PI6C185-01QE Pericom Semiconductor, PI6C185-01QE Datasheet - Page 4

• Manufacturer Part Number: PI6C185-01QE
• Description: IC 1:5 CLOCK BUFFER 16-QSOP
• Manufacturer: Pericom Semiconductor
• Type: Fanout Buffer (Distribution)r

Specifications of PI6C185-01QE

• Number Of Circuits: 1
• Ratio - Input:output: 1:5
• Differential - Input:output: No/No
• Input: TTL
• Output: TTL
• Frequency - Max: 140MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Frequency-max: 140MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
DC Operating Specifications (V
SDRAM Clock Buffer Operating Specification
AC Timing
n I
V
S
t
t
R
F
C
Symbol
T
T
T
T
T
t
t
DutyCycle Measured at 1.5V
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y
D
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H
p
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PHL
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SDKH
SDKL
SDRISE
SDFALL
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A
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08-0298
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P
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p t
u
u
u
u
Parameter
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
SDRAM Output to Output Skew
5
t u
t u
t n
P
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3
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V
V
V
V
3 .
3 .
15.0
Min.
5.6
5.3
1.5
1.0
1.0
O
O
O
O
1.5
S
45
M
2
S
2
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U
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V
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0
66 MHz
T
T
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T
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4 .
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5
3 .
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2
3
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1 .
0 .
4 .
n
Max.
@
@
V
5 3
V
V
15.5
d
V
250
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4.0
5.5
5.5
55
t i
0
2
D
M
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4 .
4 .
D
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7
5
6
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n
8 .
4 .
5
V
V
+
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A
0
2 -
0 -
4
3 .
= 0°C - 70°C)
4 .
4 .
10.0
Min.
V
V
3.3
3.1
1.5
1.5
1.0
1.0
45
U
100 MHz
μA
n
p
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n
V
V
H
F
s t i
M
–
1
1
4 5
4 5
5 .
5 .
. n i
Max.
10.5
T
250
4.0
5.0
5.0
4.0
55
y
. p
M
–
3 5
6 4
4
4
a
Min.
7.5
2.2
2.0
1.4
1.4
1.0
1.0
45
. x
133 MHz
U
/ V
m
n
A
Max.
s t i
s n
250
8.0
4.0
4.0
5.0
5.0
55
Precision 1-5 Clock Buffer
V/ns
V/ns
Units
ns
ns
ns
ns
ns
ps
%
PI6C185-01
PS8318F
11/13/08