MC88913 Datasheet, PDF (3/4 Pages) Motorola, Inc – LOW SKEW CMOS CLOCK DRIVER

MC88913
DC CHARACTERISTICS
Symbol
VIH
VIL
VOH
Parameter
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
VCC
4.5
5.5
4.5
5.5
4.5
5.5
TA = +25°C
TA =
–40 to +85°C
Typ
Guaranteed Max
1.5 2.0
2.0
1.5 2.0
2.0
1.5 0.8
0.8
1.5 0.8
0.8
4.49 4.4
4.4
5.49 5.4
5.4
VOL
Maximum Low Level
Output Voltage
4.5
3.86
3.76
5.5
4.86
4.76
4.5
0.001 0.1
0.1
5.5
0.001 0.1
0.1
4.5
5.5
IIN
Maximum Input
5.5
ICCT
Maximum ICC/Input
5.5
IOLD
Minimum Dynamic Output Current**
5.5
IOHD
5.5
* All outputs loaded; thresholds on inputs associated with output under test.
** Maximum test duration 20ms, one output at a time.
0.36
0.36
±0.1
0.6
0.44
0.44
±0.1
1.5
75
–75
Unit
Conditions
V
VOUT = 0.1V or
VCC – 0.1V
V
VOUT = 0.1V or
VCC – 0.1V
V
IOUT = –50µA
V
*VIN = VIL or VIH
IOH = –24mA
–24mA
V
IOUT = 50µA
V
*VIN = VIL or VIH
IOH = 24mA
24mA
µA
VI = VCC, GND
mA VI = VCC –2.1V
mA VOLD = 1.65V
mA VOHD = 3.85V
AC CHARACTERISTICS (VCC = 5.0V ±10%)
TA = 25°C
CL = 50 pF
TA = –40 to +85°C
CL = 50 pF
Symbol
fMAX
tPLH,
tPHL
tPV
Parameter
Maximum Clock Frequency (50% Duty Cycle)
Propagation Delay
CLK to Qn, Qn
Propagation Delay Variation
CLK to Q0, Q1, Q2 (see Note 1)
Propagation Delay Variation
CLK to All Outputs (see Note 1)
VCC (V) Min
Max
Min
Max
Unit
5.0
110
110
MHz
5.0
4.0
10.5
4.0
11.5
ns
5.0
4.0
5.0
ns
5.0
4.5
5.5
ns
tPS
Propagation Delay Skew (Q0, Q1, Q2)
|tPHL Actual – tPLH Actual|
Propagation Delay Skew (All Outputs)
|tPHL Actual – tPLH Actual|
tOS
Output–to–Output Skew (Q0, Q1, Q2)
|tp Qn – tp Qm| (see Note 2)
Output–to–Output Skew (All Outputs)
|tp Qn – tp Qm| (see Note 2)
trise
Rise/Fall Time for Q0, Q1, Q2
tfall
(0.2 x VCC to 0.8 x VCC)
Rise/Fall Time for All Outputs
(0.2 x VCC to 0.8 x VCC)
5.0
1.0
5.0
1.5
5.0
1.0
5.0
1.5
5.0
3.0
5.0
3.5
1.0
ns
1.5
ns
1.0
ns
1.5
ns
4.0
ns
4.5
ns
1. For a given set of conditions (i.e., capacitive load, temperature and VCC) the variation from device to device is guaranteed to be less than or equal to the maximum.
2. Where tp Qn and tp Qm are the actual propagation delays (any combination of HIGH or LOW) for any two separate outputs from a given high transition of CLK.
TIMING SOLUTIONS
3
BR1333 — REV 5
MOTOROLA