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STLC5046 PDF预览

STLC5046

更新时间: 2024-02-26 03:49:17
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解码器过滤器编解码器电信集成电路电信电路LTE
页数 文件大小 规格书
27页 208K
描述
PROGRAMMABLE FOUR CHANNEL CODEC AND FILTER

STLC5046 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:LFQFP, QFP64,.47SQ,20针数:64
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.72Is Samacsys:N
压伸定律:A/MU-LAW滤波器:YES
最大增益公差:0.15 dBJESD-30 代码:S-PQFP-G64
JESD-609代码:e4长度:10 mm
线性编码:16-BIT功能数量:1
端子数量:64工作模式:SYNCHRONOUS
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:LFQFP
封装等效代码:QFP64,.47SQ,20封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Codecs
最大压摆率:0.06 mA标称供电电压:3.3 V
表面贴装:YES电信集成电路类型:PROGRAMMABLE CODEC
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.5 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

STLC5046 数据手册

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STLC5046  
PROGRAMMABLE FOUR CHANNEL CODEC AND FILTER  
PRODUCT PREVIEW  
PROGRAMMABLE MONOLITHIC 4 CHAN-  
NEL CODEC/FILTER  
SINGLE +3.3V SUPPLY  
PIN STRAP / MCU CONTROL MODE  
A/µ LAW PROGRAMMABLE  
LINEAR CODING (16 BITS) OPTION  
PCM HIGHWAY FORMAT AUTOMATICALLY  
DETECTED: 1.536 or 1.544MHz; 2.048, 4.096,  
TQFP64  
8192 MHz  
TX GAIN PROGRAMMING: 16dB RANGE;  
<0.1dB STEP  
ORDERING NUMBER: STLC5046  
RX GAIN PROGRAMMING: 26dB RANGE;  
<0.1dB STEP  
PROGRAMMABLE TIME SLOT ASSIGN-  
MENT  
DIGITAL AND ANALOG LOOPBACKS  
SLIC CONTROL PORT  
STATIC MODE (16 I/Os)  
DYNAMIC MODE (12 I/Os + 4 CS)  
64 TQFP PACKAGE  
PCM IN HI-Z MODE  
PCM interface uses one common 8KHz frame  
sync. pulse for transmit and receive direction. The  
bit clock can be selected between four standards:  
1.536/1.544MHz,  
2.048MHz,  
4.096MHz,  
8192MHz. Device programmability is achieved  
by means of 41 registers allowing to set the dif-  
ferent parameterslike TX/RX gains, encoding law  
(A/µ), time slot assignment, independent chan-  
nels power up/down, loopbacks, PCM bits offset.  
Thanks to pinstrap option, the most significant of  
the above parameters can be set by hardware  
connection of dedicated pins. This allow to use  
this device also on line card without MCU on  
board. When pin strap option is selected different  
pins of the device will change their function (see  
pin description).  
DESCRIPTION  
The STLC5046 is a monolithic programmable 4  
channel codec and filter. It operateswith a single  
+3.3V supply. The analog interface is based on a  
receive output buffer driving the SLIC RX input  
and on an amplifier input stage. Due to the single  
supply voltage a proper midsupply reference level  
is generated internally by the device and all ana-  
log signals are referred to this level (AGND). The  
In MCU control mode the STLC5046 can be pro-  
grammed via serial interface running up to 4MHz.  
One interrupt output pin is also provided.  
December 1999  
1/27  
This is preliminary information on a new product now in development. Details are subject to change without notice.  

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