LMK03000 National Semiconductor Corporation, LMK03000 Datasheet - Page 5

• Manufacturer Part Number: LMK03000
• Manufacturer: National Semiconductor Corporation

I
I
I
I
I
PN10kHz
PN1Hz
f
|ΔT
p
K
J
L(f)
SINK
CPout
CPout
CPout
CPout
Fout
Fout
RMS
Vtune
Symbol
Fout
CL
CPout
Fout
TRI
%MIS
VTUNE
TEMP
|
Charge Pump Sink Current
Charge Pump TRI-STATE Current
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 5)
Normalized to 1 GHz Output Frequency
Normalized Phase Noise Contribution
(Note 6)
VCO Tuning Range
Allowable Temperature Drift for
Continuous Lock
Output Power to a 50 Ω load driven by Fout
Fine Tuning Sensitivity
(The lower sensitivity indicates the typical
sensitivity at the lower end of the tuning
range, the higher sensitivity at the higher
end of the tuning range)
Fout RMS Period Jitter
Fout Single Side Band Phase Noise
Parameter
PLL (Continued)
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
LMK03000/LMK03000C
LMK03001/LMK03001C
After programming R15 for lock, no
changes to output configuration are
permitted to guarantee continuous
lock. (Note 7)
LMK03000/LMK03000C; T
LMK03001/LMK03001C; T
LMK03000/LMK03000C
LMK03001/LMK03001C
LMK03000/LMK03001
12 kHz to 20 MHz bandwidth
LMK03000C/LMK03001C
12 kHz to 20 MHz bandwidth
LMK03000C
f
(Note 8)
LMK03000C
f
(Note 8)
LMK03001C
f
(Note 8)
LMK03001C
f
(Note 8)
Fout
Fout
Fout
Fout
A
A
CPout
CPout
CPout
CPout
CPout
= 25°C
= 25°C
= 1296 MHz
= 1185 MHz
= 1570 MHz
= 1470 MHz
VCO
= 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
5
CPout
CPout
Conditions
< Vcc - 0.5 V
< Vcc - 0.5 V
10 kHz Offset
100 kHz Offset
1 MHz Offset
10 MHz Offset
10 kHz Offset
100 kHz Offset
1 MHz Offset
10 MHz Offset
10 kHz Offset
100 kHz Offset
1 MHz Offset
10 MHz Offset
10 kHz Offset
100 kHz Offset
1 MHz Offset
10 MHz Offset
A
A
= 25 °C
= 25 °C
1185
1470
Min
9 to 11
-116.8
-137.8
-156.9
-118.5
-139.4
-158.4
-115.2
-136.5
-156.0
-116.0
-137.9
-156.2
-1600
-3200
7 to 9
-91.4
-93.5
-89.6
-91.6
-100
-400
-117
-122
-219
-224
Typ
800
400
3.3
2.7
2
3
4
4
1296
1570
Max
125
10
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dBc/Hz
dBc/Hz
dBc/Hz
MHz/V
Units
MHz
dBm
μA
nA
°C
%
%
%
fs
fs