參數(shù)資料
型號(hào): LMX2337
廠商: National Semiconductor Corporation
英文描述: PLLatinum Dual Frequency Synthesizer for RF Personal Communications(PLLatinum技術(shù)用于射頻個(gè)人通訊的雙通道頻率合成器)
中文描述: PLLatinum雙頻率合成射頻個(gè)人通信(PLLatinum技術(shù)用于射頻個(gè)人通訊的雙通道頻率合成器)
文件頁(yè)數(shù): 4/17頁(yè)
文件大?。?/td> 392K
代理商: LMX2337
Absolute Maximum Ratings
(Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Power Supply Voltage
V
CC
V
P
Voltage on Any Pin
with GND = 0V (V
I
)
Storage Temperature Range (T
S
)
0.3V to +6.5V
0.3V to +6.5V
0.3V to V
CC
+0.3V
65C to +150C
Lead Temperature (solder 4 sec.) (T
L
)
+260C
Recommended Operating
Conditions
Power Supply Voltage
V
CC
V
P
Operating Temperature (T
A
)
2.7V to 5.5V
V
CC
to +5.5V
40C to +85C
Electrical Characteristics
V
CC
= 5.0V, V
p
= 5.0V; T
A
= 25C, except as specified
Symbol
Parameter
Conditions
Value
Typ
Units
Min
Max
I
CC
Power Supply
Current
LMX2335/37
RF1 and RF2
LMX2335/37 RF1
only
LMX2336
RF1 and RF2
LMX2336 RF1 only
LMX2335
V
CC
= 2.7V to 5.5V
10
15
mA
I
CC
6
8
mA
I
CC
13
18
mA
7
11
1.1
1.1
2.0
1.1
550
550
25
100
20
40
10
+4
+4
mA
GHz
GHz
GHz
GHz
MHz
MHz
f
IN
1
f
IN
2
f
IN
1
f
IN
2
f
IN
1
f
IN
2
I
CC-PWDN
Operating
Frequency
0.100
0.050
0.200
0.050
100
50
LMX2336
LMX2337
Powerdown Current
LMX2335/2336
LMX2337
V
CC
= 5.5V
1
μA
f
OSC
f
OSC
f
φ
Pf
IN
1
and Pf
in
2
Oscillator Frequency
With resonator load on OSC
out
No load on OSC
OUT
5
5
MHz
MHz
MHz
Phase Detector Frequency
RF Input Sensitivity
V
CC
= 3.0V, f
>
100 MHz
V
CC
= 5.0V, f
>
100 MHz
V
CC
= 2.7 to 5.5V,
f
>
100 MHz
OSC
IN
(Note 4)
15
10
dBm
10
0
V
OSC
V
IH
Oscillator Sensitivity
High-Level Input Voltage
0.5
0.8
V
CC
V
PP
V
V
IL
Low-Level Input Voltage
(Note 4)
0.2
V
CC
1.0
1.0
100
V
I
IH
I
IL
I
IH
I
IL
I
D
o
-SOURCE
High-Level Input Current
Low-Level Input Current
Oscillator Input Current
Oscillator Input Current
Charge Pump Output Current
V
IH
= V
CC
= 5.5V (Note 4)
V
IL
= 0V, V
CC
= 5.5V (Note 4)
V
IH
= V
CC
= 5.5V
V
IL
= 0V, V
CC
= 5.5V
V
D
= V
p
/2, I
CP
o
= LOW
(Note 3)
V
D
= V
p
/2, I
CP
o
= LOW
(Note 3)
V
D
= V
p
/2, I
CP
o
= HIGH
(Note 3)
V
D
= V
p
/2, I
CP
o
= HIGH
(Note 3)
1.0
1.0
μA
μA
μA
μA
100
1.25
mA
I
D
o
-SINK
1.25
mA
I
D
o
-SOURCE
5.0
mA
I
D
o
-SINK
5.0
mA
L
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LMX2337TM 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications
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LMX233XA 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications