PI6C185-01L 데이터 시트보기 (PDF) - Pericom Semiconductor
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PI6C185-01L Datasheet PDF : 7 Pages
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PI6C185-01
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DC Operating Specifications (VDD = +3.3V ±5%, TA = 0°C - 70°C)
Symbol
Parameter
Condition
Min.
Max. Units
Input Voltage
VIH Input High Voltage
VIL Input Low Voltage
VDD
2.0 VDD +0.3
V
VSS –0.3
0.8
IIL Input Leakage Current 0 < VIN < VDD
-5
+5
µA
VDD = 3.3V ± 5%
VOH Output High Voltage
VOL Output Low Voltage
IOH = -1mA
2.4
IOL = 1mA
V
0.4
CIN Input Pin Capacitance
COUT Output pins Capacitance
LPIN Pin Inductance
TA Ambient Temperature
No Airflow
0
5
pF
6
7
nH
70
ºC
SDRAM Clock Buffer Operating Specification
Symbol
Parameter
Condition
Min. Typ. Max. Units
IOHMIN Pull-up current
VOUT = 2.0V
–54
IOHMAX
IOLMIN
Pull-up current
Pull-down current
VOUT = 3.135V
VOUT = 1.0V
–46 mA
54
IOLMAX Pull-down current
VOUT = 0.4V
53
tRHSDRAM Output rise edge rate SDRAM only 3.3V ±5% @0.4V-2.4V 1.5
tFHSDRAM Output fall edge rate SDRAM only 3.3V ±5% @2.4V-0.4V 1.5
4
V/ns
4
AC Timing
Symbol Parameter
TDSKP
TSDKH
TSDKL
TSDRISE
TSDFALL
tPLH
tPHL
DutyCycle
tSDSKW
SDRAM CLK period
SDRAM CLK high time
SDRAM CLK low time
SDRAM CLK rise time
SDRAM CLK fall time
SDRAM Buffer LH prop delay
SDRAM Buffer HL prop delay
Measured at 1.5V
SDRAM Output to Output Skew
66 MHz
Min. Max.
15.0 15.5
5.6
5.3
1.5
4.0
1.5
4.0
1.0
5.5
1.0
5.5
45
55
250
100 MHz
Min. Max.
10.0
10.5
3.3
3.1
1.5
4.0
1.5
4.0
1.0
5.0
1.0
5.0
45
55
250
133 MHz
Min. Max.
7.5 8.0
2.2
2.0
1.4 4.0
1.4 4.0
1.0 5.0
1.0 5.0
45 55
250
Units
ns
ns
ns
V/ns
V/ns
ns
ns
%
ps
4
PS8318E 10/14/04
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