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LTC2970IUFD-1#PBF

廠商：
Linear
類別：
數(shù)字電源管理器
包裝：
-
封裝：
QFN
無鉛情況/ROHS：
無鉛
描述：
雙通道 I 2 C 電源監(jiān)視器和裕度調(diào)節(jié)控制器

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  • 參數(shù)
  • 描述
  • 文檔
參數(shù) 數(shù)值
Number of Outputs 2
Supply Voltage Range 5V to 15V
I/O I2C/SMBus
ADC 14-bit
DAC 8-bit
Monitors Internal Temp, Voltage (2 Vout, 1 Vin), Current (2)
Supervisors -
Packages QFN-24
Features Tracking, Sequencing, Margining, Internal Temp Monitor, Voltage Monitor, Current Monitor, Cascadable
ADC TUE (%) 0.5
Comments Dual I2C Power Supply Monitor and Margining Controller
Extended Temp C, I
Featured no
Date Added 1984-01-01
Price 1k * $3.99 (LTC2970CUFD)
New no

詳細描述

The RF2480 is a monolithic integrated quadrature modulator IC capable of universal direct modulation for high-frequency AM, PM, or compound carriers. This low-cost IC features excellent linearity, noise floor, and over-temperature carrier suppression performance. The device implements differential amplifiers for the modulation inputs, 90° carrier phase shift network, carrier limiting amplifiers, two matched double-balanced mixers, summing amplifier, and an output RF amplifier which will drive 50? from 800MHz to 2500MHz. Component matching is used to obtain excellent amplitude balance and phase accuracy.


特點
Typical Carrier Suppression > 35dBc Over Temperature with Highly Linear Operation
Single 5V Power Supply
Integrated RF Quadrature Network
Digitally Controlled Power Down Mode
800MHz to 2500MHz Operation

LTspice
文檔名稱 文檔類型 軟件 描述
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 LT4356-1 Demo Circuit - Surge Stopper (4A, 12V Overvoltage Output Regulator)
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 LT4356-1 Demo Circuit - 4A, 12V Overvoltage Output Regulator
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 LT4356-1 Demo Circuit - Overvoltage Regulator with Low Battery Detection and Output Keep Alive During Shutdown
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 LT4356-1 Demo Circuit - 24V Overvoltage Regulator that Withstands 150V at Vin
可靠性數(shù)據(jù)
文檔名稱 文檔類型 軟件 描述
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 R468 Reliability Data
LT Journal
文檔名稱 文檔類型 軟件 描述
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 January 2008 - Surge Stopper Protects Sensitive Electronics from High Voltage Transients
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 September 2009 - Surge Stopper IC Simplifies Design of Intrinsic Safety Barrier for Electronics Destined for Hazardous Environments
產(chǎn)品新聞發(fā)布 (中文)
文檔名稱 文檔類型 軟件 描述
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 LT4356 - 過壓保護穩(wěn)壓器和浪涌電流限制器確保電源出現(xiàn)浪涌時可靠工作
產(chǎn)品選型卡
文檔名稱 文檔類型 軟件 描述
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 High Voltage Surge Stoppers
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 Overvoltage Surge Protectors
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 High Voltage Hot Swap Controllers
數(shù)據(jù)表 (英文)
文檔名稱 文檔類型 軟件 描述
LTC2970IUFD-1#PBFPDF下載 點擊下載 點擊下載 LT4356-1/LT4356-2 - Surge Stopper