pck2002 NXP Semiconductors, pck2002 Datasheet - Page 4

• Manufacturer Part Number: pck2002
• Description: 0-300 Mhz I2c 1 18 Clock Buffer
• Manufacturer: NXP Semiconductors

1. Skew is measured on the rising edge at 1.5 V.
2. T
3. Duty cycle should be tested with a 50/50% input.
4. Over MIN (20 pF) to MAX (30 pF) discrete load, process, voltage, and temperature.
5. Input edge rate for these tests must be faster than 1 V/ns.
6. All typical values are at V
Philips Semiconductors
DC CHARACTERISTICS
AC CHARACTERISTICS
NOTES:
2001 Jul 19
DUTY CYCLE
SYMBOL
0–300 MHz I
T
T
SYMBOL
V
V
V
V
T
T
PZL
PLZ
T
T
V
I
I
I
V
I
I
SDRISE
O
OH
CC
O
OL
I
I
O
OH
O
OL
OZ
CC
SDRISE
SDFALL
SDSKW
DDSKW
IH
T
T
IL
I
I
PLH
PHL
, T
, T
PZH
PHZ
and T
3-State output OFF-State current
current given per control pin
Additional quiescent supply
SDFALL
3 3V output HIGH voltage
3.3V output HIGH voltage
3 3V output LOW voltage
3.3V output LOW voltage
Quiescent supply current
HIGH level input voltage
LOW level input voltage
SDRAM buffer LH propagation delay
SDRAM buffer HL propagation delay
Input leakage current
Output HIGH current
Output HIGH current
Output LOW current
Output LOW current
PARAMETER
SDRAM buffer disable time
SDRAM buffer enable time
2
are measured as a transition through the threshold region V
SDRAM Bus CLK skew
Device to device skew
C 1:18 clock buffer
CC
Output Duty Cycle
SDRAM rise time
SDRAM fall time
PARAMETER
= 3.3 V and T
amb
= 25 C.
3.135 to 3.465
3.135 to 3.465
3.135 to 3.465
3.135 to 3.465
3.135 to 3.465
3.135 to 3.465
3.135 to 3.465
V
DD
3.135
3.135
3.135
3.465
3.465
3.465
3.465
(V)
Measured at 1.5 V
TEST CONDITIONS
TEST CONDITIONS
TEST CONDITIONS
V
V
OUT
4
V
V
I
I
V
V
V
OUT
I
OH
I
= V
I
OH
OUT
OUT
OUT
I
OL
= V
OL
= V
= –36 mA
= 24 mA
DD
= –1 mA
= 1 mA
= 3.135 V
DD
DD
= 2.0 V
= 1.0 V
= 0.4 V
or GND
– 0.6V
or GND
NOTES
3, 4, 5
OTHER
2, 4
2, 4
4, 5
4, 5
4, 5
4, 5
1, 4
OL
= 0.4 V and V
MIN
1.5
1.5
1.2
1.2
1.0
1.0
I
I
I
45
—
—
O
O
O
= 0
= 0
= 0
T
OH
amb
= 2.4 V (1mA) JEDEC specification.
= 0 to +70 C
LIMITS
TYP
V
V
150
2.0
2.9
2.7
2.9
2.6
2.7
52
—
SS
CC
T
MIN
–54
–21
2.0
2.4
amb
—
—
49
24
—
—
—
—
6
– 0.3
– 0.1
= 0 to +70 C
LIMITS
MAX
250
500
V
4.0
4.0
3.5
3.5
5.0
5.0
55
PCK2002
DD
MAX
–126
–46
100
500
118
0.8
0.1
0.4
53
10
—
—
+ 0.3
5
Product data
UNIT
V/ns
V/ns
ns
ns
ns
ns
ps
ps
%
UNIT
mA
mA
mA
mA
V
V
V
V
V
V
A
A
A
A