pi49fct804t Pericom Semiconductor Corporation, pi49fct804t Datasheet

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pi49fct804t

Manufacturer Part Number
pi49fct804t
Description
5v, 66mhz Dual 1 4 Output Clock Driver
Manufacturer
Pericom Semiconductor Corporation
Datasheet
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
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
Product Features
• Low output skew: 0.8ns
• Clock busing with Hi-Z state control
• TTL input and output levels, reducing problematic
• High output drive, I
• Extremely low static power (1mW, typ.)
• Hysteresis on all inputs
• Packages available:
Logic Block Diagram
Product Pin Description
O
O
G
N I
V
P
“ground bounce”
– 16-pin 300 mil wide plastic SOIC (S)
N
E
A
C
n i
A
C
A
N
D
,
,
N
,
OE
OE
N I
IN
IN
O
O
a
E
m
B
A
B
B
A
B
B
N
e
C
C
r G
i H
P
o
o l
o l
Z -
u o
w
k c
k c
r e
d n
S
n I
O
OL
a t
u p
t u
e t
= 64mA
u p
s t
O
s t
u
p t
t u
D
E
e
n
c s
b a
i r
e l
t p
4
4
n I
o i
u p
n
s t
A (
OA
OB
i t c
3
3
-OA
-OB
e v
L
0
0
O
W
)
1
Product Description
The PI49FCT804T is a non-inverting clock driver designed with two
independent groups of buffers. These buffers have Hi-Z state
Output Enable inputs (active LOW) with a 1-in, 4-out configuration
per group. Each clock driver consists of two banks of drivers,
driving four outputs each from a standard TTL compatible CMOS
input.
Product Pin Configuration
Note:
1. H = High Voltage Level
Truth Table
L = Low Voltage Level
Z = High Impedance
O
E
A
H
H
L
L
,
O
E
GND
GND
OEA
OA0
OA1
OA2
OA3
INA
B
Fast CMOS Buffer/Clock Driver
(1)
n I
p
1
2
3
4
5
6
7
8
u
s t
N I
16-Pin
A
S
H
H
,
L
L
N I
B
PI49FCT804T
16
15
14
13
12
11
10
9
V CC
OB0
OB1
OB2
GND
OB3
OEB
INB
O
PS7005C
O
A
u
N
p t
H
L
Z
Z
,
O
u
s t
B
N
07/21/05

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pi49fct804t Summary of contents

Page 1

... C C Product Description The PI49FCT804T is a non-inverting clock driver designed with two independent groups of buffers. These buffers have Hi-Z state Output Enable inputs (active LOW) with a 1-in, 4-out configuration per group. Each clock driver consists of two banks of drivers, driving four outputs each from a standard TTL compatible CMOS input ...

Page 2

... OUT 2 PI49FCT804T Buffer/Clock Driver Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied ...

Page 3

... Duty Cycle GND Eight Outputs V Toggling 3.4V Buffer/Clock Driver (2) Min. Typ. = GND (3) = 3. GND 6 GND IN = 3.4V 6 GND 3 GND IN = 3.4V 3 GND IN PI49FCT804T Max. Units 30 µA 2.0 mA 0.25 mA/ MHz (5) 11.2 mA (5) 12 (5) 6.3 (5) 7.6 PS7005C 07/21/05 ...

Page 4

... PI49FCT804T Switching Characteristics over Operating Range ...

Page 5

... PHLy (p) SK Input t t PLH PHL Output – (p) PHL PLH (t) SK Input t t PLH1 Output t SK(t) Output t PLH2 – SK(t) PLH2 PLH1 PHL2 PI49FCT804T SK( 1. PHLy | PHLx 1.5V 0V PHL1 ...

Page 6

... Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 7.40 .2914 7.60 .2992 10.10 0-8˚ 10.50 0.508 2.35 .0926 0.762 2.64 .1043 SEATING PLANE 0.10 .0040 0.30 .0118 .013 .020 0.33 X.XX DENOTES DIMENSIONS 0.51 X.XX IN MILLIMETERS PI49FCT804T Buffer/Clock Driver 0.254 .010 x 45˚ 0.737 .029 0.23 .0091 0.32 .0125 0.41 .016 1.27 .050 .394 .419 10.00 10.65 PS7005C 07/21/05 ...

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