250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable
製品の詳細
パラメータ
パッケージ|ピン|サイズ
特長
- 入力電圧範囲: 2.2V~5.5V
- 出力電圧範囲: 1.2V~4.5V
- 1µFのセラミック入力/出力コンデンサで安定動作
- ノイズ・バイパス・コンデンサが不要
- 出力コンデンサのリモート配置
- 過熱および短絡保護
- 動作接合部温度範囲: -40℃~125℃
- 低出力電圧ノイズ: 6.5µVRMS未満
- PSRR: 82dB (1kHz時)
- 出力電圧公差: ±2%
- 超低IQ (イネーブル時): 12µA
- 低ドロップアウト: 120mV (標準値)
- WEBENCH® Power Designerにより、LP5907を使用するカスタム設計を作成
All trademarks are the property of their respective owners.
概要
LP5907は、最大250mAの出力電流を供給できる低ノイズLDOです。RF/アナログ回路の要件を満たすよう設計されたLP5907は、低ノイズ、高PSRR、低静止電流、高速ライン/負荷過渡応答といった特徴を備えています。新しい革新的な設計手法の採用により、ノイズ・バイパス用コンデンサなしでクラス最高レベルの優れたノイズ特性を実現し、出力コンデンサのリモート配置にも対応します。
このデバイスは、入力および出力に1µFのセラミック・コンデンサを使用して動作するよう設計されています(個別にノイズ・バイパス・コンデンサを用意する必要はありません)。
このデバイスでは、1.2V~4.5V (25mVステップ)の固定出力電圧を使用できます。具体的な電圧オプションについては、テキサス・インスツルメンツの販売部門までお問い合わせください。
機能およびパラメーターが同等の比較製品
技術資料
設計と開発
追加の事項や他のリソースを参照するには、以下のタイトルをクリックすると、詳細ページを表示できます。ハードウェア開発
概要
ADS131B04-Q1 評価基板 (EVM) は、低消費電力、4 チャネル、同時サンプリング、デルタ・シグマ A/D コンバータ (ADC) ADS131B04-Q1 製品の性能を評価するためのプラットフォームです。
ADS131B04-Q1EVM キットは、ADS131B04-Q1 ボードと、付属ソフトウェアを使用可能にする高精度ホスト・インターフェイス (PHI) コントローラ・ボードで構成されています。
特長
- 3.3V ユニポーラ (単極性) アナログ電源をオンボード搭載
- 3.3V ユニポーラ (単極性) デジタル電源をオンボード搭載
- ホスト・マイコンとロジック・アナライザを接続するための複数のデジタル・ヘッダー・ピンを実装
- 外部アナログ入力を接続するための複数の端子台と複数のヘッダー・ピン
- 8.192MHz 水晶発振器をオンボード搭載
- USB パワーに対応し、外部電源が不要
概要
The ADS131M04 evaluation module (EVM) is a platform for evaluating the ADS131M04, which is a low-power, simultaneous-sampling, delta-sigma analog-to-digital converter (ADC).
The ADS131M04EVM kit includes the ADS131M04EVM board and a precision host interface (PHI) controller board that enables (...)
特長
- Onboard 3.3-V unipolar analog supply
- Onboard 3.3-V unipolar digital supply
- Digital header pins to connect to host microcontroller and logic analyzer
- Terminal blocks and header pins to connect external analog input signals
- Onboard 8.192-MHz crystal oscillator
- USB powered; no external power supply required
概要
The ADS131M08 evaluation module (EVM) is a platform for evaluating the ADS131M08, which is a low-power, 8-channel, simultaneous-sampling, delta-sigma analog-to-digital converter (ADC).
The ADS131M08EVM kit includes the ADS131M08EVM board and a precision host interface (PHI) controller board (...)
特長
- Onboard 3.3-V unipolar analog supply
- Onboard 3.3-V unipolar digital supply
- Digital header pins to connect to host microcontroller and logic analyzer
- Terminal blocks and header pins to connect external analog input signals
- Onboard 8.192-MHz crystal oscillator
- USB powered; no external power supply required
- (...)
概要
特長
- Ultra-low power operation
- Single high-performance phase-locked-loop
- Supports mixed power supply operation from 1.8 V to 3.3 V
- Integrated EEPROM with two pages
- General purpose inputs and outputs for individual output enable and status signals
- Output divider synchronization and digital delays
概要
The DAC38RF80EVM is the circuit board for evaluating DAC38RF80/84/90 digital-to-analog converters (DACs). The EVM can be used to evaluate the performance of the DAC up to 9-GSPS sampling rate. It is designed to work with the FPGA-based pattern generator card TSW14J56EVM (Rev B and up). The available (...)
特長
- Allows evaluation of DAC38RF80/84/90 up to 9-GSPS sampling rate
- Supports up to 12.5-Gbps SerDes signaling rate across FMC
- Two on-chip PLLs with superior phase noise to simplify system clock generation; also supports external clock mode
- AC-coupled output with 2:1 impedance transformer for (...)
概要
特長
- DAC38RF82/83/85/93 を最大 9GSPS のサンプリング・レートで評価可能
- FMC 経由で最大 12.5Gbps の SerDes シグナリング・レートをサポート
- VCO を 2 個搭載した 低位相ノイズのオンチップ PLL を内蔵し、システム・クロック生成を簡素化。外部クロック・モードもサポート。
- AC 結合型の差動出力と、平衡型から不平衡型への変換のためのオンボード 2:1 インピーダンス・トランス
- 使いやすいソフトウェア・インターフェイスとデータ・パターン生成ツール
概要
特長
- Allows evaluation of DAC38RF86 or DAC38RF96 up to 9-GSPS sampling rate
- Supports up to 12.5-Gbps SerDes signaling rate across FMC
- Two on-chip PLLs with superior phase noise to simplify system clock generation; also supports external clock mode
- AC-coupled output with integrated impedance transformer (...)
概要
特長
- Allows evaluation of DAC38RF87/97 up to 9-GSPS sampling rate
- Supports up to 12.5-Gbps SerDes signaling rate across FMC
- Two on-chip PLLs with superior phase noise to simplify system clock generation; also supports external clock mode
- AC-coupled output with integrated impedance transformer (DAC38RF87) for (...)
概要
The DAC38RF89 evaluation module (EVM) is the circuit board for evaluating DAC38RF89 digital-to-analog converters (DACs). The DAC38RFEVM can be used to evaluate the performance of the DAC up to 9-GSPS sampling rate and is designed to work with the TSW14J56EVM (Rev B and up). The available FMC (...)
特長
- Allows evaluation of DAC38RF89 up to 9-GSPS sampling rate
- Supports up to 12.5-Gbps SerDes signaling rate across FMC
- Two on-chip PLLs with superior phase noise to simplify system clock generation; also supports external clock mode
- AC-coupled output with integrated impedance transformer (DAC38RF89) for (...)
概要
特長
- Dual Loop Architecture with typical 60 fs rms from 10 kHz to 20 MHz at 122.88 MHz output frequency
- Integrated Loopfilter support easy prototyping
- 0.9 W typical power consumption for 10 outputs at 122.88 MHz
- Jumper configurable supplies with on-board LDOs and DCDC converters
- GUI platform for full access (...)
概要
特長
- Dual Loop Architecture with typical 60 fs rms from 10 kHz to 20 MHz at 122.88 MHz output frequency
- Integrated Loopfilter support easy prototyping
- 1.2 W typical power consumption for 16 outputs at 122.88 MHz
- Jumper configurable supplies with on-board LDOs and DCDC converters
- GUI platform for full access (...)
概要
The LMK61A2-100M00EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61A2-100M00 Ultra-Low Jitter Fixed Frequency Oscillator.
The onboard power supply options allow for ease of use as well as configuration flexibility required in (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
概要
The LMK61A2-125M00EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61A2-125M00 Ultra-Low Jitter Fixed Frequency Oscillator.
The onboard power supply options allow for ease of use as well as configuration flexibility required in (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
概要
The LMK61A2-156M25EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61A2-156M25 Ultra-Low Jitter Fixed Frequency Oscillator.
The onboard power supply options allow for ease of use as well as configuration flexibility required in (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
概要
The LMK61A2-312M50EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61A2-312M50 Ultra-Low Jitter Fixed Frequency Oscillator.
The onboard power supply options allow for ease of use as well as configuration flexibility required in (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
概要
The LMK61E0MEVM evaluation modules provides a complete platform to evaluate the jitter performance and configurability of the Texas Instruments LMK61E0M Ultra-Low Jitter Programmable Oscillator with integrated EEPROM and extended frequency margining capabilities.
The LMK61E0MEVM can be used as (...)
特長
- Ultra low jitter dual output LVCMOS clock generation
- Powered over USB or externally (SMA connector)
- Onboard USB to I2C interface
- Coarse and Fine Frequency margining
- GUI platform for full access to registers and EEPROM
概要
The LMK61E2-100M00EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61E2-100M00 Ultra-Low Jitter Fixed Frequency Oscillator.
The onboard power supply options allow for ease of use as well as configuration flexibility required in (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
概要
The LMK61E2-125M00EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61E2-125M00 Ultra-Low Jitter Fixed Frequency Oscillator.
The onboard power supply options allow for ease of use as well as configuration flexibility required in (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
概要
The LMK61E2-156M25EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61E2-156M25 Ultra-Low Jitter Fixed Frequency Oscillator.
The onboard power supply options allow for ease of use as well as configuration flexibility required (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
概要
The LMK61E2-312M50EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61E2-312M50 Ultra-Low Jitter Fixed Frequency Oscillator.
The onboard power supply options allow for ease of use as well as configuration flexibility required in (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
概要
The LMK61E2EVM evaluation modules provides a complete platform to evaluate the 90-fs RMS jitter performance and configurability of the Texas Instruments LMK61E2 Ultra-Low Jitter Programmable Differential Oscillator with integrated EEPROM and frequency margining capabilities.
The LMK61E2EVM can be (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
- Onboard USB to I2C interface
- Coarse and Fine Frequency margining
- GUI platform for full access to LMK03328 registers and EEPROM
概要
The LMK61I2-100M00EVM evaluation module provides a complete platform to evaluate the 90-fs RMS jitter performance of Texas Instruments LMK61I2-100M00 Ultra-Low Jitter Fixed Frequency Oscillator.
The onboard power supply options allow for ease of use as well as configuration flexibility required in (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
概要
The LMK61PDEVM evaluation modules provides a complete platform to evaluate the 100-fs RMS jitter performance and configurability of the Texas Instruments LMK61PD Ultra-Low Jitter Pin Selectable Differential Oscillator with 7 unique reference clock frequencies and configurable output format.
The (...)
特長
- Ultra low jitter differential clock generation
- Powered over USB or externally (SMA connector)
- Pin Selectable output frequency (7 total)
- Pin Selectable output format (LVPECL, LVDS, or HCSL)
概要
LMK62E2-156M25EVM は出力周波数 / 形式の広範な選択が可能な TI の LMK62XX 超低ジッタ水晶発振器ファミリのクロック性能を評価するための包括的なプラットフォームです。LMK62XX EVM は準拠試験、性能評価、初期のシステム・プロトタイピングにも使用できます。エッジ接続可能な複数の SMA ポートをオンボード搭載しており、市販の同軸ケーブル、アダプタ、バラン(いずれも付属せず)を使用して LMK62XX の超低ジッタ・クロック出力にアクセスし、試験機器やリファレンス・ボードとのインターフェイスを実現できます。このコネクティビティにより、TI の LMK62E2 とサード・パーティーの FPGA / ASIC / SoC リファレンス・ボード間の統合システム・レベル・テストが可能になります。
特長
- 超低ノイズ、高性能(156.25MHz 時に150fs の RMS ジッタ)
- 単一 3.3V 電源、USB 電源または外部電源(SMA コネクタ)に対応
- 単一差動 LVPECL 出力
- ソフトウェア不要
概要
The LP5907 is a linear regulator capable of supplying 250 mA output current. Designed to meet the requirements of RF/Analog circuits, the LP5907 device provides low noise, high PSRR, low quiescent current, and low line/load transient response figures. Using new innovative design techniques the (...)
概要
The LP5907 is a linear regulator capable of supplying 250 mA output current. Designed to meet the requirements of RF/Analog circuits, the LP5907 device provides low noise, high PSRR, low quiescent current, and low line/load transient response figures. Using new innovative design techniques the (...)
特長
- Stable with 1.0 µF Ceramic Input and Output Capacitors
- No Noise Bypass Capacitor Required
- Remote Output Capacitor Placement
- Thermal-overload and short-circuit protection
- -40°C to 125°C junction temperature range for operation
概要
The LP5907 is a linear regulator capable of supplying 250 mA output current. Designed to meet the requirements of RF/Analog circuits, the LP5907 device provides low noise, high PSRR, low quiescent current, and low line/load transient response figures. Using new innovative design techniques the (...)
特長
- Stable with 1.0 µF Ceramic Input and Output Capacitors
- No Noise Bypass Capacitor Required
- Remote Output Capacitor Placement
- Thermal-overload and short-circuit protection
- -40°C to 125°C junction temperature range for operation
概要
The LP5907 is a linear regulator capable of supplying 250 mA output current. Designed to meet the requirements of RF/Analog circuits, the LP5907 device provides low noise, high PSRR, low quiescent current, and low line/load transient response figures. Using new innovative design techniques the (...)
特長
- Stable with 1.0 µF Ceramic Input and Output Capacitors
- No Noise Bypass Capacitor Required
- Remote Output Capacitor Placement
- Thermal-overload and short-circuit protection
- -40°C to 125°C junction temperature range for operation
概要
The LP5907 is a linear regulator capable of supplying 250 mA output current. Designed to meet the requirements of RF/Analog circuits, the LP5907 device provides low noise, high PSRR, low quiescent current, and low line/load transient response figures. Using new innovative design techniques the (...)
特長
- Stable with 1.0 µF Ceramic Input and Output Capacitors
- No Noise Bypass Capacitor Required
- Remote Output Capacitor Placement
- Thermal-overload and short-circuit protection
- -40°C to 125°C junction temperature range for operation
概要
The TSW40RF80 evaluation module (EVM) is a two-transmit two-receive (2T2R) RF-sampling transceiver reference design. The module contains the DAC38RF80 dual-channel RF-sampling digital-to-analog converter (DAC) and the ADC32RF45 dual-channel RF-sampling analog-to-digital converter (ADC).
The DAC38RF80 (...)
特長
- RF-sampling transceiver utilizing the JESD204B interface
- DAC38RF80 dual RF DAC with single-ended output
- ADC32RF45 dual RF ADC with bypass option
- LDO-less power-management solution
- Onboard clocking solution; four different ADC clocking options, including TX PLL clock output
- Interfaces with TSW14J56 or (...)
概要
The TSW40RF82 evaluation module (EVM) is a two-transmit two-receive (2T2R) RF-sampling transceiver reference design. The module contains the DAC38RF82 dual-channel RF-sampling digital-to-analog converter (DAC) and the ADC32RF45 dual-channel RF-sampling analog-to-digital converter (ADC).
The DAC38RF82 (...)
特長
- RF-sampling transceiver utilizing the JESD204B interface
- DAC38RF82 dual RF DAC with differential output
- ADC32RF45 dual RF ADC with bypass option
- LDO-less power-management solution
- Onboard clocking solution; four different ADC clocking options, including TX PLL clock output
- Interfaces with TSW14J56 or FPGA (...)
概要
特長
- Plug-and-play design
- Power the EVM by USB VBUS or 5- to 5.5-V DC IN through a power jack
- Access the I2C bus through headers
- Configurable through dip switches
概要
The TUSB1002EVM evaluation module (EVM) is designed to provide easy evaluation of the TUSB1002 device. This EVM is also a reference design to show a practical example of how to use the device in a mass-production system.
特長
- Plug-and-play design
- No external power source required
- USB 3.1 spec compliance
- Configurable through switches and jumpers
- The TUSB1002 EVM includes the option of monitoring the current draw of the device
概要
特長
- Plug-and-play design
- EQ setting configurable through resistor
- The TUSB211 Pico EVM includes headers for different power options to provide power to the device
- Is pre-configured simple DP and DM connections
- Powered from the VBUS or an external 3.3-V supply
概要
The TUSB211RPTREVM is designed to provide a simple means of demonstrating the signal conditioning capability of the TUSB211. The EVM is pre-configured and simply connects the Type B connector on the EVM to the Type A receptacle found on a Host PC with a standard USB cable, a USB device would (...)
特長
- Plug and Play design
- The TUSB211RPTREVM requires no external power as the EVM will be powered from VBUS sourced from the Host port
- Five sets of switches to facilitate configuration changes
- Includes headers for monitoring some device pins of The TUSB211 as well as power to The device
概要
特長
- Plug and play design
- Power the EVM by USB VBUS or 5- to 5.5-V DC IN through a power jack J3
- Access the I2C bus through headers
- Configurable through dip Switches
概要
特長
- Plug and play design
- No external power source required
- USB 3.1 spec compliance
- Configurable through Switchs and Jumper
- The TUSB522P EVM includes the option of monitoring the current draw of the device
概要
特長
- Plug and play design
- Easy configurable through switches
- Option of monitoring device current
概要
特長
- Plug-and-play design
- VBUS powered
- USB2.0 and USB3.0 redriver
- Low-cost solution
設計ツールとシミュレーション
リファレンス・デザイン
CAD/CAE シンボル
パッケージ | ピン数 | ダウンロード |
---|---|---|
DSBGA (YKE) | 4 | オプションの表示 |
DSBGA (YKG) | 4 | オプションの表示 |
DSBGA (YKM) | 4 | オプションの表示 |
SOT-23 (DBV) | 5 | オプションの表示 |
X2SON (DQN) | 4 | オプションの表示 |
購入と品質
- 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 rating/ リフローピーク温度
- MTBF/FIT の推定値
- 原材料組成
- 認定試験結果
- 継続的な信頼性モニタ試験結果
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