STW5093CYL

更新时间： 2024-09-30 13:02:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解码器编解码器电信电路
页数	文件大小	规格书
34页	617K
描述
A/MU-LAW, PCM CODEC, PDSO30, TSSOP-30

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中文翻译

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技术参数
数据手册

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STW5093CYL 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	TSSOP	包装说明：	TSSOP-30
针数：	30	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.8
压伸定律：	A/MU-LAW	滤波器：	YES
JESD-30 代码：	R-PDSO-G30	长度：	7.8 mm
功能数量：	1	端子数量：	30
工作模式：	SYNCHRONOUS	最高工作温度：	85 °C
最低工作温度：	-30 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
座面最大高度：	1.1 mm	标称供电电压：	3 V
表面贴装：	YES	电信集成电路类型：	PCM CODEC
温度等级：	COMMERCIAL EXTENDED	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	DUAL
宽度：	4.4 mm	Base Number Matches：	1

STW5093CYL 数据手册

STw5093

2.7V SUPPLY 14-BIT LINEAR CODEC WITH

HIGH-PERFORMANCE AUDIO FRONT-END

FEATURES:

Complete CODEC and FILTER system including:

■ 14 BIT LINEAR ANALOG TO DIGITAL AND

DIGITAL TO ANALOG CONVERTERS.

■ 8 BIT COMPANDED ANALOG TO DIGITAL

AND DIGITAL TO ANALOG CONVERTERS A-

LAW OR µ-LAW.

TSSOP30

ORDERING NUMBER: STw5093

■ TRANSMIT AND RECEIVE BAND-PASS

FILTERS

■ ACTIVE ANTIALIAS NOISE FILTER.

■ 1.8V TO 3.3V CMOS COMPATIBLE DIGITAL

INTERFACES.

Phone Features:

■ ONE MICROPHONE BIASING OUTPUT

■ REMOTE CONTROL (REMOCON) FUNCTION

■ THREE SWITCHABLE MICROPHONE

AMPLIFIER INPUTS. GAIN

■ PROGRAMMABLE PCM AND CONTROL

INTERFACE MICROWIRE COMPATIBLE.

APPLICATIONS:

■ GSM/DCS1800/PCS1900/JDC DIGITAL

CELLULAR TELEPHONES.

■ CDMA CELLULAR TELEPHONES.

■ DECT/CT2/PHS DIGITAL CORDLESS

TELEPHONES.

PROGRAMMABLE:0 . . 42.5 dB AMPLIFIER,

1.5 dB STEPS (+ MUTE).

■ EARPIECE AUDIO OUTPUT. ATTENUATION

PROGRAMMABLE: 0 . . 30 dB, 2 dB STEPS.

■ EXTERNAL AUDIO OUTPUT. ATTENUATION

PROGRAMMABLE: 0 . . 30 dB, 2 dB STEPS.

■ DRIVING CAPABILITY: 140mW OVER 8Ω

■ TRANSIENT SUPRESSION SIGNAL DURING

POWER ON AND DURING AMPLIFIER

SWITCHING.

■ BATTERY OPERATED AUDIO FRONT-ENDS

FOR DSPs.

(*) Functionality guaranteed in the range - 40°C to +85°C; Timing

and Electrical Specifications are guaranteed in the range - 30°C

to +85°C.

GENERAL DESCRIPTION

■ INTERNAL PROGRAMMABLE SIDETONE

CIRCUIT. ATTENUATION PROGRAMMABLE:

16 dB RANGE, 1 dB STEP.

■ INTERNAL RING, TONE AND DTMF

GENERATOR, SINEWAVE OR

STw5093 is a high performance low power combined

PCM CODEC/FILTER device tailored to implement the

audio front-end functions required by low voltage/low

power consumption digital cellular terminals. STw5093

offers a number of programmable functions accessed

through a serial control channel that easily interfaces to

any classical microcontroller. The PCM interface sup-

ports both non-delayed (normal and reverse) and de-

layed frame synchronization modes.

SQUAREWAVE WAVEFORMS.

ATTENUATION PROGRAMMABLE: 27dB

RANGE, 3dB STEP. THREE FREQUENCY

RANGES:

a) 3.9Hz . . . . 996Hz, 3.9Hz STEP

b) 7.8Hz . . . . 1992Hz, 7.8Hz STEP

c) 15.6Hz . . . . 3984Hz, 15.6Hz STEP

■ PROGRAMMABLE PULSE WIDTH

MODULATED BUZZER DRIVER OUTPUT.

STw5093 can be configurated either as a 14-bit lin-

ear or as an 8-bit companded PCM coder.

Additionally to the CODEC/FILTER function, STw5093

includes a Tone/Ring/DTMF generator, a sidetone gen-

eration, and a buzzer driver output.STw5093 fulfills and

exceeds D3/D4 and CCITT recommendations and ETSI

requirements for digital handset terminals.

Main applications include digital mobile phones, as

cellular and cordless phones, or any battery powered

equipment that requires audio codecs operating at

low single supply voltages.

General Features:

■ SINGLE 2.7V to 3.3V SUPPLY

■ EXTENDED TEMPERATURE RANGE

OPERATION (*) -40°C to 85°C.

■ 1.0µW STANDBY POWER (TYP. AT 2.7V).

■ 13mW OPERATING POWER (TYP. AT 2.7V).

March 2004

1/34

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中文翻译

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与STW5093CYL相关器件

型号	品牌	获取价格	描述	数据表
STW5093CYLT	STMICROELECTRONICS	获取价格	2.7V SUPPLY 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END
STW5094	STMICROELECTRONICS	获取价格	18 BIT 8kHz TO 48kHz LOW POWER STEREO AUDIO DAC WITH INTEGRATED POWER AMPLIFIERS AND VOICE
STW5094A	STMICROELECTRONICS	获取价格	18-bit Low Power Asynchronous Stereo Audio DAC with Integrated Power Amplifiers and Voice
STW5094A_05	STMICROELECTRONICS	获取价格	18-bit Low Power Asynchronous Stereo Audio DAC with Integrated Power Amplifiers and Voice
STW5094AD	STMICROELECTRONICS	获取价格	18-bit Low Power Asynchronous Stereo Audio DAC with Integrated Power Amplifiers and Voice
STW5094AD/LF	STMICROELECTRONICS	获取价格	18-bit Low Power Asynchronous Stereo Audio DAC with Integrated Power Amplifiers and Voice
STW5094ADLF	STMICROELECTRONICS	获取价格	18-bit Low Power Asynchronous Stereo Audio DAC with Integrated Power Amplifiers and Voice
STW5094ADT	STMICROELECTRONICS	获取价格	18-bit Low Power Asynchronous Stereo Audio DAC with Integrated Power Amplifiers and Voice
STW5094ADT/LF	STMICROELECTRONICS	获取价格	18-bit Low Power Asynchronous Stereo Audio DAC with Integrated Power Amplifiers and Voice
STW5094ADTLF	STMICROELECTRONICS	获取价格	18-bit Low Power Asynchronous Stereo Audio DAC with Integrated Power Amplifiers and Voice

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