datasheetbank_Logo   データシート検索エンジンとフリーデータシート
部品番号
ホーム  >>>  National-Semiconductor  >>> LMX2531 PDF

LMX2531 データシート - National ->Texas Instruments

部品番号コンポーネント説明メーカー
LMX2531 High Performance Frequency Synthesizer System with Integrated VCO National-Semiconductor
National ->Texas Instruments National-Semiconductor
その他の PDF  利用不可。
LMX2531 データシート PDF : LMX2531 pdf   
LMX2531LQ1500E image

General Description
The LMX2531 is a low power, high performance frequency synthesizer system which includes a fully integrated delta sigma PLL and VCO with fully integrated tank circuit. The third and fourth poles are also integrated and also adjustable. Also included are integrated ultra-low noise and high precision LDOs for the PLL and VCO which give higher supply noise immunity and also more consistent performance. When combined with a high quality reference oscillator, the LMX2531 generates very stable, low noise local oscillator signals for up and down conversion in wireless communication devices. The LMX2531 is a monolithic integrated circuit, fabricated in an advanced BiCMOS process. There are several different versions of this product in order to accommodate different frequency bands.

Features
■ Multiple Frequency Options Available
   — See Selection Guide Below
   — Frequencies from: 553 MHz - 3132 MHz
■ PLL Features
   — Fractional-N Delta Sigma Modulator Order
      programmable up to 4th order
   — FastLock/Cycle Slip Reduction with Timeout Counter
   — Partially integrated, adjustable Loop Filter
   — Very low phase noise and spurs
■ VCO Features
   — Integrated tank inductor
   — Low phase noise
■ Other Features
   — 2.8 V to 3.2 V Operation
   — Low Power-Down Current
   — 1.8 V MICROWIRE Support
      Package: 36 Lead LLP

Target Applications
■ 3G Cellular Base Stations (WCDMA, TD
   SCDMA,CDMA2000)
■ 2G Cellular Base Stations (GSM/GPRS, EDGE,
   CDMA1xRTT)
■ Wireless LAN
■ Broadband Wireless Access
■ Satellite Communications
■ Wireless Radio
■ Automotive
■ CATV Equipment
■ Instrumentation and Test Equipment
■ RFID Readers

ページリンク(HTML): 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36 

 

LMX2531と関連しているデータシートの一覧

部品番号コンポーネント説明PDFメーカー
LMX2582 High Performance, Wideband PLLatinum™ RF Synthesizer with Integrated VCO LMX2582 View Texas Instruments
LMX2531 High-Performance Frequency Synthesizer System With Integrated VCO LMX2531 View Texas Instruments
LMX2581 Wideband Frequency Synthesizer with Integrated VCO LMX2581 View Texas Instruments
W158 Spread Spectrum System Frequency Synthesizer W158 View SpectraLinear Inc
W133 Spread Spectrum System Frequency Synthesizer W133 View Cypress Semiconductor
W137 Bx Notebook System Frequency Synthesizer W137 View Cypress Semiconductor
ADF4360 Integrated Synthesizer and VCO ADF4360 View Analog Devices
ADF4351 Wideband Synthesizer with Integrated VCO ADF4351 View Analog Devices
LA7915 PERIPHERAL CIRCUIT FOR TV/VTR FREQUENCY SYNTHESIZER CHANNEL SELECT SYSTEM LA7915 View SANYO -> Panasonic
TD7624AFN 3-WIRE AND I2C BUS SYSTEM, 1.3 GHz DIRECT TWO MODULUS-TYPE FREQUENCY SYNTHESIZER FOR TV AND CATV TD7624AFN View Toshiba

Share Link : 

English 简体中文 한국어 русский español


All Rights Reserved © datasheetbank.com 2014 - 2019  [ 個人情報保護方針 ] [ リクエストデータシート ]