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參數(shù)資料
| 型號(hào)： | LMV225 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | RF Power Detector for CDMA and WCDMA |
| 中文描述： | RF功率檢測(cè)器的CDMA和WCDMA |
| 文件頁(yè)數(shù)： | 2/21頁(yè) |
| 文件大?。?/td> | 1090K |
| 代理商： | LMV225 |
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Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
V
DD
- GND
ESD Tolerance (Note 2)
Human Body Model
Machine Model
Storage Temperature Range
6.0V Max
2000V
200V
65C to 150C
Junction Temperature (Note 3)
Mounting Temperature
Infrared or convection (20 sec)
150C Max
235C
Operating Ratings
(Note 1)
Supply Voltage
Temperature Range
RF Frequency Range
2.7V to 5.5V
40C to +85C
450 MHz to 2 GHz
2.7 DC and AC Electrical Characteristics
Unless otherwise specified, all limits are guaranteed to V
DD
= 2.7V; T
J
= 25C.
Boldface
limits apply at temperature extremes.
(Note 4)
Symbol
I
DD
Parameter
Condition
Min
Typ
4.8
Max
7
8
6.2
8
6.2
8
4.5
Units
Supply Current
Active Mode: RF
IN
/E
N
=
V
DD
(DC), No RF Input
Power Present
LMV225
mA
LMV226
4.9
LMV228
4.9
Shutdown: RF
IN
/E
N
= GND (DC), No
RF Input Power Present
0.44
μA
V
LOW
E
N
Logic Low Input Level
(Note 6)
E
N
Logic High Input Level
(Note 6)
Turn-on-Time (Note 9)
0.8
V
V
HIGH
1.8
V
t
on
No RF Input Power
Present, Output Loaded
with 10 pF
LMV225
LMV226
LMV228
LMV225
2.1
1.2
1.7
4.5
μs
t
r
Rise Time (Note 7)
Step from no Power to 0
dBm Applied, Output
Loaded with 10 pF
Step from no Power to 15
dBm Applied, Output
Loaded with 10 pF
μs
LMV226
1.8
LMV228
4.8
I
EN
P
IN
Current into RF
IN
/E
N
Pin
Input Power Range (Note 5)
1
μA
dBm
LMV225
30
0
43
13
15
15
28
2
15
15
28
2
dBV
LMV226
dBm
dBV
LMV228
dBm
dBV
L
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| LMV226 | RF Power Detector for CDMA and WCDMA |
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| LMV226TLX | RF Power Detector for CDMA and WCDMA |
| LMV228 | RF Power Detector for CDMA and WCDMA |
| LMV228SD | RF Power Detector for CDMA and WCDMA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMV225SD | 功能描述:射頻檢測(cè)器 RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 頻率范圍:650 MHz to 3 GHz 最大二極管電容: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SC-88 封裝:Reel |
| LMV225SD/NOPB | 功能描述:射頻檢測(cè)器 Sgl Rf Detector W/ LLP RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 頻率范圍:650 MHz to 3 GHz 最大二極管電容: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SC-88 封裝:Reel |
| LMV225SDEVAL | 功能描述:射頻開(kāi)發(fā)工具 LMV225SD EVAL BOARD RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| LMV225SDX | 制造商:Texas Instruments 功能描述:RF Power Detector for CDMA and WCDMA 6-Pin LLP EP T/R |
| LMV225SDX/HALF | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
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