PI6C103 Datasheet, PDF (8/12 Pages) Pericom Semiconductor Corporation – Precision Clock Synthesizer

PI6C103
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Buffer Specifications
Buffer Name V_DD Range(V)
CPU
2.375 -2.625
REF, 48/24 MHz 3.135 - 3.465
PCI/REF
3.135 - 3.465
Impedance (W)
6.8 ~ 17.3
20 - 60
12 - 55
Buffer Type
Type 1
Type 3
Type 5
Type 1: CPU Clock Buffers (2.5V)
Symbol
Parameters
Conditions
I_OHMIN
I_OHMAX
I_OLMIN
I_OLMAX
t_RH
t_FH
Pull-up current
Pull-up current
Pull-down current
Pull-down current
V_OUT = 1.0V
V_OUT = 2.375V
V_OUT = 1.2V
V_OUT = 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
I_OHMIN Pull-up current
V_OUT = 1.0V
I_OHMAX
I_OLMIN
I_OLMAX
t_RH
Pull-up current
Pull-down current
Pull-down current
3.3V Type 3 output rise edge rate
V_OUT = 2.375V
V_OUT = 1.2V
V_OUT = 0.3V
3.3V ± 5% @ 0.4V-2.4V
t_FH
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
I_OHMIN Pull-up current
V_OUT = 1.0V
I_OHMAX Pull-up current
V_OUT = 3.135V
I_OLMIN Pull-down current
V_OUT = 1.95V
I_OLMAX Pull-down current
V_OUT = 0.4V
t_RH
3.3V Type 5 output rise edge rate 3.3V ± 5% @ 0.4V-2.4V
t_FH
3.3V Type 5 output fall edge rate 3.3V ± 5% @ 2.4V-0.4V
Min. Typ. Max. Units
-78
-67
mA
81
60
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
229
PS8315-2 04/08/99