.3V
0.1µF
1µF
AVPP
12V
G571
5V
5V
3.3V
3.3V
VCCD0
VCCD1
VPPD0
VPPD1
OC
GND
SHDN
0.1µF
To CPU
Shutdown Signal From CPU
G571
VCC1
VCC2 PC Card
VPP1 Connector
VPP2
PCMCIA
Controller
VCC_EN0
VCC_EN1
VPP_EN0
VPP_EN1
CS
Terminal Functions
TERMINAL
NAME
NO.
3.3V
5V
12V
AVCC
AVPP
GND
OC
SHDN
VCCD0
VCCD1
VPPD0
VPPD1
3,4
5,6
9
11,12,13
10
7
8
16
1
2
15
14
I/O
DESCRIPTION
I 3.3V VCC input for card power and/or chip power if 5V is not present
I 5V VCC input for card power and/or chip power
I 12V VPP input card power
O Switched output that delivers 0V,3.3V,5V, or high impedance to card
O Switched output that delivers 0V,3.3V,5V,12V or high impedance to card
Ground
O Logic-level overcurrent reporting output that goes low when an overcurrent condition exists
I Logic input that shuts down the G571 and sets all power outputs to high-impedance state
I Logic input that controls voltage of AVCC(see control-logic table)
I Logic input that controls voltage of AVCC(see control-logic table)
I Logic input that controls voltage of AVPP(see control-logic table)
I Logic input that controls voltage of AVPP(see control-logic table)
Ver 1.1
Jan 08, 2001
TEL: 886-3-5788833
http://www.gmt.com.tw
2
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