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TRF370317

現行

0.4GHz 至 4.0 GHz 正交調變器，1.7V 共模電壓

立即訂購
產品規格表

TRF370317

現行
產品規格表 立即訂購

產品詳細資料

Frequency (min) (MHz) 400 Frequency (max) (MHz) 4000 I/Q input common-mode voltage (typ) (V) 1.7 PLL/VCO No P1dB (typ) (dBm) 12 OIP3 (typ) (dBm) 26.5 Noise floor (typ) (dBm/Hz) -163 Unadjusted carrier suppression (typ) (dBm) -40 Unadjusted sideband suppression (typ) (dBc) -45 Rating Catalog Operating temperature range (°C) -40 to 85
Frequency (min) (MHz) 400 Frequency (max) (MHz) 4000 I/Q input common-mode voltage (typ) (V) 1.7 PLL/VCO No P1dB (typ) (dBm) 12 OIP3 (typ) (dBm) 26.5 Noise floor (typ) (dBm/Hz) -163 Unadjusted carrier suppression (typ) (dBm) -40 Unadjusted sideband suppression (typ) (dBc) -45 Rating Catalog Operating temperature range (°C) -40 to 85
VQFN (RGE) 24 16 mm² (4 mm × 4 mm)
  • 76-dBc Single-Carrier WCDMA ACPR at –8 dBm Channel Power
  • Low Noise Floor: –163 dBm/Hz
  • OIP3 of 26.5 dBm
  • P1dB of 12 dBm
  • Unadjusted Carrier Feedthrough of –40 dBm
  • Unadjusted Side-Band Suppression of –45 dBc
  • Single Supply: 4.5-V–5.5-V Operation
  • Silicon Germanium Technology
  • 1.7-V CM at I, Q Baseband Inputs
  • APPLICATIONS
    • Cellular Base Station Transceiver
    • CDMA: IS95, UMTS, CDMA2000, TD-SCDMA
    • TDMA: GSM, IS-136, EDGE/UWC-136
    • Multicarrier GSM
    • WiMAX: 802.16d/e
    • 3GPP: LTE
    • Wireless MAN Wideband Transceivers
  • 76-dBc Single-Carrier WCDMA ACPR at –8 dBm Channel Power
  • Low Noise Floor: –163 dBm/Hz
  • OIP3 of 26.5 dBm
  • P1dB of 12 dBm
  • Unadjusted Carrier Feedthrough of –40 dBm
  • Unadjusted Side-Band Suppression of –45 dBc
  • Single Supply: 4.5-V–5.5-V Operation
  • Silicon Germanium Technology
  • 1.7-V CM at I, Q Baseband Inputs
  • APPLICATIONS
    • Cellular Base Station Transceiver
    • CDMA: IS95, UMTS, CDMA2000, TD-SCDMA
    • TDMA: GSM, IS-136, EDGE/UWC-136
    • Multicarrier GSM
    • WiMAX: 802.16d/e
    • 3GPP: LTE
    • Wireless MAN Wideband Transceivers

The TRF370317 is a low-noise direct quadrature modulator, capable of converting complex modulated signals from baseband or IF directly up to RF. The TRF370317 is a high-performance, superior-linearity device that is ideal to RF frequencies of 400 MHz through 4 GHz. The modulator is implemented as a double-balanced mixer. The RF output block consists of a differential to single-ended converter and an RF amplifier capable of driving a single-ended 50- load without any need of external components. The TRF370317 requires a 1.7-V common-mode voltage for optimum linearity performance.

The TRF370317 is a low-noise direct quadrature modulator, capable of converting complex modulated signals from baseband or IF directly up to RF. The TRF370317 is a high-performance, superior-linearity device that is ideal to RF frequencies of 400 MHz through 4 GHz. The modulator is implemented as a double-balanced mixer. The RF output block consists of a differential to single-ended converter and an RF amplifier capable of driving a single-ended 50- load without any need of external components. The TRF370317 requires a 1.7-V common-mode voltage for optimum linearity performance.
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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 0.4 GHz to 4-GHz Quadrature Modulator datasheet (Rev. B) 2010/1/21
技術文章 Can a clock generator act as a jitter cleaner? PDF | HTML 2017/3/23
技術文章 Don’t let bad reference signals destroy the phase noise in your PLL/synthesizer PDF | HTML 2017/1/10
技術文章 A survival guide to scaling your PLL loop filter design PDF | HTML 2016/11/22
技術文章 What to do when your PLL does not lock PDF | HTML 2016/7/12
技術文章 Issues with jitter, phase noise, lock time or spurs? Check the loop-filter bandwid PDF | HTML 2016/6/6
設計指南 Analog Interfacing Networks for DAC348x and Modulators (TIDA-00077) (Rev. A) 2013/8/14
應用說明 Baseband I/Q Trace Mismatch Degrades Sideband Suppression of RF I/Q Modulation 2012/9/21
應用說明 TSW3725: Modifying to use the TRF3705 for Performance and BOM Improvements 2012/8/24
使用指南 TSW3725 Evaluation Module 2011/10/25
應用說明 TRF372017 Noise Analysis (Rev. A) 2011/10/7
應用說明 LO Harmonic Effect of I/Q Modulator Sideband Suppression 2010/5/10
應用說明 Passive Terminations for Current Output DACs 2008/11/10
應用說明 Gain Optimization 2008/10/16
應用說明 Superior ACPR Performance of TI’s TRF3703xx Family 2008/10/7
應用說明 TRF3703xx Quadrature Modulators Improve Spurious Emission and Save Power in TDD 2008/10/7
Product overview TRF3703: High-performance, low-noise quadrature modulator (Rev. C) 2008/9/3
使用指南 TRF3703-17 Quadrature Modulator Evaluation Module (Rev. A) 2008/5/2
應用說明 Optimizing Carrier & Sideband Suppression 2005/8/10

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開發板

TRF3703-17EVM — TRF3703-17 評估模組

TRF3703-17EVM 評估模組 (EVM) 旨在評估 TRF3703-17 直接啟動正交調變器在基地台和通訊設備傳輸路徑中的應用情形。

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