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参数资料
| 型号： | LMX2335USLB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 1200 MHz, PQCC16 |
| 封装： | PLASTIC, CSP-16 |
| 文件页数： | 16/20页 |
| 文件大小： | 379K |
| 代理商： | LMX2335USLB |
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
0.3V to +6.5V
V
P
0.3V to +6.5V
Voltage on Any Pin
with GND = 0V (V
I)
0.3V to V
CC +0.3V
Storage Temperature Range (T
S)
65C to +150C
Lead Temperature (solder 4 sec.) (T
L)
+260C
Recommended Operating
Conditions
Power Supply Voltage
V
CC
2.7V to 5.5V
V
P
V
CC to +5.5V
Operating Temperature (T
A)
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, see the Electrical Characteristics. The guaranteed specifications apply
only for the test 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.
Electrical Characteristics
V
CC = 3.0V, VP = 3.0V; 40<TA< 85C, except as specified
Symbol
Parameter
Conditions
Value
Units
Min
Typ
Max
I
CC
Power Supply
LMX2335U
3.0
3.9
mA
Current
RF1 and RF2
LMX2335U RF1 only
1.50
2.1
mA
LMX2336U
3.50
4.6
mA
RF1 and RF2
LMX2336U RF1 only
2.3
3.0
mA
f
IN 1
Operating
Frequency
LMX2335U
0.100
1.2
GHz
f
IN 2
0.050
1.2
GHz
f
IN1
LMX2336U
0.200
2.0
GHz
f
IN2
0.050
1.2
GHz
I
CC-PWDN
Powerdown Current
V
CC = 5.5V (Note 5)
1
10
A
f
OSC
Oscillator Frequency
With resonator load on OSC
out
5
20
MHz
f
OSC
No load on OSC
out
5
40
MHz
fφ
Maximum Phase Detector Frequency
10
MHz
Pf
IN
RF Input Sensitivity
V
CC = 3.0V, f > 100 MHz
15
0
dBm
Pf
IN
V
CC = 5.0V, f > 100 MHz
10
0
V
OSC
Oscillator Sensitivity
0.5
V
PP
V
IH
High-Level Input Voltage
(Note 4)
0.8 V
CC
V
IL
Low-Level Input Voltage
(Note 4)
0.2 V
CC
V
I
IH
High-Level Input Current
V
IH =VCC = 5.5V (Note 4)
1.0
A
I
IL
Low-Level Input Current
V
IL = 0V, VCC = 5.5V (Note 4)
1.0
A
I
IH
Oscillator Input Current
V
IH =VCC = 5.5V
100
A
I
IL
Oscillator Input Current
V
IL = 0V, VCC = 5.5V
100
A
I
Do-SOURCE
Charge Pump Output Current
V
Do =VP/2, ICPo = LOW
(Note 3)
1.25
mA
I
Do-SINK
V
Do =VP/2, ICPo = LOW
(Note 3)
1.25
mA
I
Do-SOURCE
V
Do =VP/2, ICPo = HIGH
(Note 3)
5.0
mA
I
Do-SINK
V
Do =VP/2, ICPo = HIGH
(Note 3)
5.0
mA
I
Do-TRI
Charge Pump
0.5V
≤ V
Do ≤ VCC 0.5V
5.0
nA
TRI-STATE Current
T = 25C
V
OH
High-Level Output Voltage
I
OH = 500 A
V
CC
0.4
V
OL
Low-Level Output Voltage
I
OL = 500 A
0.4
V
LMX2335U/LMX2336U
www.national.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMX2335USLBX | 功能描述:IC FREQ SYNTH DUAL 16LAMINATECSP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:PLLatinum™ 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| LMX2335UTM | 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum Ultra Low Power Dual Frequency Synthesizer for RF Personal Communications |
| LMX2335UTM/NOPB | 功能描述:IC FREQ SYNTHESIZER DUAL 16TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:PLLatinum™ 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| LMX2335UTMX | 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum Ultra Low Power Dual Frequency Synthesizer for RF Personal Communications |
| LMX2336 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:PLLatinum⑩ Dual Frequency Synthesizer for RF Personal Communications |
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