lmk04000b National Semiconductor Corporation, lmk04000b Datasheet - Page 15

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

Symbol
Internal VCO Closed Loop Phase Noise and Jitter Specifications using an Instrumentation Quality VCXO
L(f)
J
Fout
Fout
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
Integrated RMS Jitter
LMK040x0 (Note 19)
PLL2 = Closed Loop
LMK040x1 (Note 20)
PLL2 = Closed Loop
LMK040x2 (Note 21)
PLL2 = Closed Loop
LMK040x3 (Note 22)
PLL2 = Closed Loop
LMK040x0 (Note 19)
LMK040x1 (Note 20)
LMK040x2 (Note 21)
LMK040x3 (Note 22)
SSB Phase Noise
SSB Phase Noise
SSB Phase Noise
SSB Phase Noise
Measured at Fout
Measured at Fout
Measured at Fout
Measured at Fout
f
f
f
f
f
f
f
f
VCO
VCO
VCO
VCO
VCO
VCO
VCO
VCO
Parameter
= 1200 MHz
= 1500 MHz
= 1600 MHz
= 2000 MHz
= 1200 MHz
= 1500 MHz
= 1600 MHz
= 2000 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
15
Offset = 100 kHz
Offset = 100 kHz
Offset = 100 kHz
Offset = 100 kHz
Offset = 10 MHz
Offset = 20 MHz
Offset = 40 MHz
Offset = 10 MHz
Offset = 20 MHz
Offset = 40 MHz
Offset = 10 MHz
Offset = 20 MHz
Offset = 40 MHz
Offset = 10 MHz
Offset = 20 MHz
Offset = 40 MHz
Offset = 10 kHz
Offset = 10 kHz
Offset = 10 kHz
Offset = 1 MHz
Offset = 1 MHz
Offset = 1 MHz
Offset = 1 MHz
Offset = 10kHz
Offset = 1 kHz
Offset = 1 kHz
Offset = 1 kHz
Offset = 1 kHz
Conditions
Min
-111
-119
-121
-133
-157
-162
-165
-110
-117
-120
-132
-156
-160
-163
-111
-118
-120
-132
-156
-162
-165
-107
-114
-117
-126
-152
-156
-160
Typ
105
110
100
105
100
105
110
95
Max
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dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Units
fs