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TRF370315

現行

350MHz 至 4.0 GHz 正交調變器，1.5V 共模電壓

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產品規格表

TRF370315

現行
產品規格表 立即訂購

產品詳細資料

Frequency (min) (MHz) 350 Frequency (max) (MHz) 4000 I/Q input common-mode voltage (typ) (V) 1.5 PLL/VCO No P1dB (typ) (dBm) 9 OIP3 (typ) (dBm) 23 Noise floor (typ) (dBm/Hz) -163 Unadjusted carrier suppression (typ) (dBm) -40 Unadjusted sideband suppression (typ) (dBc) -40 Rating Catalog Operating temperature range (°C) -40 to 85
Frequency (min) (MHz) 350 Frequency (max) (MHz) 4000 I/Q input common-mode voltage (typ) (V) 1.5 PLL/VCO No P1dB (typ) (dBm) 9 OIP3 (typ) (dBm) 23 Noise floor (typ) (dBm/Hz) -163 Unadjusted carrier suppression (typ) (dBm) -40 Unadjusted sideband suppression (typ) (dBc) -40 Rating Catalog Operating temperature range (°C) -40 to 85
VQFN (RGE) 24 16 mm² (4 mm × 4 mm)
  • 75-dBc Single-Carrier WCDMA ACPR at –11-dBm Channel Power
  • Low Noise Floor: –163 dBm/Hz
  • OIP3 of 23 dBm
  • P1dB of 9 dBm
  • Unadjusted Carrier Feedthrough of –40 dBm
  • Unadjusted Side-Band Suppression of –40 dBc
  • Single Supply: 4.5 V–5.5 V Operation
  • Silicon Germanium Technology
  • TRF370333 With 3.3-V CM at I, Q Baseband Inputs
  • TRF370315 With 1.5-V CM at I, Q Baseband Inputs
  • APPLICATIONS
    • Cellular Base Transceiver Station Transmit Channel
    • CDMA: IS95, UMTS, CDMA2000, TD-SCDMA
    • TDMA: GSM, IS-136, EDGE/UWC-136
    • Wireless Local Loop
    • Wireless MAN Wideband Transceivers

All other trademarks are the property of their respective owners
  • 75-dBc Single-Carrier WCDMA ACPR at –11-dBm Channel Power
  • Low Noise Floor: –163 dBm/Hz
  • OIP3 of 23 dBm
  • P1dB of 9 dBm
  • Unadjusted Carrier Feedthrough of –40 dBm
  • Unadjusted Side-Band Suppression of –40 dBc
  • Single Supply: 4.5 V–5.5 V Operation
  • Silicon Germanium Technology
  • TRF370333 With 3.3-V CM at I, Q Baseband Inputs
  • TRF370315 With 1.5-V CM at I, Q Baseband Inputs
  • APPLICATIONS
    • Cellular Base Transceiver Station Transmit Channel
    • CDMA: IS95, UMTS, CDMA2000, TD-SCDMA
    • TDMA: GSM, IS-136, EDGE/UWC-136
    • Wireless Local Loop
    • Wireless MAN Wideband Transceivers

All other trademarks are the property of their respective owners

The TRF370315 and TRF370333 are low-noise direct quadrature modulators, capable of converting complex modulated signals from baseband or IF directly up to RF. The TRF370315 and TRF370333 are ideal for high-performance direct RF modulation from 350 MHz up to 4 GHz. These modulators are 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-Ω load without any need of external components. The TRF370333 and TRF370315 devices have different common-mode voltage ratings at the I/Q baseband inputs. The TRF370315 requires a 1.5-V common-mode voltage, and the TRF370333 requires a 3.3-V common-mode voltage.

The TRF370315 and TRF370333 are low-noise direct quadrature modulators, capable of converting complex modulated signals from baseband or IF directly up to RF. The TRF370315 and TRF370333 are ideal for high-performance direct RF modulation from 350 MHz up to 4 GHz. These modulators are 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-Ω load without any need of external components. The TRF370333 and TRF370315 devices have different common-mode voltage ratings at the I/Q baseband inputs. The TRF370315 requires a 1.5-V common-mode voltage, and the TRF370333 requires a 3.3-V common-mode voltage.
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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 0.35-GHz to 4-GHz Quadrature Modulators datasheet (Rev. J) 2011/5/10
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
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
應用說明 Optimizing Carrier & Sideband Suppression 2005/8/10

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開發板

TRF3703-15EVM — TRF3703-15 評估模組

使用指南: PDF
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A browser-based RF lineup analysis tool supporting up to 10 stages. Computes gain, NF, OIP3, OIP2, OP1dB, and derived metrics. Features dual-axis Plotly charts, P1dB saturation detection, and export to CSV
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SLWC083 — DAC Interface Calculator

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參考設計

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