CRD4299-1 Datasheet | Cirrus Logic

Features l AMR Description The CRD4299-1 AMR add-in board reference design showcases Cirrus Logic’s Crystal Audio AC ’97 CS4299 Sound Fusion, and is Audio/Modem Riser Specification[2], pliant. The CRD4299-1 AMR card is 2.7" high by 3.6" long. The CRD4299-1 AMR reference design includes a customer ready manufacturing kit. Included in the kit are a full set of schematic design files (Or CAD® 7.2 format), PCB job files (PADS®ASCII), PCB artwork files (Gerber) , bracket drawings, and bill of materials. The design is production ready as is, or can be easily modified to incorporate specific OEM changes. Documentation source files are available to assist the OEM to quickly provide an accurate end user manual. ORDERING INFO CRD4299-1 AMR Audio Codec add-in card designed to meet the Intel® Audio/Modem Riser Specification l High quality, low cost, 2-layer, single sided adapter board l CS4299 Sound Fusion® Audio Codec ’97 l plete suite of Analog and Digital I/O connections: - Line In, Line Out, Mic In, Modem Audio connection, CD Audio In, Video In, Aux In, Headphone Out and Optical Digital Out l Meets or exceeds Microsoft’s PC 97, PC 98, and PC 99, both required and advanced, audio performance requirements. CS4299 Preliminary Product Information P.O. Box 17847, Austin, Texas 78760 (512) 445 7222 FAX: (512) 445 7581 http://.cirrus. This document contains information for a new product. Cirrus Logic reserves the right to modify this product without notice. Copyright © Cirrus Logic, Inc. 1999 (All Rights Reserved) OCT ‘99 DS319RD1A1 1 CRD4299-1 AMR TABLE OF CONTENTS 1. GENERAL INFORMATION 4 2. REFERENCE DESIGN FEATURES 4 2.1 Digital Audio Out 4 2.2 CS4299 Audio Codec ‘97 4 2.2.1 Power...