lmk04000b National Semiconductor Corporation, lmk04000b Datasheet - Page 18

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

www.national.com
LVPECL/2VPECL/LVDS
CLKout's Internal VCO Closed Loop Jitter Specifications using the Integrated Low Noise Crystal Oscillator Circuit
LVCMOS
Symbol
Symbol
J
J
CLKout
CLKout
V
V
V
V
V
V
I
I
I
I
IH
IH
IL
IL
OH
OL
IH
IH
IL
IL
High-Level Output Voltage
Low-Level Output Voltage
High-Level Input Voltage
High-Level Input Voltage
High-Level Input Current
High-Level Input Current
Low-Level Input Voltage
Low-Level Input Current
Low-Level Input Voltage
Low-Level Input Current
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
LMK040x0 (Note 32)
f
LMK040x1 (Note 33)
f
LMK040x2 (Note 34)
f
LMK040x3 (Note 35)
f
LMK040x0 (Note 32)
f
LMK040x1 (Note 33)
f
LMK040x2 (Note 34)
f
LMK040x3 (Note 35)
f
CLKout
CLKout
CLKout
CLKout
CLKout
CLKout
CLKout
CLKout
Parameter
Parameter
Digital Inputs (CLKuWire, DATAuWire, LEuWire)
= 245.76 MHz
= 245.76 MHz
= 245.76 MHz
= 245.76 MHz
= 245.76 MHz
= 245.76 MHz
= 245.76 MHz
= 245.76 MHz
Digital Outputs (CLKinX_LOS, LD)
Digital Inputs (GOE, SYNC*)
BW = 100 Hz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 12 kHz to 20 MHz
18
I
I
OH
Conditions
Conditions
OL
V
V
IH
V
IH
V
= -500 µA
= 500 µA
IL
IL
= V
= V
= 0
= 0
CC
CC
V
CC
-40.0
Min
Min
-5.0
-5.0
1.6
1.6
-5
- 0.4
Typ
Typ
190
230
200
230
195
230
245
260
195
230
195
220
195
230
240
260
Max
Max
V
V
0.4
5.0
0.4
5.0
5.0
0.4
25
CC
CC
Units
Units
µA
µA
µA
µA
fs
fs
V
V
V
V
V
V