ics542 Integrated Device Technology, ics542 Datasheet - Page 4

• Manufacturer Part Number: ics542
• Description: Clock Divider
• Manufacturer: Integrated Device Technology

DC Electrical Characteristics
AC Electrical Characteristics
Thermal Characteristics
IDT™ / ICS™ CLOCK DIVIDER
ICS542
CLOCK DIVIDER
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temp. 0 to +70°C (commercial), -40 to +85°C (industrial)
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temp. 0 to +70°C (commercial), -40 to +85°C (industrial)
Operating Voltage
Input High Voltage,
Input Low Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Operating Supply Current
Operating Supply Current
Short Circuit Current
Input Capacitance
Nominal Output Impedance
Input Frequency, clock input
Input Frequency, clock input
Output Rise Time
Output Fall Time
Duty Cycle
Skew of Output Clocks
Propagation Delay
Thermal Resistance Junction to
Ambient
Thermal Resistance Junction to Case
Parameter
Parameter
Parameter
Symbol
Symbol
VDD
V
V
V
V
C
V
V
I
I
I
Z
DD
DD
OS
OH
OL
IH
IH
IN
IL
IL
O
t
t
OR
OF
Symbol
ICLK (pin 1)
ICLK (pin 1)
S0, S1, OE
S0, S1, OE
I
I
No Load, 5.0 V,
11 sel
No Load, 3.3 V,
11 sel
S0, S1, OE
at VDD/2
OH
OL
θ
θ
θ
θ
VDD = 5 V
VDD = 3.3 V
0.8 to 2.0 V
2.0 to 0.8 V
at VDD/2
rising edges at VDD/2
ICLK to CLK
JC
JA
JA
JA
= 25 mA
= -25 mA
Conditions
Conditions
Still air
1 m/s air flow
3 m/s air flow
4
Conditions
VDD/2+1
Min.
Min.
3.0
2.4
45
2
0
0
Min.
49 to 51
Typ.
VDD/2
VDD/2
Typ.
1
1
±40
11
20
7
4
Typ.
150
140
120
40
VDD/2-1
Max.
Max.
156
156
500
5.5
0.8
0.4
55
15
ICS542
Max. Units
CLOCK DIVIDER
Units
Units
°C/W
°C/W
°C/W
°C/W
MHz
MHz
mA
mA
mA
pF
ns
ns
ps
ns
Ω
V
V
V
V
V
V
V
%
REV G 122106