at9173eg AME, Inc., at9173eg Datasheet - Page 2

• Manufacturer Part Number: at9173eg
• Description: Bus Termination Regulator
• Manufacturer: AME, Inc.

AT9173
n Typical Application(Contd.)
n Function Block Diagram
2
REFEN
100 KO
100KO
R3
R1
DDR_2.5V
AME, Inc.
Thermal
Sensor
0.1uF
C3
Protection Circuit
470uF
Over Current
C4
Thermal
&
SOP-8/PP
AT9173E
1
2
3
4
AT9173 E-SOP 8 / PP
REFEN
VOUTL
GND
VIN
+
-
+
-
VCNTL
VCNTL
N C
NC
NC
VCNTL
8
7
6
5
Bus Termination Regulator
4.7uF
C7
VCC_ 3.3V
DDR_ VTT
1 .25V/2A
VIN
470uF
C5
GND
VOUT
Rev. C.05