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參數(shù)資料
| 型號： | LMX2330UTM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | PLLatinum Ultra Low Power Dual Frequency Synthesizer for RF Personal Communications |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 2500 MHz, PDSO20 |
| 封裝： | 0.173 INCH, PLASTIC, TSSOP-20 |
| 文件頁數(shù)： | 8/42頁 |
| 文件大?。?/td> | 3318K |
| 代理商： | LMX2330UTM |
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Electrical Characteristics
(Continued)
V
CC
= V
P
RF = V
P
IF = 3.0V, 40C
≤
T
A
≤
+85C, unless otherwise specified
Symbol
Parameter
Conditions
Value
Typ
Units
Min
Max
IF SYNTHESIZER PARAMETERS
ID
o
IF
SOURCE
Current
IF Charge Pump Output Source
VD
o
IF = V
P
IF/2
ID
o
IF Bit = 0
(Note 6)
VD
o
IF = V
P
IF/2
ID
o
IF Bit = 1
(Note 6)
VD
o
IF = V
P
IF/2
ID
o
IF Bit = 0
(Note 6)
VD
o
IF = V
P
IF/2
ID
o
IF Bit = 1
(Note 6)
0.5V
≤
VD
o
IF
≤
V
P
IF - 0.5V
(Note 6)
VD
o
IF = V
P
IF/2
T
A
= +25C
(Note 7)
-0.95
mA
-3.80
mA
ID
o
IF
SINK
IF Charge Pump Output Sink Current
0.95
mA
3.80
mA
ID
o
IF
TRI-STATE
ID
o
IF
SINK
Vs
ID
o
IF
SOURCE
ID
o
IF
Vs
VD
o
IF
ID
o
IF
Vs
T
A
OSCILLATOR PARAMETERS
F
OSC
Oscillator Operating Frequency
V
OSC
Oscillator Sensitivity
I
OSC
Oscillator Input Current
IF Charge Pump Output TRI-STATE
Current
IF Charge Pump Output Sink Current
Vs Charge Pump Output Source
Current Mismatch
-2.5
2.5
nA
3
10
%
IF Charge Pump Output Current
Magnitude Variation Vs Charge Pump
Output Voltage
IF Charge Pump Output Current
Magnitude Variation Vs Temperature
0.5V
≤
VD
o
IF
≤
V
P
IF - 0.5V
T
A
= +25C
(Note 7)
VD
o
IF = V
P
IF/2
(Note 7)
10
15
%
10
%
2
40
V
CC
100
MHz
V
PP
μA
μA
(Note 8)
V
OSC
= V
CC
= 5.5V
V
OSC
= 0V, V
CC
= 5.5V
0.5
-100
DIGITAL INTERFACE (Data, LE, Clock, F
o
LD)
V
IH
High-Level Input Voltage
V
IL
Low-Level Input Voltage
I
IH
High-Level Input Current
I
IL
Low-Level Input Current
V
OH
High-Level Output Voltage
0.8 V
CC
V
V
μA
μA
V
0.2 V
CC
1.0
1.0
V
IH
= V
CC
= 5.5V
V
IL
= 0V, V
CC
= 5.5V
I
OH
= 500 μA
1.0
1.0
V
CC
0.4
V
OL
MICROWIRE INTERFACE
t
CS
t
CH
t
CWH
t
CWL
t
ES
t
EW
Low-Level Output Voltage
I
OL
= 500 μA
0.4
V
Data to Clock Set Up Time
Data to Clock Hold Time
Clock Pulse Width HIGH
Clock Pulse Width LOW
Clock to Load Enable Set Up Time
Latch Enable Pulse Width
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
50
10
50
50
50
50
ns
ns
ns
ns
ns
ns
L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMX2330UTMX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum Ultra Low Power Dual Frequency Synthesizer for RF Personal Communications |
| LMX2331 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Low Power Dual Frequency Synthesizer for RF Personal Communications |
| LMX2331 WAF | 制造商:Texas Instruments 功能描述: |
| LMX2331A | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications |
| LMX2331ATM | 制造商:Texas Instruments 功能描述: |
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