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LMX2364 Datasheet(Fiches technique) 5 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Numéro de pièce LMX2364
Description  2.6 GHz PLLatinum Fractional RF Frequency Synthesizer with 850 MHz Integer IF Frequency Synthesizer
Télécharger  39 Pages
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Fabricant  NSC [National Semiconductor (TI)]
Site Internet  http://www.national.com
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 5 page
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Electrical Characteristics (V
Vcc =VVcp = 3.0V; −40˚C
≤ T
A
≤ +85˚C except as specified) (Continued)
Symbol
Parameter
Conditions
Value
Units
Min
Typ
Max
RF SYNTHESIZER PARAMETERS
I
CPoutRFSRCE
RF Charge Pump Source
Current
RF_CP=0
V
CPoutRF =VVcpRF /2
1mA
RF_CP=1
V
CPoutRF =VVcpRF /2
4mA
RF_CP=2
V
CPoutRF =VVcpRF /2
8mA
RF_CP=3
V
CPoutRF =VVcpRF /2
16
mA
I
CPoutRFSINK
RF Charge Pump Sink
Current
RF_CP=0
V
CPoutRF =VVcpRF /2
−1
mA
RF_CP=1
V
CPoutRF =VVcpRF /2
−4
mA
RF_CP=2
V
CPoutRF =VVcpRF /2
−8
mA
RF_CP=3
V
CPoutRF =VVcpRF /2
−16
mA
I
CPoutRFTRI
RF Charge Pump
TRI-STATE Current
0.5
≤ V
CPoutRF
≤ V
VcpRF −0.5
−10.0
10.0
nA
I
CPoutRF%MIS
RF CP Sink vs. CP Source
Mismatch
V
CPoutRF =VVcpRF /2
T
A = 25˚C
3.5
%
I
CPoutRF%V
RF CP Current vs. CP
Voltage
0.5
≤ V
CPoutRF
≤ V
VcpRF −0.5
T
A = 25˚C
RF_CP=0, 1, or 2
510
%
I
CPoutRF%TEMP
RF CP Current vs.
Temperature
VP
CPoutRF =VVcpRF /2
810
%
IF SYNTHESIZER PARAMETERS
f
FinIF
Operating Frequency
50
850
MHz
N IF
Continuous N Divider
Range
56
262,143
R IF
R Divider Range
3
32,767
f
COMP
Phase Detector Frequency
10
MHz
p
FinIF
IF Input Sensitivity
2.7
≤ V
Vcc
≤ 5.5V
−10
0
dBm
I
CPoutIFSRCE
IF Charge Pump Source
Current
IF_CP = 0
V
CPoutIF =VVcpIF /2
100
µA
IF_CP = 1
V
CPoutIF =VVcpIF /2
800
µA
I
CPoutIFSINK
IF Charge Pump Sink
Current
IF_CP = 0
V
CPoutIF =VVcpIF /2
−100
µA
IF_CP = 1
V
CPoutIF =VVcpIF /2
−800
µA
I
CPoutTRI
IF Charge Pump
TRI-STATE Current
0.5
≤ V
CPout
≤ V
VcpIF −0.5
−2.0
2.0
nA
I
CPoutIF%MIS
IF CP Sink vs. CP Source
Mismatch
V
CPoutIF =VVcpIF /2
T
A = 25˚C
5%
I
CPoutIF%V
IF CP Current vs. CP
Voltage
0.5
≤ V
CPoutIF
≤ V
VcpIF −0.5
T
A = 25˚C
510
%
I
CPoutIF%TEMP
IF CP Current vs.
Temperature
V
CPoutIF =VVcpIF /2
8%
www.national.com
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