MC88921 Datasheet, PDF (3/10 Pages) Motorola, Inc – LOW SKEW CMOS PLL CLOCK DRIVER With Power-Down/ Power-Up Feature

RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Vin
Vout
TA
ESD
Parameter
Supply Voltage
DC Input Voltage
DC Output Voltage
Ambient Operating Temperature
Static Discharge Voltage
MC88921
Limits
Unit
5.0 ±10%
V
0 to VCC
V
0 to VCC
V
0 to 70
°C
> 1500
V
DC CHARACTERISTICS (TA = –40°C to 85°C; VCC = 5.0V ± 5%)
Symbol
VIH
Parameter
Minimum High Level Input Voltage
VCC
4.75
5.25
Guaranteed Limits
2.0
2.0
VIL
Minimum Low Level Input Voltage
4.75
0.8
5.25
0.8
VOH
Minimum High Level Output Voltage
4.75
4.01
5.25
4.51
VOL
Minimum Low Level Output Voltage
4.75
0.44
5.25
0.44
IIN
Maximum Input Leakage Current
5.25
ICCT
Maximum ICC/Input
5.25
IOLD
Minimum Dynamic³ Output Current
5.25
IOHD
5.25
±1.0
2.0 ²
88
–88
ICC
Maximum Quiescent Supply Current
5.25
750
1. IOL is +12mA for the LOCK output.
2.
The PLL_EN input pin is not guaranteed to meet this specification.
3. Maximum test duration 2.0ms, one output loaded at a time.
Unit
Condition
V
VOUT = 0.1V or
VCC – 0.1V
V
VOUT = 0.1V or
VCC – 0.1V
V
VIN = VIH or VIL
IOH
–36mA
–36mA
V
VIN = VIH or VIL
IOH
+36mA¹
+36mA
µA
VI = VCC, GND
mA
VI = VCC – 2.1V
mA
VOLD = 1.0V Max
mA
VOHD = 3.85 Min
µA
VI = VCC, GND
SYNC INPUT TIMING REQUIREMENTS
Symbol
tRISE/FALL
SYNC Input
tCYCLE,
SYNC Input
Duty Cycle
Parameter
Rise/Fall Time, SYNC Input
From 0.8V to 2.0V
Input Clock Period
SYNC Input
Duty Cycle, SYNC Input
Minimum
Maximum
Unit
—
5.0
ns
1
200
ns
f2X_Qń4
50% ± 25%
TIMING SOLUTIONS
3
BR1333 — REV 5
MOTOROLA