fc940l Fairchild Semiconductor, fc940l Datasheet - Page 4

• Manufacturer Part Number: fc940l
• Description: Voltage Clock Distribution Device With
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
V
V
V
VCMR
V
V
I
I
f
t
t
t
t
t
t
t
t
t
t
C
C
IN
CC
max
PHL
PLH
PHL
PLH
r
f
OSLH
OSHL
SK(PR)
pwo
DC Electrical Characteristics (V
AC Electrical Characteristics (V
(Note 5)
Note 5: AC Specifications are measured into a 50
Note 6: Skew is defined as the absolute value of the difference between the actual propagation delay between any two outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH to LOW (t
Note 7: Part-to-Part Skew is defined as the variation in propagation delay between a specific output of device A and the same output of device B at the same
V
guaranteed by design and statistical process distribution.
Note 8: This specification assumes an input waveform with 50% duty cycle. The worst case duty cycle degradation will typically occur at f
Capacitance
IH
IL
PP
OH
OL
Symbol
Symbol
IN
PD
Symbol
CC
, temperature, output loading and input signal conditions. This specification is valid where all outputs of the device are tied together. This specification is
Clock Frequency
Propagation Delay
PECL_CLK to O
LVC_CLK to O
Propagation Delay
SEL to O
Rise and Fall Time
V
V
Pin-to-Pin Output Skew
(Note 6)
Part-to-Part Skew (Note 7)
Output Pulse Width (Note 8)
Input Capacitance
Power Dissipation Capacitance
High Level Input Voltage
Low Level Input Voltage
Peak-to-Peak Input Voltage
Common Mode Range (Note 4)
High Level Output Voltage
Low Level Output Voltage
Input Current
Quiescent Supply Current
(I
CC
CC
CCI
O
O
I
3.3V (0.8V to 2V)
2.5V (0.7V to 1.6V)
CCO
n
)
Parameter
n
n
Parameter
Parameter
PECLK_CLK
PECLK_CLK
PECL_CLK
LVC_CLK
Parallel terminated line. See Figure 1. Measurements are made with an input rise time of 1 ns/V.
OTHER
OTHER
Min
150
45
I
I
I
I
All Outputs Low
(I
All Outputs High
(I
OH
OH
OL
OL
CCL
CCH
V
CC
Conditions
CC
V
V
CC
)
)
100 A
16 mA
CC
I
O
100 A
16 mA
I
0V or V
I = 3.3V
Open, V
3.3V
Typ
600
200
2.5
2.9
4
3.3V
CC
0.165V
, f 10 MHz, V
I
3.135–3.465 2.375–2.625
3.135–3.465 2.375–2.625
3.135–3.465 2.375–2.625
3.135–3.465 2.375–2.625
3.135–3.465 2.375–2.625
3.135–3.465 2.375–2.625
3.135–3.405 2.375–2.625
3.135–3.465 2.375–2.625
3.135–3.465 2.375–2.625
3.135–3.465 2.375–2.625
0V or V
Conditions
OSHL
3.135
3.135
3.465
3.465
V
Max
900
5.3
3.5
3.8
55
0.165V, V
CC
) or LOW to HIGH t
I
CC
0.165V, T
CC
Min
3.3V
V
2.375
2.375
2.625
2.625
150
45
CC
V
O
CC
CC
OSLH
O
A
O
).
2.5V
V
V
Typ
600
200
2.5
2.9
= 0 C to +70 C)
2.135
CC
CC
T
1.49
Min
300
2.0
1.7
A
2.5V
1.6
0.2
0.125V
T
0 C to 70 C
A
Typical
4
8
25 C
Max
900
3.7
4.0
5.5
55
V
MAX
1.825
CC
1000
Max
2.42
100
100
240
225
0.8
0.2
0.5
0.125V)
.
0.8
Units
Units
MHz
pF
pF
ns
ns
ps
ps
ps
%
Units
mV
mA
mA
V
V
V
V
V
V
V
V
V
A
A