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參數(shù)資料
| 型號： | LTC5509 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 300MHz to 3GHz 300MHz RF Power Detector in SC70 Package |
| 中文描述： | 300MHz至3GHz的300MHz的RF功率檢測器在SC70封裝 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 177K |
| 代理商： | LTC5509 |
LTC5509
1
5509f
I
Multimode Mobile Phone Products
I
Optical Data Links
I
Wireless Data Modems
I
Wireless and Cable Infrastructure
I
RF Power Alarm
I
Envelope Detector
I
Temperature Compensated Internal Schottky Diode
RF Detector
I
Wide Input Frequency Range: 300MHz to 3GHz
I
Wide Input Power Range: –30dBm to 6dBm
I
Buffered Detector Output
I
Wide V
CC
Range of 2.7V to 6V
I
Low Operating Current: 600
μ
A
I
Low Shutdown Current: <2
μ
A
I
SC70
Package
300MHz to 3GHz
RF Power Detector
in SC70 Package
The LTC
5509 is an RF power detector for RF applications
operating in the 300MHz to 3GHz range. A temperature
compensated Schottky diode peak detector and buffer
amplifier are combined in a small SC70 package. The
supply voltage range is optimized for operation from a
single lithium-ion cell or 3xNiMH.
The RF input voltage is peak detected using an on-chip
Schottky diode. The detected voltage is buffered and
supplied to the V
OUT
pin without gain compression. Con-
sequently, the output voltage is linearly proportional to the
RF input voltage. A power saving shutdown mode reduces
supply current to less than 2
μ
A.
The LTC5509 operates with input power levels from
–30dBm to 6dBm.
, LTC and LT are registered trademarks of Linear Technology Corporation.
300MHz to 3GHz RF Power Detector
Output Voltage vs RF Input Power
LTC5509
RF
IN
6
2
1
4
5
3
100pF
0.1
μ
F
V
CC
V
OUT
V
CC
V
OUT
GND
SHDN
DISABLE ENABLE
33pF
5509 TA01
RF
INPUT
GND
RF INPUT POWER (dBm)
–30
0
V
O
500
1000
1500
2000
–20
–10
0
10
5509 TA02
2500
3000
–25
–15
–5
5
V
CC
= 3.6V
T
A
= 25
°
C
850MHz
1.85GHz
3GHz
DESCRIPTIOU
FEATURES
APPLICATIU
TYPICAL APPLICATIO
U
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC5509ESC6 | 制造商:Linear Technology 功能描述:RF Power Detector 6-Pin SC-70 |
| LTC5509ESC6#PBF | 制造商:Linear Technology 功能描述:IC RF POWER DETECTOR 3GHZ SC70-6 制造商:Linear Technology 功能描述:IC, RF POWER DETECTOR, 3GHZ, SC70-6 制造商:Linear Technology 功能描述:IC, RF POWER DETECTOR, 3GHZ, SC70-6; Frequency Min:300MHz; Frequency Max:3GHz; RF Type:General Purpose; Input Power Min:-30dBm; Input Power Max:6dBm; Sensitivity:-; RF IC Case Style:SC-70; No. of Pins:6; Supply Voltage Min:2.7V ;RoHS Compliant: Yes |
| LTC5509ESC6#TR | 功能描述:IC DETECTOR RF POWER SC70-6 RoHS:否 類別:RF/IF 和 RFID >> RF 檢測器 系列:- 產(chǎn)品變化通告:Product Discontinuation 15/May/2006 標準包裝:3,000 系列:- 頻率:100MHz ~ 2GHz RF 型:手機，GSM，DCS，PCS 輸入范圍:- 精確度:- 電源電壓:2.7 V ~ 5.5 V 電流 - 電源:300µA 包裝:帶卷 (TR) 封裝/外殼:SC-74，SOT-457 其它名稱:NCS5000SNT1GOS |
| LTC5509ESC6#TRM | 功能描述:IC DETECTOR RF POWER SC70-6 RoHS:否 類別:RF/IF 和 RFID >> RF 檢測器 系列:- 產(chǎn)品變化通告:Product Discontinuation 15/May/2006 標準包裝:3,000 系列:- 頻率:100MHz ~ 2GHz RF 型:手機，GSM，DCS，PCS 輸入范圍:- 精確度:- 電源電壓:2.7 V ~ 5.5 V 電流 - 電源:300µA 包裝:帶卷 (TR) 封裝/外殼:SC-74，SOT-457 其它名稱:NCS5000SNT1GOS |
| LTC5509ESC6#TRMPBF | 功能描述:IC DETECTOR RF POWER SC70-6 RoHS:是 類別:RF/IF 和 RFID >> RF 檢測器 系列:- 產(chǎn)品變化通告:Product Discontinuation 15/May/2006 標準包裝:3,000 系列:- 頻率:100MHz ~ 2GHz RF 型:手機，GSM，DCS，PCS 輸入范圍:- 精確度:- 電源電壓:2.7 V ~ 5.5 V 電流 - 電源:300µA 包裝:帶卷 (TR) 封裝/外殼:SC-74，SOT-457 其它名稱:NCS5000SNT1GOS |
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