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MSM7564-01GS-K数据手册OKI中文资料规格书
MSM7564-01GS-K规格书详情
描述 Description
GENERAL DESCRIPTION
The MSM 7564-01 is a highly integrated single-chip modem IC which provides the functions needed to construct 14.4 kbps full-duplex and half-duplex modems. This device is compliant with the following data communication formats : ITU-T Recommendation V.32bis, V.32, V.22bis, V.21 and Bell standard Bell 212A and Bell103 modes, and facsimile communication formats : ITU-T Recommendation V.17, V29, V.27ter, V.21 ch2.
This device contains fundamental functions : high speed DSP, analog front end, and digital logic circuit. It also provides additional circuits such as test functions, synchronous-asynchronous conversion circuit, DTMF generator/detector, programmable tone generator/detector, voice output function and sleep mode. The MSM7564-01 is designed to provide a microprocessor peripheral to interface with popular single-chip microprocessors for the control of modem functions through its 8-bit multiplexed address/data bus.FEATURES
• Data mode :
ITU-T Recommendation V.32bis, V.32, V.22bis, V.22, V.21
Bell standard Bell 212A, Bell103
• Fax mode : ITU-T Recommendation V.17, V.29, V.27ter, V.21 ch2
• Synchronous/Asynchronous conversion
• Scrambler/Descrambler
• DTMF, answer tone, and guard tone generator
• Programmable transmit attenuation (15 dB, 1 dB steps)
• Call progress, answer tone, DTMF, and carrier detector
• Receiving signal quality monitor
• Independent adaptive line equalization for transmit and receive
• Carrier detection level selectable (4 steps)
• Echo canceler
• Jitter canceler
• Programmable tone generator/detector
• Voice output function
• Test mode :
Local analog loop (internal/external)
Remote digital loop
511PN pattern generator for error test
1:1 pattern generator for error test
Error counter
• Sleep mode
• Single +5 V DC supply
• CMOS technology for low power consumption
Operation mode : 500 mW Typ. @ +5 V
Sleep mode : < 10 mW @ +5 V
• Package options:
144-pin plastic TQFP (TQFP144-P-2020-K) (Product name : MSM7564-01GS-K)
84-pin plastic QFJ (QFJ84-P-S115) (Product name : MSM7564-01JS)
特性 Features
• Data mode :
ITU-T Recommendation V.32bis, V.32, V.22bis, V.22, V.21
Bell standard Bell 212A, Bell103
• Fax mode : ITU-T Recommendation V.17, V.29, V.27ter, V.21 ch2
• Synchronous/Asynchronous conversion
• Scrambler/Descrambler
• DTMF, answer tone, and guard tone generator
• Programmable transmit attenuation (15 dB, 1 dB steps)
• Call progress, answer tone, DTMF, and carrier detector
• Receiving signal quality monitor
• Independent adaptive line equalization for transmit and receive
• Carrier detection level selectable (4 steps)
• Echo canceler
• Jitter canceler
• Programmable tone generator/detector
• Voice output function
• Test mode :
Local analog loop (internal/external)
Remote digital loop
511PN pattern generator for error test
1:1 pattern generator for error test
Error counter
• Sleep mode
• Single +5 V DC supply
• CMOS technology for low power consumption
Operation mode : 500 mW Typ. @ +5 V
Sleep mode : < 10 mW @ +5 V
• Package options:
144-pin plastic TQFP (TQFP144-P-2020-K) (Product name : MSM7564-01GS-K)
84-pin plastic QFJ (QFJ84-P-S115) (Product name : MSM7564-01JS)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
OKI |
24+ |
TSOP26 |
2568 |
原装优势!绝对公司现货 |
询价 | ||
OKI |
2016+ |
TSOP26 |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
OKI |
03+ |
QFP |
15 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
OKI/日冲 |
2450+ |
PLCC84P |
6540 |
只做原厂原装正品现货或订货!终端工厂可以申请样品! |
询价 | ||
OKI |
25+23+ |
SOP |
34491 |
绝对原装正品全新进口深圳现货 |
询价 | ||
OKI |
22+ |
TSOP20 |
5000 |
全新原装现货!价格优惠!可长期 |
询价 | ||
OKI |
24+ |
SSOP-20 |
5000 |
全新原装正品,现货销售 |
询价 | ||
OKI |
2025+ |
TSOP26 |
3827 |
全新原厂原装产品、公司现货销售 |
询价 | ||
OKI |
23+ |
11094 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
OKI |
24+ |
150 |
询价 |