lmk02002 National Semiconductor Corporation, lmk02002 Datasheet - Page 4

• Manufacturer Part Number: lmk02002
• Description: Precision Clock Conditioner With Integrated Pll
• Manufacturer: National Semiconductor Corporation

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f
I
I
I
I
I
I
PN10kHz
PN1Hz
Jitter
t
V
V
V
V
V
I
I
V
V
COMP
SRCE
SINK
CPout
CPout
CPout
CPout
SKEW
IH
IL
OH
OL
OD
IH
IL
OH
OL
Symbol
CPout
ADD
CPout
TRI
%MIS
VTUNE
TEMP
Phase Detector Frequency
Charge Pump Source Current
Charge Pump Sink Current
Charge Pump TRI-STATE
Magnitude of Charge Pump
Sink vs. Source Current Mismatch
Magnitude of Charge Pump
Current vs. Charge Pump Voltage
Variation
Magnitude of Charge Pump Current vs.
Temperature Variation
PLL 1/f Noise at 10 kHz Offset (Note 7)
Normalized to 1 GHz Output Frequency
Normalized Phase Noise Contribution
(Note 8)
Additive RMS Jitter (Note 9)
CLKoutX to CLKoutY (Note 10)
Output High Voltage
Output Low Voltage
Differential Output Voltage
High-Level Input Voltage
Low-Level Input Voltage
High-Level Input Current
Low-Level Input Current
High-Level Output Voltage
Low-Level Output Voltage
Clock Distribution Section (Note 9) - LVPECL Clock Outputs (CLKout0 to CLKout3)
Parameter
®
Current
Digital LVTTL Interfaces (Note 11)
V
V
V
V
V
V
V
V
0.5 V < V
V
T
0.5 V < V
T
PLL_CP_GAIN = 1x
PLL_CP_GAIN = 32x
PLL_CP_GAIN = 1x
PLL_CP_GAIN = 32x
R
Distribution Path =
800 MHz
Bandwidth =
12 kHz to 20 MHz
Equal loading and identical clock
configuration
Termination = 50 Ω to Vcc - 2 V
Termination = 50 Ω to Vcc - 2 V
CLKoutX output frequency = 200 MHz
V
V
I
I
OH
OL
A
A
CPout
CPout
CPout
CPout
CPout
CPout
CPout
CPout
CPout
IH
IL
L
= 25°C
= 25°C
= 100 Ω
= -500 µA
= 0
= Vcc
= +500 µA
PLL
= Vcc/2, PLL_CP_GAIN = 1x
= Vcc/2, PLL_CP_GAIN = 4x
= Vcc/2, PLL_CP_GAIN = 16x
= Vcc/2, PLL_CP_GAIN = 32x
= Vcc/2, PLL_CP_GAIN = 1x
= Vcc/2, PLL_CP_GAIN = 4x
= Vcc/2, PLL_CP_GAIN = 16x
= Vcc/2, PLL_CP_GAIN = 32x
= Vcc / 2
4
CPout
CPout
Conditions
< Vcc - 0.5 V
< Vcc - 0.5 V
CLKoutX_MUX
= Bypass
CLKoutX_MUX
= Divided
CLKoutX_DIV =
4
-40.0
Vcc -
Min
-5.0
660
-30
2.0
0.4
-1600
-3200
Vcc -
Vcc -
1600
3200
-100
-400
-117
-122
-219
-224
0.98
Typ
100
400
810
1.8
±3
20
75
2
3
4
4
Max
965
Vcc
0.8
5.0
5.0
0.4
40
10
30
dBc/Hz
dBc/Hz
Units
MHz
mV
µA
μA
nA
µA
µA
ps
%
%
%
fs
V
V
V
V
V
V