MSM6927

更新时间： 2024-01-17 03:20:19

品牌	Logo	应用领域
冲电气 - OKI		调制解调器
页数	文件大小	规格书
31页	222K
描述
1200 bps Single Chip FSK MODEM

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技术参数
数据手册

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MSM6927 技术参数

生命周期：	Obsolete	零件包装代码：	DIP
包装说明：	DIP,	针数：	28
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.8	Is Samacsys：	N
其他特性：	HALF DUPLEX	数据速率：	1.2 Mbps
JESD-30 代码：	R-PDIP-T28	长度：	36.7 mm
功能数量：	1	端子数量：	28
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
认证状态：	Not Qualified	座面最大高度：	5.08 mm
最大压摆率：	18 mA	标称供电电压：	12 V
表面贴装：	NO	电信集成电路类型：	MODEM
温度等级：	COMMERCIAL	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
宽度：	15.24 mm	Base Number Matches：	1

MSM6927 数据手册

E2A0011-16-X1

This version: Jan. 1998

Previous version: Nov. 1996

¡ Semiconductor

MSM6927/6947

¡ Semiconductor

MSM6927/6947

1200 bps Single Chip FSK MODEM

GENERAL DESCRIPTION

The MSM6927 and the MSM6947 are OKI's 1200 bps single chip modem series which transmit

and receive serial, binary data over a switched telephone network using frequency shift

keying(FSK).

The MSM6927 is compatible with ITU-T V.23 series data sets, while the MSM6947 is compatible

with Bell 202 series data sets.

These devices provide all the necessary modulation, demodulation, and filtering required to

implement a serial, asynchronous communication link.

OKI'ssinglechipmodemseriesisdesignedforuserswhoarenottelecommunicationexpertsand

are easy to use cost effective alternative to standard discrete modem design.

CMOS LSI technology provides the advantages of small size, low power, and increased

reliability.

Thedesignoftheintegratedcircuitassurescompatibilitywithabroadbaseofinstalledlowspeed

modems and acoustic couplers. Applications include interactive terminals, desk top computers,

point of sale equipment, and credit verification systems.

FEATURES

• Compatible with ITU-T V.23 (MSM6927)

• Compatible with BELL 202 (MSM6947)

• CMOS silicon gate process

• Switched capacitor and advanced CMOS analog technology

• Data rate from 0 to 1200 bps

• Half duplex (2-Wire)

• Receive squelch delay

• Selectable built-in timers and external delay timers possible

• All filtering, modulation, demodulation, and DTE interface on chip

• Crystal controlled oscillator on chip

• TTL compatible digital interface

• Low power dissipation: 90 mW Typ.

• Package options:

28-pin plastic DIP

(DIP28-P-600–2.54)

(Product name: MSM6927RS)

(Product name: MSM6947RS)

(Product name: MSM6927GS-K)

(Product name: MSM6947GS-K)

44-pin plastic QFP

(QFP44-P-910-0.80–K)

(QFP44-P-910-0.80–2K) (Product name: MSM6927GS-2K)

1/31

12 3 4 5 6 7...31

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与MSM6927相关器件

型号	品牌	描述	获取价格	数据表
MSM6927GS-2K	OKI	1200 bps Single Chip FSK MODEM	获取价格
MSM6927GS-K	OKI	1200 bps Single Chip FSK MODEM	获取价格
MSM6927RS	OKI	1200 bps Single Chip FSK MODEM	获取价格
MSM6946	OKI	300 bps Single Chip FSK MODEM	获取价格
MSM6946GS2K	OKI	0.3kbps DATA, MODEM, PQFP44, 9 X 10 MM, PLASTIC, QFP-44	获取价格
MSM6946GS-2K	OKI	Modem, 0.3kbps Data, CMOS, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44	获取价格