PI6C105 데이터 시트보기 (PDF) - Pericom Semiconductor
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PI6C105 Datasheet PDF : 15 Pages
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PI6C105
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Buffer Specifications
Buffer Name VDD Range(V)
CPU
2.375 -2.625
REF, 48/24 MHz 3.135 - 3.465
PCI
3.135 - 3.465
Impedance (W)
13.5 - 45
20 - 60
12 - 55
Buffer Type
Type 1
Type 3
Type 5
Type 1: CPU Clock Buffers (2.5V)
Symbol
Parameters
Conditions
IOHMIN
IOHMAX
IOLMIN
IOLMAX
tRH
tFH
Pull-up current
VOUT = 1.0V
Pull-up current
VOUT = 2.375V
Pull-down current
VOUT = 1.2V
Pull-down current
VOUT = 0.3V
2.5V Type 1 output rise edge rate 2.5V ± 5% @ 0.4V-2.0V
2.5V Type 1 output fall edge rate 2.5V ± 5% @ 2.0V-0.4V
Type 3: REF Buffers (3.3V)
Symbol
Parameters
Conditions
IOHMIN
IOHMAX
IOLMIN
IOLMAX
Pull-up current
Pull-up current
Pull-down current
Pull-down current
VOUT = 1.0V
VOUT = 2.375V
VOUT = 1.2V
VOUT = 0.3V
tRH
3.3V Type 3 output rise edge rate 3.3V ± 5% @ 0.4V-2.4V
tFH
3.3V Type 3 output fall edge rate 3.3V ± 5% @ 2.4V-0.4V
Type 5: PCI Clock Buffers (3.3V)
Symbol
Parameters
Conditions
IOHMIN Pull-up current
VOUT = 1.0V
IOHMAX Pull-up current
VOUT = 3.135V
IOLMIN Pull-down current
VOUT = 1.95V
IOLMAX Pull-down current
VOUT = 0.4V
tRH
3.3V Type 5 output rise edge rate 3.3V ± 5% @ 0.4V-2.4V
tFH
3.3V Type 5 output fall edge rate 3.3V ± 5% @ 2.4V-0.4V
Min. Typ. Max. Units
-27
-27
mA
27
30
1
4
V/ns
1
4
Min. Typ. Max. Units
-29
-23
mA
29
27
0.5
2
V/ns
0.5
2
Min. Typ. Max. Units
-33
-33
mA
30
38
1
4
V/ns
1
4
257
PS8316 03/15/99
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