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LMX2330UTM Datasheet(PDF) 8 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # LMX2330UTM
Description  PLLatinum Ultra Low Power Dual Frequency Synthesizer for RF Personal Communications
PDF  42 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMX2330UTM Datasheet(HTML) 8 Page - National Semiconductor (TI)

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Electrical Characteristics (Continued)
V
CC =VP RF=VP IF = 3.0V, −40˚C
≤ T
A
≤ +85˚C, unless otherwise specified
Symbol
Parameter
Conditions
Value
Units
Min
Typ
Max
IF SYNTHESIZER PARAMETERS
ID
o IF
SOURCE
IF Charge Pump Output Source
Current
VD
o IF=VP IF/2
ID
o IF Bit = 0
(Note 6)
-0.95
mA
VD
o IF=VP IF/2
ID
o IF Bit = 1
(Note 6)
-3.80
mA
ID
o IF
SINK
IF Charge Pump Output Sink Current
VD
o IF=VP IF/2
ID
o IF Bit = 0
(Note 6)
0.95
mA
VD
o IF=VP IF/2
ID
o IF Bit = 1
(Note 6)
3.80
mA
ID
o IF
TRI-STATE
IF Charge Pump Output TRI-STATE
Current
0.5V
≤ VD
o IF
≤ V
P IF - 0.5V
(Note 6)
-2.5
2.5
nA
ID
o IF
SINK
Vs
ID
o IF
SOURCE
IF Charge Pump Output Sink Current
Vs Charge Pump Output Source
Current Mismatch
VD
o IF=VP IF/2
T
A = +25˚C
(Note 7)
310
%
ID
o IF
Vs
VD
o IF
IF Charge Pump Output Current
Magnitude Variation Vs Charge Pump
Output Voltage
0.5V
≤ VD
o IF
≤ V
P IF - 0.5V
T
A = +25˚C
(Note 7)
10
15
%
ID
o IF
Vs
T
A
IF Charge Pump Output Current
Magnitude Variation Vs Temperature
VD
o IF=VP IF/2
(Note 7)
10
%
OSCILLATOR PARAMETERS
F
OSC
Oscillator Operating Frequency
2
40
MHz
V
OSC
Oscillator Sensitivity
(Note 8)
0.5
V
CC
V
PP
I
OSC
Oscillator Input Current
V
OSC =VCC = 5.5V
100
µA
V
OSC = 0V, VCC = 5.5V
-100
µA
DIGITAL INTERFACE (Data, LE, Clock, F
oLD)
V
IH
High-Level Input Voltage
0.8 V
CC
V
V
IL
Low-Level Input Voltage
0.2 V
CC
V
I
IH
High-Level Input Current
V
IH =VCC = 5.5V
−1.0
1.0
µA
I
IL
Low-Level Input Current
V
IL = 0V, VCC = 5.5V
−1.0
1.0
µA
V
OH
High-Level Output Voltage
I
OH = −500 µA
V
CC −
0.4
V
V
OL
Low-Level Output Voltage
I
OL = 500 µA
0.4
V
MICROWIRE INTERFACE
t
CS
Data to Clock Set Up Time
(Note 9)
50
ns
t
CH
Data to Clock Hold Time
(Note 9)
10
ns
t
CWH
Clock Pulse Width HIGH
(Note 9)
50
ns
t
CWL
Clock Pulse Width LOW
(Note 9)
50
ns
t
ES
Clock to Load Enable Set Up Time
(Note 9)
50
ns
t
EW
Latch Enable Pulse Width
(Note 9)
50
ns
www.national.com
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