lmk04000bisqx National Semiconductor Corporation, lmk04000bisqx Datasheet - Page 15

• Manufacturer Part Number: lmk04000bisqx
• Description: Lmk04000 Family Of Precision Clock Conditioners Low-noise Clock Jitter Cleaner With Cascaded Plls
• Manufacturer: National Semiconductor Corporation

Symbol
J
LVCMOS
J
LVPECL/2VPECL/LVDS
J
LVCMOS
Symbol
V
V
I
I
V
V
I
I
V
V
f
T
V
ΔV
V
ΔV
I
I
I
IH
IL
IH
IL
CLKout
SA
SB
SAB
CLKout
CLKout
CLKout
SKEW
IH
IL
IH
IL
OH
OL
OD
OS
OD
OS
CLKout's Internal VCO Closed Loop Jitter Specifications using the Integrated Low Noise Crystal Oscillator Circuit
complementary output states
Change in Magnitude of V
Output short circuit current -
Output short circuit current -
High-Level Output Voltage
Differential Output Voltage
Low-Level Output Voltage
for complementary output
High-Level Input Voltage
High-Level Input Current
High-Level Input Voltage
High-Level Input Current
Low-Level Input Voltage
Low-Level Input Current
Low-Level Input Voltage
Low-Level Input Current
Output Offset Voltage
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
CLKoutX to CLKoutY
Maximum Frequency
LMK040x1 (Note 26)
LMK040x3 (Note 27)
LMK040x1 (Note 29)
f
LMK040x3 (Note 30)
f
LMK040x1 (Note 29)
f
LMK040x3 (Note 30)
f
CLKout
CLKout
CLKout
CLKout
Change in V
f
f
CLKout
CLKout
single ended
Parameter
Parameter
differential
(Note 32)
(Note 31)
= 245.76 MHz
= 245.76 MHz
= 245.76 MHz
= 245.76 MHz
Digital Inputs (CLKuWire, DATAuWire, LEuWire)
states
= 250 MHz
= 250 MHz
LVPECL Clock Outputs (CLKoutX) (Note 33)
OS
Digital Outputs (CLKinX_LOS, LD)
LVDS Clock Outputs (CLKoutX)
for
Digital Inputs (GOE, SYNC*)
OD
Single-ended output shorted to
F
Complimentary outputs tied
termination, AC coupled to
CLK
BW = 12 kHz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 100 Hz to 20 MHz
BW = 12 kHz to 20 MHz
BW = 100 Hz to 20 MHz
LVDS-LVDS, T = 25 °C,
R = 100 Ω differential
15
= 800 MHz, R
F
GND, T = 25 °C
receiver input,
CLK
I
OH
I
Conditions
Conditions
OL
R
V
V
T = 25 °C
together
L
V
V
IH
IH
= 800 MHz,
= -500 µA
= 500 µA
= 100 Ω
IL
IL
= V
= V
= 0
= 0
CC
CC
L
= 100 Ω
V
CC
1.125
-40.0
1080
Min
Min
-5.0
-5.0
250
-50
-24
-12
1.6
1.6
-5
- 0.4
1.25
Typ
Typ
125
185
145
195
200
230
245
260
195
220
240
260
350
1.375
Max
Max
V
V
450
0.4
5.0
0.4
5.0
5.0
0.4
25
30
50
35
24
12
CC
CC
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Units
Units
MHz
|mV|
mV
mV
mA
mA
µA
µA
µA
µA
ps
fs
fs
fs
V
V
V
V
V
V
V