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CM8563
1.5A LINEAR BUS TERMINATION REGULATOR
PIN DESCRIPTION
Pin No.
Symbol
Description
1
PG
Power Good
2
GND
Ground
3
VFB
Feedback pin for regulating VOUT
4
VREF
Buffered reference Voltage
5
VDDQ
Input for internal reference equal to VDDQ/2
6
VCCA
Analog input
7
VIN
Power input
8
VOUT
Output voltage for connection to termination resistors
ORDERING INFORMATION
Part Number
Temperature Range
Package
CM8563IS
-40℃ to 85℃
8-Pin SOP (S08)
CM8563PIS
-40℃ to 85℃
8-Pin PSOP (PS08)
BLOCK DIAGRAM
6
VCCA
7
VIN
270k
Power Good
8
VOUT
5
VDDQ
1
PG
2
GND
+
-
270k
3
VFB
4
VREF
2003/03/28
Champion Microelectronic Corporation
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