内建1驱动器和1只LDO的单通道 PWM 控制器应用于 AMD SVI2 GFX 和 FCH 电源供应

RT3669EA 是内建1驱动器和1只LDO的单通道PWM 控制器，符合 AMD SVI2 电压调节器规格，用于为 FP4 GFX（VDDCR_GFX）和 FCH（VDDCR_FCH_S5）供电。它采用立锜专有的 G-NAVP (Green-Native AVP) 技术和 CCRCOT（Constant Current Ripple Constant On-Time，固定电流涟波固定导通时间）控制架构，易于设定、控制，可满足 AMD AVP (Adaptive Voltage Positioning) GFX的所有要求。其压降特性可通过对误差放大器的直流增益进行设定而实现；使用适当的补偿设计， • 1-相 (VDDCR_GFX) PWM 控制器\n• 1只用于FCH的LDO调节器\n• 支持动态负载线和零负载线\n• SVI2 接口，符合 AMD 电源管理协议\n• DVID 性能强化\n• 差分远程电压检测\n• 快速瞬态响应\n• 过热指示 (VRHOT_L)\n• 过流保护;

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 页数：80 Pages

TI

德州仪器

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 页数：83 Pages

TI

德州仪器

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 页数：85 Pages

TI

德州仪器