PI49FCT805CTH Pericom Semiconductor, PI49FCT805CTH Datasheet
PI49FCT805CTH
Manufacturer Part Number
PI49FCT805CTH
Description
20/NON-INVERTING CLOCK DRIVER
Manufacturer
Pericom Semiconductor
Specifications of PI49FCT805CTH
Pack_quantity
66
Comm_code
85423990
Lead_time
56
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
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
Features
• Extremely low output skew: 0.5ns
• Monitor output pin
• Clock busing with Hi-Z state control
• TTL input and CMOS output compatible
• Extremely low static power (1mW, typ.)
• Hysteresis on all inputs
• Device models available on request
• Industrial Operation at -40ºC to +85ºC
• Packaging (Pb-free & Green available):
Block Diagram
Truth Table
Note:
1. H= High Voltage Level
L = Low Voltage Level
Z = High Impedance
– 20-pin 209-mil wide SSOP (H)
– 20-pin 300-mil wide SOIC (S)
– 20-pin 150-mil wide QSOP (Q)
OE
A
H
H
L
L
, OE
B
OE
OE
(1)
Inputs
IN
IN
A
B
A
B
IN
A
H
H
L
L
, IN
B
OA
N
H
Z
Z
L
, OB
5
5
Outputs
N
OA
OB
MON
0–4
0–4
MON
H
H
L
L
1
Description
Pericom Semiconductor’s PI49FCT805T and PI49FCT2805T are
non-inverting clock drivers. Each clock driver consists of two
banks of drivers, driving five outputs each from a standard TTL-
compatible CMOS input.
The PI49FCT2805T features a 25-ohm on-chip resistor for lower
noise.
Pin Configuration
Pin Description
O
O
G
N I
M
V
P
N
E
A
C
n i
O
A
A
C
N
D
,
N
,
N
,
N I
O
O
a
E
m
B
B
B
N
e
GND
GND
Fast CMOS Clock Driver/Buffer
C
C
r G
H
M
o P
Vcc
OE
OA
OA
OA
OA
OA
c o l
o l
Z - i
IN
o
u o
w
k c
i n
A
A
B
A
A
0
1
2
3
4
r e
I k
d n
r o t
t S
O
p n
e t a
u
O
1
2
3
4
5
6
7
8
9
10
p t
s t u
u
O
s t u
p t
t u
t u
u p
P (
E t
4 I
D
F 9
s e
a n
C
i r c
20
19
18
17
16
15
14
13
12
11
l b
PI49FCT2805T
T
I e
i t p
PI49FCT805T
0 8
p n
n o
T 5
Vcc
OB
OB
OB
GND
OB
OB
MON
OE
IN
s t u
B
P /
0
1
2
3
4
B
B
4 I
PS7007G
A (
B
F 9
t c
e v i
C
T
L
8 2
O
5 0
07/28/05
W
) T
)
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