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參數資料
| 型號： | LMV228TL |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | RF Power Detector for CDMA and WCDMA |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PBGA4 |
| 封裝： | 1 X 1 MM, 0.60 MM HEIGHT, LEAD FREE, MO-211BA, MICRO SMD-4 |
| 文件頁數： | 4/21頁 |
| 文件大小： | 1090K |
| 代理商： | LMV228TL |
2.7 DC and AC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits are guaranteed to V
DD
= 2.7V; T
J
= 25C.
Boldface
limits apply at temperature extremes.
(Note 4)
Symbol
Parameter
Condition
Min
Typ
+0.64
1.07
+0.05
0.02
+0.22
0.36
+0.09
0.86
+0.07
0.10
+0.29
0.57
+0
0.69
+0
0.10
+0.23
0.64
+0
0.86
+0
0.29
+0.27
0.65
Max
Units
Variation Due to Temperature
900 MHz, RF
IN
= 0 dBm
Referred to 25C
900 MHz, RF
IN
= 15 dBm
Referred to 25C
LMV225
dB
LMV226
LMV228
1800 MHz, RF
IN
= 0 dBm
Referred to 25C
1800 MHz, RF
IN
= 15 dBm
Referred to 25C
LMV225
LMV226
LMV228
1900 MHz, RF
IN
= 0 dBm
Referred to 25C
1900 MHz, RF
IN
= 15 dBm
Referred to 25C
LMV225
LMV226
LMV228
2000 MHz, RF
IN
= 0 dBm
Referred to 25C
2000 MHz, RF
IN
= 15 dBm
Referred to 25C
LMV225
LMV226
LMV228
5.0 DC and AC Electrical Characteristics
Unless otherwise specified, all limits are guaranteed to V
DD
= 5.0V; T
J
= 25C.
Boldface
limits apply at temperature extremes.
(Note 4)
Symbol
I
DD
Parameter
Condition
Min
Typ
5.3
Max
7.5
9
6.8
9
6.8
9
4.5
Units
Supply Current
Active Mode: RF
IN
/E
N
=
V
DD
(DC), no RF Input
Power Present.
LMV225
mA
LMV226
5.3
LMV228
5.4
Shutdown: RF
IN
/E
N
= GND (DC), no
RF Input Power Present.
0.32
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
1.0
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
1.4
LMV228
4.8
L
www.national.com
4
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMV228TL/NOPB | 功能描述:射頻檢測器 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 |
| LMV228TLEVAL | 功能描述:BOARD EVALUATION FOR LMV228TL RoHS:否 類別:RF/IF 和 RFID >> RF 評估和開發套件，板 系列:- 標準包裝:1 系列:- 類型:GPS 接收器 頻率:1575MHz 適用于相關產品:- 已供物品:模塊 其它名稱:SER3796 |
| LMV228TLX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:RF Power Detector for CDMA and WCDMA |
| LMV228TLX/NOPB | 功能描述:射頻檢測器 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 |
| LMV228UR/NOPB | 功能描述:射頻檢測器 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 |
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