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LMX2430 Datasheet(PDF) 7 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LMX2430
Description  PLLatinum Dual High Frequency Synthesizer for RF Personal Communications
PDF  49 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMX2430 Datasheet(HTML) 7 Page - National Semiconductor (TI)

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Electrical Characteristics (Continued)
Vcc = EN = 2.5V, −40˚C
≤ T
A
≤ +85˚C, unless otherwise specified
Symbol
Parameter
Conditions
Value
Units
Min
Typ
Max
RF SYNTHESIZER PARAMETERS
I
CPoutRF
Source
RF Charge Pump Output Source
Current
V
CPoutRF = Vcc/2
RF_CPG Bit = 0
(Note 6)
-1.0
mA
V
CPoutRF = Vcc/2
RF_CPG Bit = 1
(Note 6)
-4.0
mA
I
CPoutRF
Sink
RF Charge Pump Output Sink Current V
CPoutRF = Vcc/2
RF_CPG Bit = 0
(Note 6)
1.0
mA
V
CPoutRF = Vcc/2
RF_CPG Bit = 1
(Note 6)
4.0
mA
I
CPoutRF
TRI
RF Charge Pump Output TRI-STATE
Current
0.5V
≤ V
CPoutRF
≤ Vcc - 0.5V
(Note 6)
-2.5
2.5
nA
I
CPoutRF
%MIS
RF Charge Pump Output Sink Current
Vs Charge Pump Output Source
Current Mismatch
V
CPoutRF = Vcc/2
(Note 7)
310
%
I
CPoutRF
%V
CPoutRF
RF Charge Pump Output Current
Magnitude Variation Vs Charge Pump
Output Voltage
0.5V
≤ V
CPoutRF
≤ Vcc - 0.5V
(Note 7)
515
%
I
CPoutRF
%T
A
RF Charge Pump Output Current
Magnitude Variation Vs Temperature
V
CPoutRF = Vcc/2
(Note 7)
2%
IF SYNTHESIZER PARAMETERS
f
FinIF
IF Operating
Frequency
LMX2430
IF_P Bit = 0 or 1
100
800
MHz
LMX2433
IF_P Bit = 0 or 1
250
1700
MHz
LMX2434
IF_P Bit = 0 or 1
500
2500
MHz
N
IF
IF N Divider Range
P = 8/9
(Note 4)
24
131079
P = 16/17
(Note 4)
48
262143
R
IF
IF R Divider Range
3
32767
f
COMPIF
IF Phase Detector Frequency
10
MHz
p
FinIF
IF Input Sensitivity
2.25V
≤ Vcc ≤ 2.75V
(Note 5)
-15
0
dBm
I
CPoutIF
Source
IF Charge Pump Output Source
Current
V
CPoutIF = Vcc/2
IF_CPG Bit = 0
(Note 6)
-1.0
mA
V
CPoutIF = Vcc/2
IF_CPG Bit = 1
(Note 6)
-4.0
mA
I
CPoutIF
Sink
IF Charge Pump Output Sink Current
V
CPoutIF = Vcc/2
IF_CPG Bit = 0
(Note 6)
1.0
mA
V
CPoutIF = Vcc/2
IF_CPG Bit = 1
(Note 6)
4.0
mA
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