FX589DW

更新时间： 2024-11-16 22:51:03

品牌	Logo	应用领域
CMLMICRO		调制解调器电信集成电路电信电路光电二极管
页数	文件大小	规格书
18页	258K
描述
Low-Voltage/High-Speed GMSK Modem

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技术参数
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FX589DW 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP, SOP24,.4	针数：	24
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.83	Is Samacsys：	N
其他特性：	FULL DUPLEX	数据速率：	64 Mbps
JESD-30 代码：	R-PDSO-G24	长度：	15.36 mm
功能数量：	1	端子数量：	24
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP24,.4	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
座面最大高度：	2.67 mm	最大压摆率：	4 mA
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	电信集成电路类型：	MODEM
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	7.49 mm	Base Number Matches：	1

FX589DW 数据手册

CML Semiconductor Products

PRODUCT INFORMATION

Low-Voltage/High-Speed

GMSK Modem

FX589

Publication D/589/7 January 1998

Features

Full-Duplex Gaussian Minimum

Shift Keying (GMSK)

Applications

Wireless LAN/Modems

Handy Data Terminals

Operating from 3 Volts to 5.5 Volts

Data Rates 4kb/s to 64kb/s

Selectable BT (0.3 or 0.5)

Low-Power Wireless Data Link

for PCs, Laptops and Printers

Point-Of-Sale Terminals

Low-Current Analogue/Digital

Non-DSP Solution

Wireless Bar-Code Readers

and Stock Controllers

Meets RCR STD-18

Tx ENABLE

V_BIAS

Tx PS

DATA RETIME

Tx OUT

Tx DATA

FILTER

LEVEL SHIFT

Tx CLOCK

Rx DATA

XTAL/CLOCK

XTAL

Rx DATA

EXTRACT

ClkDIVA

CLOCK

ClkDIVB

DIVIDER

Rx S/N

DETECTION

FX589

RxHold

Rx CIRCUIT

CONTROL

PLLacq

Rx CLOCK

EXTRACT

RxDCacq

V_DD

V_SS

Rx PS

V_BIAS

Rx LEVEL

MEASURE

FILTER

Rx SIGNAL IN

V_BIAS

Rx FEEDBACK

DOC1

DOC2

Fig.1 Functional Block Diagram

Brief Description

The FX589 is a single-chip modem employing

Acquisition, lock and hold of Rx data signals is made

easier and faster by the use of Rx Control Inputs to clamp,

detect and/or hold input data levels and can be set by the

system µProcessor as required.

Indication is available, from the Rx S/N output, as to the

quality of the received signal.

The FX589 design features a low-current analogue/digital

ASIC process offering significantly lower current

consumption than DSP technology. For data rates up to

32kb/s the FX589 draws typically 1.5mA at 3.0 volts V_DDand

for data rates up to 64kb/s at 5.0 volts, typically 4.0mA.

This low-power CMOS microcircuit is available in both

24-pin plastic DIL and Small Outline (SOIC and SSOP)

packages.

Gaussian Minimum Shift Keying (GMSK) modulation.

Data rates of 4kb/s to 64kb/s and the choice of BT

to 0.3 or 0.5 are pin-programmable functions to suit

radio data channel bandwidth requirements.

The Rx and Tx digital data interfaces are bit-serial

and synchronised to Rx and Tx data clocks generated

by the modem. Separate Rx and Tx Powersave/Enable

inputs allow for full- or half-duplex operation.

Rx input levels can be set by a suitable ac and dc

level adjusting circuit built, with external components,

around an on-chip Rx input amplifier.

12 3 4 5 6 7...18

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与FX589DW相关器件

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FX589P	CMLMICRO	获取价格	Low-Voltage/High-Speed GMSK Modem
FX5959G701	VISHAY	获取价格	Power LED Driver the Smallest and Low Profile, Constant Current Source 0 - 2.0A, 2.5V to 7
FX5959G7012V5T5	VISHAY	获取价格	Display Driver, PBGA25
FX5959G7017V0B1	VISHAY	获取价格	Display Driver, PBGA25
FX5959G7017V0B5	VISHAY	获取价格	Display Driver, PBGA25
FX5959G7017V0T5	VISHAY	获取价格	Display Driver, PBGA25
FX5959G701ADJB1	VISHAY	获取价格	Power LED Driver the Smallest and Low Profile, Constant Current Source 0 - 2.0A, 2.5V to 7
FX5959G701ADJB5	VISHAY	获取价格	Power LED Driver the Smallest and Low Profile, Constant Current Source 0 - 2.0A, 2.5V to 7
FX5959G701ADJB5E2	VISHAY	获取价格	LED Driver, 1-Segment, PBGA25, LEAD FREE, BGA-25
FX5959G701ADJSMB1	VISHAY	获取价格	Interface Circuit

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