內(nèi)建1驅(qū)動器和1只LDO的單通道 PWM 控制器應(yīng)用于 AMD SVI2 GFX 和 FCH 電源供應(yīng)

RT3669EA 是內(nèi)建1驅(qū)動器和1只LDO的單通道PWM 控制器，符合 AMD SVI2 電壓調(diào)節(jié)器規(guī)格，用于為 FP4 GFX（VDDCR_GFX）和 FCH（VDDCR_FCH_S5）供電。它采用立锜專有的 G-NAVP (Green-Native AVP) 技術(shù)和 CCRCOT（Constant Current Ripple Constant On-Time，固定電流漣波固定導(dǎo)通時間）控制架構(gòu)，易于設(shè)定、控制，可滿足 AMD AVP (Adaptive Voltage Positioning) GFX的所有要求。其壓降特性可通過對誤差放大器的直流增益進行設(shè)定而實現(xiàn)；使用適當?shù)难a償設(shè)計， ? 1-相 (VDDCR_GFX) PWM 控制器\n? 1只用于FCH的LDO調(diào)節(jié)器\n? 支持動態(tài)負載線和零負載線\n? SVI2 接口，符合 AMD 電源管理協(xié)議\n? DVID 性能強化\n? 差分遠程電壓檢測\n? 快速瞬態(tài)響應(yīng)\n? 過熱指示 (VRHOT_L)\n? 過流保護;

Richtek

立锜科技

ADC3668, ADC3669 Dual-Channel, 16-Bit 250MSPS and 500MSPS Analog-to-Digital Converter (ADC)

1 Features ? 16-bit, dual channel 250 and 500MSPS ADC ? Noise spectral density: -160.4dBFS/Hz ? Thermal Noise: 76.4dBFS ? Single core (non-interleaved) ADC architecture ? Aperture jitter: 75fs ? Buffered analog inputs – Programmable 100Ω and 200Ω termination ? Input fullscale: 2VPP ? Full

文件：4.10552 Mbytes 頁數(shù)：80 Pages

TI

德州儀器

ACD354x Single Channel 14-bit 250MSPS and 500MSPS Analog-to-Digital Converter (ADC)

1 Features ? 14-bit, single channel 250 and 500MSPS ADC ? Noise spectral density: -158.5dBFS/Hz ? Thermal Noise: 74.5dBFS ? Single core (non-interleaved) ADC architecture ? Power consumption: – 435mW (500MSPS) – 369mW (250MSPS) ? Aperture jitter: 75fs ? Buffered analog inputs – Programma

文件：4.27311 Mbytes 頁數(shù)：83 Pages

TI

德州儀器

ADC364x Dual-Channel, 14-Bit 250MSPS and 500MSPS Analog-to-Digital Converter (ADC)

1 Features ? 14-bit, dual channel 250 and 500MSPS ADC ? Noise spectral density: -158.5dBFS/Hz ? Thermal Noise: 74.5dBFS ? Single core (non-interleaved) ADC architecture ? Power consumption: – 300mW/channel (500MSPS) – 250mW/channel (250MSPS) Aperture jitter: 75fs ? Buffered analog inputs

文件：4.40924 Mbytes 頁數(shù)：85 Pages

TI

德州儀器