Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234? PCM2900C: Without S/PDIF ? PCM2902C: With S/PDIF ? On-Chip USB Interface: – With Full-Speed Transceivers – Fully Compliant with USB 2.0 Specification – Certified by USB-IF – Partially Programmable Descriptors – USB Adaptive Mode for Playback – USB Asynchronous Mode for Reco

文件：932.6 Kbytes 頁數：36 Pages

TI

德州儀器

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234? PCM2900C: Without S/PDIF ? PCM2902C: With S/PDIF ? On-Chip USB Interface: – With Full-Speed Transceivers – Fully Compliant with USB 2.0 Specification – Certified by USB-IF – Partially Programmable Descriptors – USB Adaptive Mode for Playback – USB Asynchronous Mode for Reco

文件：932.6 Kbytes 頁數：36 Pages

TI

德州儀器

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234? PCM2900C: Without S/PDIF ? PCM2902C: With S/PDIF ? On-Chip USB Interface: – With Full-Speed Transceivers – Fully Compliant with USB 2.0 Specification – Certified by USB-IF – Partially Programmable Descriptors – USB Adaptive Mode for Playback – USB Asynchronous Mode for Reco

文件：932.6 Kbytes 頁數：36 Pages

TI

德州儀器

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234? PCM2900C: Without S/PDIF ? PCM2902C: With S/PDIF ? On-Chip USB Interface: – With Full-Speed Transceivers – Fully Compliant with USB 2.0 Specification – Certified by USB-IF – Partially Programmable Descriptors – USB Adaptive Mode for Playback – USB Asynchronous Mode for Reco

文件：932.6 Kbytes 頁數：36 Pages

TI

德州儀器

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

1FEATURES 234? PCM2900C: Without S/PDIF ? PCM2902C: With S/PDIF ? On-Chip USB Interface: – With Full-Speed Transceivers – Fully Compliant with USB 2.0 Specification – Certified by USB-IF – Partially Programmable Descriptors – USB Adaptive Mode for Playback – USB Asynchronous Mode for Reco

文件：932.6 Kbytes 頁數：36 Pages

TI

德州儀器

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

文件：1.028359 Mbytes 頁數：32 Pages

TI

德州儀器

Single-Ended Analog Input/Output

文件：1.2518 Mbytes 頁數：33 Pages

TI

德州儀器

Stereo Audio Codec with USB Interface, Single-Ended Analog Input/Output, and S/PDIF

文件：1.028359 Mbytes 頁數：32 Pages

TI

德州儀器

Single-Ended Analog Input/Output

文件：1.2518 Mbytes 頁數：33 Pages

TI

德州儀器

具有 USB 接口、單端模擬和 S/PDIF 輸入/輸出的立體聲音頻編解碼器

PCM2900C/2902C 是德州儀器的含有一個USB兼容全速協(xié)議控制器和S/PDIF (只對PCM2902C適用)的單片, USB, 立體聲編碼器。 USB 協(xié)議控制器無需軟件編碼。 PCM2900C/2902C 采用 SpAct 架構，這是 TI 用于從 USB 數據包數據恢復音頻時鐘的獨特系統(tǒng)。 采用 SpAct 的片載模擬PLL實現具有低時鐘抖和獨立回放和錄音采樣率的回放和錄音。 ? PCM2900C: 無 S/PDIF\n? 片載 USB 接口： \n? 完全符合 USB 2.0 規(guī)范\n? 部分可編程描述符 \n? 用于記錄的 USB 異步模式\n? 16 位 Δ-Σ ADC 和 DAC\n? DAC: 32 kHz, 44.1 kHz, 48 kHz\n? 具有單個 12-MHz 時鐘源的片載時鐘發(fā)生器\n? 5 V 典型值 (VBUS)\n? 立體聲 ADC: \n? 數字抽取濾波器： 通頻帶紋波 = ±0.05 dB 阻帶衰減 = –65 dB \n? 包含抗混淆濾波器\n? 立體聲 DAC: \n? 過采樣數字濾波器： 通頻帶紋波 = ±0.1 dB 阻帶衰;

TI

德州儀器