CM8501C Datasheet, PDF (3/6 Pages) List of Unclassifed Manufacturers – 1.5A BUS TERMINATOR

APPLICATION CIRCUITS
CM8501C
1.5A BUS TERMINATOR
1.5A DDR BUS TERMINATOR DEMO BOARD CIRCUIT
TP1
4
BNC
1
3
2
1
J2
VTT
1
2
J3
VREF-OUT
2
1
J1
PWR/IN
VDD
D1
SK12
L1
3.3uH
D2
SK12
C7
104
C6
220uf/6.3V
C1 100uf/6.3V
JP1
JUMPER
C2 105
U1
CM8501
2
R1
100k
1
VCC
1
R2
1k
2
C3
470
1
R4
1k
2
U2
CM-431
1
NOTE:
JP3---->USEING INTERNAL REFERENCE
SOURCE(PIN 1, 2 SHORT)
JP3---->USEING EXTERNAL REFERENCE
SOURCE(PIN 2,3 SHORT)
C8
10uf/6.3V
3
2
R5
0
VCC
1
R6
5R1
1
2
JP2
JUMPER
VDD
C4 105
C5
104
JP4 on/off sw
2
1
R3
100k
JP3
1
2
3
8-Pin Schematic
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which the
device could be permanently damaged.
PVDD/VCCA/VCCQ ......................................….......-0.3V to 4.5V
Voltage on Any Other Pin ………... GND – 0.3V to VCC + 0.3V
Output RMS Current, Source or Sink .....…………........…...1.5A
Junction Temperature ...…………………… …………150°C
Storage Temperature ……................……. -65°C to 125°C
Lead Temperature (Soldering, 5 sec)……………….. 300°C
Thermal Resistance(θ_JA )….. ……………….. .100°C/W
OPERATING CONDITIONS
Temperature Range ............................. -40°C to 85°C
PVDD Operating Range .........................2.0V to 4.5V
2004/06/01 Rev. 1.1
Champion Microelectronic Corporation
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