lmk04000b National Semiconductor Corporation, lmk04000b Datasheet - Page 10

• Manufacturer Part Number: lmk04000b
• Description: Low-noise Clock Jitter Cleaner With Cascaded Plls
• Manufacturer: National Semiconductor Corporation

www.national.com
V
V
V
CLKin-
CLKin-
V
V
10.0 Electrical Characteristics
(3.15 V
at the Recommended Operating Conditions at the time of product characterization and are not guaranteed.)
CLKin
V
CLKin-offset
CLKin
CLKin-offset
V
V
(Bipolar input buffer
buffer mode)
buffer mode)
(MOS input buffer
IH
IL
SLEW
Symbol
I
≤
(MOS input buffer
(MOS input buffer
CC_CLKS
mode)
mode)
mode)
mode)
I
f
CC_PD
CLKin
V
(Bipolar input
CC
(MOS input
CLKin
≤
3.45 V, -40 °C
Supply Current with all clocks
Power Down Supply Current
enabled, all delay bypassed,
Input Voltage Swing, single-
DC offset voltage between
DC offset voltage between
Maximum input voltage
Fout disabled. (Note 8)
Clock Input Frequency
Input Voltage Swing,
Input Voltage Swing,
Input Voltage Swing,
≤
Slew Rate on CLKin
single-ended input
|CLKinX-CLKinX*|
|CLKinX-CLKinX*|
CLKinX/CLKinX*
CLKinX/CLKinX*
T
differential input
differential input
A
ended input
CLKin0/0* and CLKin1/1* Input Clock Specifications
Parameter
≤
(Note 10)
(Note 11)
85 °C. Typical values represent most likely parametric norms at V
Current Consumption
CLKinX* AC coupled to Ground
CLKinX* AC coupled to Ground
CLKinX* AC coupled to Ground
CLKinX* AC coupled to Ground
CLKinX and CLKinX* are both
CLKinX and CLKinX* are both
LMK04000, LMK04001,
LMK04031, LMK04033
AC coupled to CLKinX;
AC coupled to CLKinX;
DC coupled to CLKinX;
DC coupled to CLKinX;
Auto-Switching mode
10
Each pin AC coupled
Each pin AC coupled
Manual Select mode
LMK04011 (Note 9)
driven, AC coupled.
driven, AC coupled.
(CLKinX_TYPE=0)
(CLKinX_TYPE=0)
(CLKinX_TYPE=0)
(CLKinX_TYPE=1)
(CLKinX_TYPE=1)
(CLKinX_TYPE=1)
(CLKinX_TYPE=1)
(CLKinX_TYPE=1)
20% to 80%
Conditions
LMK04002
(Note 9)
(Note 9)
0.001
0.15
0.25
0.25
Min
0.5
0.5
2.0
0.0
1
Typ
380
378
335
294
0.5
44
CC
= 3.3 V, T
Max
435
435
385
400
400
V
2.0
3.1
2.0
3.1
0.4
1
CC
A
= 25 °C,
Units
MHz
V/ns
Vpp
Vpp
Vpp
Vpp
mA
mA
mV
mV
V
V