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參數(shù)資料
| 型號： | LMX2332UTMX |
| 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, 1200 MHz, PDSO20 |
| 封裝： | 0.173 INCH, PLASTIC, TSSOP-20 |
| 文件頁數(shù)： | 6/42頁 |
| 文件大?。?/td> | 3318K |
| 代理商： | LMX2332UTMX |
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Absolute Maximum Ratings
(Notes 1,
2, 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Power Supply Voltage
V
CC
to GND
V
P
RF to GND
V
P
IF to GND
Voltage on any pin to GND (V
I
)
V
I
must be
<
+6.5V
Storage Temperature Range (T
S
)
Lead Temperature (solder 4 s) (T
L
)
TSSOP
θ
JA
Thermal Impedance
CSP
θ
JA
Thermal Impedance
0.3V to +6.5V
0.3V to +6.5V
0.3V to +6.5V
0.3V to V
CC
+0.3V
65C to +150C
+260C
114.5C/W
112C/W
Recommended Operating
Conditions
(Note 1)
Power Supply Voltage
V
CC
to GND
V
P
RF to GND
V
P
IF to GND
Operating Temperature (T
A
)
+2.7V to +5.5V
V
CC
to +5.5V
V
CC
to +5.5V
40C to +85C
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to
the device may occur. Recommended Operating Conditions indicate condi-
tions for which the device is intended to be functional, but do not guarantee
specific performance limits. For guaranteed specifications and test condi-
tions, refer to the Electrical Characteristics section. The guaranteed specifi-
cations apply only for the conditions listed.
Note 2:
This device is a high performance RF integrated circuit with an ESD
rating
<
2 kV and is ESD sensitive. Handling and assembly of this device
should only be done at ESD protected work stations.
Note 3:
GND = 0V
Electrical Characteristics
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
I
CC
PARAMETERS
I
CC
RF + IF
Power Supply
Current, RF + IF
Synthesizers
LMX2330U
Clock, Data and LE = GND
OSC
in
= GND
PWDN RF Bit = 0
PWDN IF Bit = 0
3.3
4.3
mA
LMX2331U
2.9
3.8
mA
LMX2332U
LMX2330U
2.5
2.3
3.3
3.0
mA
mA
I
CC
RF
Power Supply
Current, RF
Synthesizer Only
Clock, Data and LE = GND
OSC
in
= GND
PWDN RF Bit = 0
PWDN IF Bit = 1
LMX2331U
1.9
2.5
mA
LMX2332U
LMX233xU
1.5
1.0
2.0
1.3
mA
mA
I
CC
IF
Power Supply
Current, IF
Synthesizer Only
Clock, Data and LE = GND
OSC
in
= GND
PWDN RF Bit = 1
PWDN IF Bit = 0
Clock, Data and LE = GND
OSC
in
= GND
PWDN RF Bit = 1
PWDN IF Bit = 1
I
CC-PWDN
Powerdown Current
LMX233xU
1.0
10.0
μA
RF SYNTHESIZER PARAMETERS
f
IN
RF
RF Operating
Frequency
LMX2330U
LMX2331U
LMX2332U
500
200
100
96
2500
2000
1200
65631
MHz
MHz
MHz
N
RF
RF N Divider Range
Prescaler = 32/33
(Note 4)
Prescaler = 64/65
(Note 4)
Prescaler = 128/129
(Note 4)
192
131135
384
262143
R
RF
F
φ
RF
RF R Divider Range
RF Phase Detector Frequency
3
32767
10
MHz
L
www.national.com
6
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LMX2334ATMX | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LMX2335 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications |
| LMX2335 WAF | 制造商:Texas Instruments 功能描述: |
| LMX2335L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:無線通訊 |
| LMX2335LM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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