전자부품 데이터시트 검색엔진 |
|
CX20873 데이터시트(PDF) 1 Page - Synaptics Incorporated. |
|
CX20873 데이터시트(HTML) 1 Page - Synaptics Incorporated. |
1 / 2 page CX20873 Dolby Headphone Decoder IC Features High Speed USB2.0 Device, supporting up to eight endpoint Quad Digital microphone PDM interface SPDIF Transmitter and SPDIF receiver Full duplex stereo I2S/PCM Six 32-bit timers/counters Serial peripheral interface (SPI) Master and Slave Inter-Integrated Circuit (I2C) Master and Slave 1 UART interface Dedicated peripheral and memory-to- memory DMAs Interrupt controller 13 FlexIOs fully programmable through PIC processor 2 sets of Tri-color PWM LED drivers 6 dedicated general-purpose I/Os (GPIOs), Debug/JTAG interface and On chip logic analyzer On-chip programmable PLLs Advanced power management allowing USB suspend mode to meet 2.3 mA using off chip converter 5V/3.3 V Package 116p Dual Row QFN Firmware Features Conexant proprietary algorithms available for voice and audio processing Supports integration of 3rd party algorithms e.g. Dolby Digital Plus decoder, Dolby Headphone, Dolby Prologic, Speech Recognition and Synthesis Applications USB Headset, USB Headphones, Docks & SoundBar, Gaming Consoles, DVD players, Automotive, DSP off load applications in Ultrabooks, Ultrathins, and more Part Number CX20873 Description Dolby Headphone Decoder IC Overview The CX20873 device family from Conexant provides a turnkey Dolby Headphone and Headset solution for customers. Conexant provides optimized implementation of Dolby Digital Plus Decoder, Dolby Headphone, and Dolby Prologic II algorithms (royalties applicable). Dolby Headphone technology allows users to simulate a highly realistic 5.1/7.1 surround sound listening environment from stereo transducer headphones. CX20873 allows users to combines Dolby Headphone technology with either Pro Logic IIx or Pro Logic IIz processing while simultaneously decoding multi-channel encoded streams received from an external source over SPDIF or a USB 2.0 interface. CX20873 provides a similar turnkey solution for headset customers and includes Conexant Voice Processing Algorithms coupled with the Dolby algorithms. The Conexant VPA offers advanced in-band microphone noise reduction, 3D sound effects, sub-band Acoustic Echo Cancellation, and Automatic Gain Control features. A Configuration Toolbox allows for fast configuration of the various signal processing algorithms and optimizes performance. Block Diagram PMC DCDC PLLs DMAs Timers OCLA USB2.0 HS SPI Master I2C Master UART I2C/SPI Slave PIC, GPIO, PWM SPDIF TX SPDIF RX Quad Dig. Mic / PDM I2S/PCM 32 bit DSP (CAPE) X Y P P SRAM/ROM X SRAM/ROM Y SRAM/ROM JTAG Bridge |
유사한 부품 번호 - CX20873 |
|
유사한 설명 - CX20873 |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |