CX93011
CX93011是Conexant公司推出的一款調(diào)制解調(diào)芯片,該芯片集微控制單元(MCU)、數(shù)據(jù)信號處理器(DSP)、ROM以及SmartDAA系統(tǒng)于一身,支持V.92模擬信號調(diào)制以及14.4kbps 傳真信號調(diào)制,其主要應(yīng)用于機頂盒、終端POS機、ATM以及互聯(lián)網(wǎng)設(shè)備等中。QQ:1762516767 18675554078,原裝現(xiàn)貨,歡迎交流。(更多詳情)
CX93011的采購信息如下:
CX93011的主要功能特性包括:
1、Modulations and protocols
– ITU-T V.92 (V.92 model)
Modem-on-Hold (MOH)
Quick connect (QC)
PCM upstream
– V.90 (V.92 model)
– V.34 (V.92 and V.34 models)
– V.32bis, V.32, V.22bis, V.22, V.23, V.21
– V.23 reverse, V.23 half-duplex
– Bell 212A/Bell 103
– V.29 FastPOS
– V.22bis fast connect
– V.80 Synchronous Access Mode
2、Data compression and error correction
3、Fax modem send and receive rates up to 14.4 kbps
4、Call Waiting (CW) detection and Type II Caller ID decoding during data mode
5、Type I Caller ID (CID) decoding
6、Telephony/TAM
7、DTE/host interface
8、No external memory required
9、Sixty-three embedded and upgradeable country profiles
10、Serial NVRAM interface for optional permanent country profile storage
11、Embedded AT commands
12、SmartDAA
13、Selectable 28.224 MHz or 27.000 MHz frequency of operation
14、Low power and voltage
– Single +3.3V supply
– Low power consumption mode
– +3.3V I/O level
15、Compact, robust board design
16、Small packages
– CX93011-2x Modem: 20-pin QFN
– CX20548 LSD: 16-pin QFN
CX93011的功能框圖如下:
CX93011的管腳圖如下:
(以上信息由深圳桑尼奇科技有限公司提供)
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