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UPD9930G-22 PDF预览

UPD9930G-22

更新时间: 2024-11-19 22:25:35
品牌 Logo 应用领域
日电电子 - NEC 解码器编解码器电信集成电路电信电路蜂窝电话
页数 文件大小 规格书
78页 327K
描述
LINEAR CODEC FOR DIGITAL CELLULAR TELEPHONE

UPD9930G-22 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:10 X 10 MM, PLASTIC, QFP-44Reach Compliance Code:compliant
风险等级:5.92Is Samacsys:N
滤波器:YESJESD-30 代码:S-PQFP-G44
JESD-609代码:e0长度:10 mm
功能数量:1端子数量:44
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:LQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.65 mm
标称供电电压:3 V表面贴装:YES
技术:MOS电信集成电路类型:LINEAR CODEC
温度等级:OTHER端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10 mmBase Number Matches:1

UPD9930G-22 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD9930  
LINEAR CODEC FOR DIGITAL CELLULAR TELEPHONE  
The µPD9930 is a +3 V single power operation, low power consumption linear CODEC LSI developed for digital  
cellular telephone use.  
CODEC has a wide dynamic use.  
This IC also features a microphone/receiver amplifier, a tone generator, DAI (Digital Audio Interface: conforming  
to GSM11.10), and a power-saving function. These functions can be controlled by microcontroller.  
In addition, 21 mW (TYP.) low power consumption is enabled during 3 V operation.  
FEATURES  
• +3 V single power supply  
• DAI  
• Conforming to GSM11.10  
• Low power consumption  
In operation: 7 mA (TYP.) (VDD = 3 V)  
In stand-by mode: 50 µA (TYP.) (VDD = 3 V)  
• CODEC  
• Test mode can be set by terminal or microcontroller  
command.  
• Stand-by mode  
• 13-bit precision linear coding  
• Rise time at time of stand-by clearing: 30.5 ms (TYP.)  
• Master clock generation PLL (external clock input: 8 kHz)  
• Tone interrupt pattern output function  
• Ringer output function  
• Transmission level can be controlled by microcontroller.  
• Analog input/output funciton  
• Low noise microphone amplifier  
• High output receiver amplifier  
Piezo-electric receiver can be directly driven.  
Gain canbe controlled by microcontroller.  
• On-chip amplifier for accessory input/output  
• Tone generator  
• Frequency, generating pattern and gain can be controlled  
by microcontroller.  
• DTMF generation function  
• Various service tone generation function  
• GSM triple tone generation function  
• Desired tone frequency can be registered (0.3 to 3.4 kHz)  
ORDERING INFORMATION  
Part Number  
Package  
µPD9930G-22  
44-pin plastic QFP (10 × 10 mm)  
The inform ation in this docum ent is subject to change w ithout notice.  
The mark  
shows major revised points.  
Document No. S11616EJ2V0DS00 (2nd edition)  
(Previous No. IC-3342)  
Date Published November 1996 N  
Printed in Japan  
1994,1996  
©

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