ホーム アンプ スペシャル・ファンクション・アンプ ライン・ドライバ
ホーム
アンプ
スペシャル・ファンクション・アンプ
ライン・ドライバ

THS6184

アクティブ

デュアル ポート、xDSL ライン ドライバ

ご注文はこちら
データシート

THS6184

アクティブ
データシート ご注文はこちら

製品詳細

Number of channels 4 Architecture DSL Line Driver Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 8 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32 BW at Acl (MHz) 50 Acl, min spec gain (V/V) 1 Vn at flatband (typ) (nV√Hz) 3 Vn at 1 kHz (typ) (nV√Hz) 3.1 Iq per channel (typ) (mA) 4.3 Vos (offset voltage at 25°C) (max) (mV) 22 Rail-to-rail No Features Adjustable BW/IQ/IOUT, Shutdown Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 67 Input bias current (max) (pA) 10000000 Offset drift (typ) (µV/°C) 7 GBW (typ) (MHz) 50 Iout (typ) (mA) 415 2nd harmonic (dBc) 89 3rd harmonic (dBc) 85 Frequency of harmonic distortion measurement (MHz) 1
Number of channels 4 Architecture DSL Line Driver Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 8 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32 BW at Acl (MHz) 50 Acl, min spec gain (V/V) 1 Vn at flatband (typ) (nV√Hz) 3 Vn at 1 kHz (typ) (nV√Hz) 3.1 Iq per channel (typ) (mA) 4.3 Vos (offset voltage at 25°C) (max) (mV) 22 Rail-to-rail No Features Adjustable BW/IQ/IOUT, Shutdown Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 67 Input bias current (max) (pA) 10000000 Offset drift (typ) (µV/°C) 7 GBW (typ) (MHz) 50 Iout (typ) (mA) 415 2nd harmonic (dBc) 89 3rd harmonic (dBc) 85 Frequency of harmonic distortion measurement (MHz) 1
HTSSOP (PWP) 20 41.6 mm² 6.5 x 6.4 VQFN (RHF) 24 20 mm² 5 x 4
  • Trimmed Low-Power Consumption
    • 4.2-mA/amp Full Bias Mode; 4.8 mA Max
    • 3.2-mA/amp Mid Bias Mode; 3.7 mA Max
    • 2.15-mA/amp Low Bias Mode; 2.5 mA Max
    • Shutdown Mode and IADJ Pin for Variable Bias
  • Low Noise
    • 3-nV/√Hz Voltage Noise
    • 5.9-pA/√Hz Inverting Current Noise
    • 1.2-pA/√Hz Noninverting Current Noise
  • Low MTPR Distortion
    • -74 dB with ADSL and ADSL2
    • -71 dB with ADSL2+ and -70 dB with ADSL2++
  • -83 dBc THD (1 MHz, 100-Ω Differential)
  • High Output Current: >415 mA (25-Ω Load)
  • Wide Output Swing: 44 VPP (±12-V, 200-Ω Differential)
  • Wide Bandwidth: 30 MHz (Gain = 5)
  • Wide Power Supply Range: ±4 V to ±16 V
  • APPLICATIONS
    • Ideal For Power Sensitive, High Density ADSL, ADSL2, ADSL2+, and ADSL2++ Systems

PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners
  • Trimmed Low-Power Consumption
    • 4.2-mA/amp Full Bias Mode; 4.8 mA Max
    • 3.2-mA/amp Mid Bias Mode; 3.7 mA Max
    • 2.15-mA/amp Low Bias Mode; 2.5 mA Max
    • Shutdown Mode and IADJ Pin for Variable Bias
  • Low Noise
    • 3-nV/√Hz Voltage Noise
    • 5.9-pA/√Hz Inverting Current Noise
    • 1.2-pA/√Hz Noninverting Current Noise
  • Low MTPR Distortion
    • -74 dB with ADSL and ADSL2
    • -71 dB with ADSL2+ and -70 dB with ADSL2++
  • -83 dBc THD (1 MHz, 100-Ω Differential)
  • High Output Current: >415 mA (25-Ω Load)
  • Wide Output Swing: 44 VPP (±12-V, 200-Ω Differential)
  • Wide Bandwidth: 30 MHz (Gain = 5)
  • Wide Power Supply Range: ±4 V to ±16 V
  • APPLICATIONS
    • Ideal For Power Sensitive, High Density ADSL, ADSL2, ADSL2+, and ADSL2++ Systems

PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners

The THS6184 is a dual-port, low-power current feedback differential line driver amplifier system ideal for xDSL systems. Its extremely low-power dissipation is ideal for ADSL, ADSL2, ADSL2+, and ADSL2++ systems that must achieve high densities in ADSL central office applications by combining two ports, or four amplifiers, into one package.

The unique architecture of the THS6184 allows the trimmed quiescent current to be much lower than existing line drivers while still achieving high linearity. Distortion at these low-power levels is good with -83-dBc THD at 1 MHz with the low bias mode of 4.2 mA/port. Fixed and variable multiple-bias settings of the amplifiers allows for enhanced power savings for line lengths where the full performance of the amplifier is not required.

The wide output swing of 44-VPP differentially with ±12-V power supplies coupled with over 415-mA current drive allow for wide dynamic range, keeping distortion minimized. With a low 3-nV/√ Hz voltage noise coupled with a low 5.9-pA/√Hz inverting current noise, the THS6184 increases the sensitivity of the receive signals allowing for better margins and reach.

The THS6184 is a dual-port, low-power current feedback differential line driver amplifier system ideal for xDSL systems. Its extremely low-power dissipation is ideal for ADSL, ADSL2, ADSL2+, and ADSL2++ systems that must achieve high densities in ADSL central office applications by combining two ports, or four amplifiers, into one package.

The unique architecture of the THS6184 allows the trimmed quiescent current to be much lower than existing line drivers while still achieving high linearity. Distortion at these low-power levels is good with -83-dBc THD at 1 MHz with the low bias mode of 4.2 mA/port. Fixed and variable multiple-bias settings of the amplifiers allows for enhanced power savings for line lengths where the full performance of the amplifier is not required.

The wide output swing of 44-VPP differentially with ±12-V power supplies coupled with over 415-mA current drive allow for wide dynamic range, keeping distortion minimized. With a low 3-nV/√ Hz voltage noise coupled with a low 5.9-pA/√Hz inverting current noise, the THS6184 increases the sensitivity of the receive signals allowing for better margins and reach.
filter その他の ライン・ドライバ を検索
ダウンロード

お客様が関心を持ちそうな類似品

open-in-new 代替品と比較
比較対象デバイスと類似の機能
THS6222 アクティブ 同相バッファ搭載、差動、広帯域、PLC と HPLC ライン・ドライバ Single port line driver for power line communication and DSL applications

技術資料

star =TI が選定したこの製品の主要ドキュメント
結果が見つかりませんでした。検索条件をクリアしてから、再度検索を試してください。
1 をすべて表示
種類 タイトル 最新の英語版をダウンロード 日付
* データシート Dual Port Low Power Differential xDSL Line Driver Amplifiers データシート (Rev. D) 2009年 1月 8日

購入と品質

記載されている情報：
  • RoHS
  • REACH
  • デバイスのマーキング
  • リード端子の仕上げ / ボールの原材料
  • MSL 定格 / ピーク リフロー
  • MTBF/FIT 推定値
  • 使用原材料
  • 認定試験結果
  • 継続的な信頼性モニタ試験結果
記載されている情報：
  • ファブの拠点
  • 組み立てを実施した拠点

サポートとトレーニング

TI E2E™ フォーラムでは、TI のエンジニアからの技術サポートを提供

投稿されたすべてのフォーラムトピック (英語) を表示

コンテンツは、TI 投稿者やコミュニティ投稿者によって「現状のまま」提供されるもので、TI による仕様の追加を意図するものではありません。使用条件をご確認ください。

TI 製品の品質、パッケージ、ご注文に関するお問い合わせは、TI サポートをご覧ください。​​​​​​​​​​​​​​