pck9447 NXP Semiconductors, pck9447 Datasheet - Page 5

• Manufacturer Part Number: pck9447
• Description: 3.3 V/2.5 V 1 9 Lvcmos Clock Fan-out Buffer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 6:
T
[1]
[2]
[3]
Table 7:
T
[1]
[2]
[3]
9397 750 12522
Product data sheet
Symbol
V
V
V
V
Z
I
I
Symbol
V
V
V
V
Z
I
I
I
q(max)
I
q(max)
amb
amb
o
o
IH
IL
OH
OL
IH
IL
OH
OL
The PCK9447is capable of driving 50
transmission line to a termination voltage of V
(V
Inputs have pull-down or pull-up resistors affecting the input current.
I
The PCK9447 is capable of driving 50
transmission line to a termination voltage of V
(V
Inputs have pull-down or pull-up resistors affecting the input current.
I
q(max)
q(max)
= 40 C to +85 C; V
= 40 C to +85 C; V
CC
CC
= 3.3 V).
= 2.5 V).
is the DC current consumption of the device with all outputs open and the input in its default state or open.
is the DC current consumption of the device with all outputs open and the input in its default state or open.
Static characteristics (3.3 V)
Static characteristics (2.5 V)
Parameter
HIGH-state input voltage
LOW-state input voltage
HIGH-state output voltage
LOW-state output voltage
output impedance
input current
maximum quiescent current
Parameter
HIGH-state input voltage
LOW-state input voltage
HIGH-state output voltage
LOW-state output voltage
output impedance
input current
maximum quiescent current
8.2 Static characteristics
CC
CC
= 3.3 V
= 2.5 V
5 %
5 %
transmission lines on the incident edge. Each output drives one 50
transmission lines on the incident edge. Each output drives one 50
TT
TT
. Alternatively, the device drives one 50
. Alternatively, the device drives up to two 50
Rev. 01 — 13 October 2005
Conditions
LVCMOS
LVCMOS
I
I
I
V
all V
Conditions
LVCMOS
LVCMOS
I
I
V
all V
OH
OL
OL
OH
OL
I
I
= V
= V
= 24 mA
= 12 mA
= 15 mA
= 24 mA
= 15 mA
CC
CC
CC
CC
pins
pins
or GND
or GND
3.3 V/2.5 V 1 : 9 LVCMOS clock fan-out buffer
[1]
[2]
[3]
[1]
[2]
[3]
Min
2.0
–0.3
2.4
-
-
-
-
-
Min
1.7
1.8
-
-
-
-
0.3
series terminated transmission line per output
series terminated transmission lines
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Typ
-
-
-
-
-
17
-
-
Typ
-
-
-
-
19
-
-
parallel terminated
PCK9447
parallel terminated
Max
V
+0.8
-
0.55
0.30
-
2.0
Max
V
+0.7
-
0.6
-
2.0
300
300
CC
CC
+ 0.3 V
+ 0.3 V
Unit
V
V
V
V
mA
Unit
V
V
V
mA
A
A
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