MC88915FN70 Datasheet, PDF (3/13 Pages) Motorola, Inc – Low Skew CMOS PLL Clock Driver

MC88915
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND; TA =0° C to + 70° C, VCC = 5.0V ± 5%)
Symbol
Parameter
Test Conditions
VIH
Minimum High–Level Input
Voltage
Vout = 0.1 V or VCC – 0.1 V
VIL
Maximum Low–Level Input
Voltage
Vout = 0.1 V or VCC – 0.1 V
VOH
VOL
Iin
ICCT
IOLD
IOHD
ICC
Minimum High–Level Output
Voltage
Maximum Low–Level Output
Voltage
Maximum Input Leakage Current
Maximum ICC/Input
Minimum Dynamic Output Current ³
Maximum Quiescent Supply
Current (per Package)
Vin = VIH or VIL
IOH = –36 mA ¹
Vin = VIH or VIL
IOL = 36 mA ¹
VI = VCC or GND
VI = VCC – 2.1 V
VOLD = 1.0V Max
VOHD = 3.85 V Max
VI = VCC or GND
1. IOL and IOH are 12mA and –12mA respectively for the LOCK output.
2. The PLL_EN input pin is not guaranteed to meet this specification.
3. Maximum test duration is 2.0ms, one output loaded at a time.
CAPACITANCE AND POWER SPECIFICATIONS
Symbol
CIN
CPD
PD1
Parameter
Input Capacitance
Power Dissipation Capacitance
Power Dissipation @ 33MHz with 50Ω Thevenin Termination
PD2
Power Dissipation @ 33MHz with 50Ω Parallel Termination to GND
VCC
V
4.75
5.25
4.75
5.25
4.75
5.25
4.75
5.25
5.25
5.25
5.25
5.25
5.25
Guaranteed Limit
Unit
2.0
V
2.0
0.8
V
0.8
4.01
V
4.51
0.44
V
0.44
±1.0
µA
1.5 ²
mA
88
mA
–88
mA
1.0
mA
Typical Values Unit
4.5
pF
40
pF
15 mW/Output
mW
120 mW/Device
37.5 mW/Output mW
300 mW/Device
Conditions
VCC = 5.0 V
VCC = 5.0 V
VCC = 5.0 V
T = 25°C
VCC = 5.0 V
T = 25° C
SYNC INPUT TIMING REQUIREMENTS
Symbol
Parameter
Min
Max
Unit
tRISE, tFALL Maximum Rise and Fall times, (SYNC Inputs: From 0.8V – 2.0V)
–
3.0
ns
tCYCLE
Input Clock Period (SYNC Inputs)
FN55 FN70
200¹
ns
36
28.5
Duty Cycle
Input Duty Cycle (SYNC Inputs)
50% ±25%
1. Information in Fig. 5 and in the “General AC Specification Notes”, Note #3 describes this specification and its actual limits depending on the
application.
FREQUENCY SPECIFICATIONS (TA =0° C to + 70° C, VCC = 5.0V ±5%, CL = 50pF)
Guaranteed Minimum
Symbol
fmax ¹
Parameter
Maximum Operating Frequency _{(2X_Q Output)}
Maximum Operating Frequency (Q0–Q4,Q5 Output)
MC88915FN55
55
27.5
MC88915FN70
70
35
1. Maximum Operating Frequency is guaranteed with the part in a phase–locked condition, and all outputs loaded at 50 pF.
Unit
MHz
MHz
TIMING SOLUTIONS
3
BR1333 — Rev 6
MOTOROLA