Angel Technology Electronics Co
| Payment Terms | T/T, Western Union |
| Supply Ability | 5000PCS |
| Delivery Time | 5 working days |
| Packaging Details | REEL/TRAY |
| Product Name | LMH2120UM Linear RMS Power Detector with 40 dB Dynamic Range ic |
| Category | Integrated circuits(IC) |
| Description | IC RF DETECT 50MHZ-6GHZ 6DSBGA |
| Application | Multi Mode, Multi Band RF Power Control GSM/EDGE – CDMA/CDMA2000 – W-CDMA – OFDMA – LTE Infrastructure RF Power Control |
| Serise | IC RF DETECT |
| Type | General Purpose |
| Mounting Type | Surface Mount |
| Base part number | LMH2120 |
| Temperature | -40°C ~ 100°C (TC) |
| Stock | In Stock |
| Brand Name | Texas Instruments -TI |
| Model Number | LMH2120UM |
| Certification | ROHS |
| Place of Origin | Malaysia |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 5000PCS |
| Delivery Time | 5 working days | Packaging Details | REEL/TRAY |
| Product Name | LMH2120UM Linear RMS Power Detector with 40 dB Dynamic Range ic | Category | Integrated circuits(IC) |
| Description | IC RF DETECT 50MHZ-6GHZ 6DSBGA | Application | Multi Mode, Multi Band RF Power Control GSM/EDGE – CDMA/CDMA2000 – W-CDMA – OFDMA – LTE Infrastructure RF Power Control |
| Serise | IC RF DETECT | Type | General Purpose |
| Mounting Type | Surface Mount | Base part number | LMH2120 |
| Temperature | -40°C ~ 100°C (TC) | Stock | In Stock |
| Brand Name | Texas Instruments -TI | Model Number | LMH2120UM |
| Certification | ROHS | Place of Origin | Malaysia |
| High Light | LMH2120UM Integrated Circuits IC ，40DB Dynamic Range Ic | ||
LMH2120UM Linear RMS Power Detector with 40 dB Dynamic Range ic
APPLICATION INFORMATION
The LMH2120 is a 40 dB Linear RMS power detector particularly suited for accurate power measurements of
modulated RF signals that exhibit large peak-to-average ratios (PAR’s). The RMS detector implements the exact
definition of power resulting in a power measurement insensitive to high PAR’s. Such signals are encountered,
e.g, in LTE and W-CDMA applications. The LMH2120 has an RF frequency range from 50 MHz to 6 GHz. It
provides an output voltage that relates linearly to the RF input power in volt. Its output voltage is highly
insensitive to temperature and supply variations.
TYPICAL APPLICATION
The LMH2120 can be used in a wide variety of applications like LTE, W-CDMA, CDMA and GSM. This section
discusses the LMH2120 in a typical transmit power control loop for such applications.
Transmit-power-control-loop circuits make the transmit-power level insensitive to power amplifier (PA)
inaccuracy. This is desirable because power amplifiers are non-linear devices and temperature dependent,
making it hard to estimate the exact transmit power level. If a control loop is used, the inaccuracy of the PA is
eliminated from the overall accuracy of the transmit power level. The accuracy of the transmit power level now
depends on the RF detector accuracy instead. The LMH2120 is especially suited for transmit-power control
applications, since it accurately measures transmit power and is insensitive to temperature, supply voltage and
modulation variations.
Applications:
Multi Mode, Multi Band RF Power Control
GSM/EDGE
– CDMA/CDMA2000
– W-CDMA
– OFDMA
– LTE
Infrastructure RF Power Control
Microcontroller IC (MCU) and processor Specification :MSP430F5438AIPZR
| Category | Electronic components-Integrated circuits |
| Family | Microcontroller IC (MCU) and processor |
| Series | RF |
| Manufacturer | Texas Instruments (TI) |
| Type | IC RF DETECT 50MHZ-6GHZ 6DSBGA |
| Mounting Type | Surface Mount |
| EU RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.31.00.01 |
| Core Processor | IC CDMA,GSM,EDGE,W-CDMA 50MHz ~ 6GHz -35dBm ~ 5dBm ±0.5dB 6-XFBGA,DSBGA |
| Core Size | 16-Bit |
| Speed | 25MHz |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 87 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent
Year Established:
2006
Total Annual:
80 millions-500 millions
Employee Number:
20~200
Ecer Certification：
Verified Supplier
Angel Technology Electronics Co Was Founded In HongKong Since 2006, Our branch Located In The Silicon Valley Of China, Shenzhen.Angel Technology provide one stop service for electronic components,PCB and PCB Assembly(SMT). The Mission Of Angel Technology Electronics Co h... Angel Technology Electronics Co Was Founded In HongKong Since 2006, Our branch Located In The Silicon Valley Of China, Shenzhen.Angel Technology provide one stop service for electronic components,PCB and PCB Assembly(SMT). The Mission Of Angel Technology Electronics Co h...
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