5秒后页面跳转
FX828D5 PDF预览

FX828D5

更新时间: 2024-02-12 21:25:52
品牌 Logo 应用领域
CMLMICRO 电信集成电路电信电路光电二极管分布式控制系统DCS
页数 文件大小 规格书
34页 829K
描述
CTCSS/DCS/SELCALL Processor

FX828D5 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP-24
针数:24Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N其他特性:ALSO OPERATES WITH 5 V NOMINAL SUPPLY
数据速率:0.134 MbpsJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:8.2 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:SSOP
封装等效代码:SOP24,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:2 mm标称供电电压:3.3 V
表面贴装:YES电信集成电路类型:TELECOM CIRCUIT
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:5.3 mm
Base Number Matches:1

FX828D5 数据手册

 浏览型号FX828D5的Datasheet PDF文件第4页浏览型号FX828D5的Datasheet PDF文件第5页浏览型号FX828D5的Datasheet PDF文件第6页浏览型号FX828D5的Datasheet PDF文件第8页浏览型号FX828D5的Datasheet PDF文件第9页浏览型号FX828D5的Datasheet PDF文件第10页 
CTCSS/DCS/SELCALL Processor  
FX828  
1.5  
General Description  
The FX828 is a signalling encoder/decoder for use in land mobile radio equipment, see Figure 1.  
The transmitter section of this device has independently controllable tone generators for sub-  
audio (CTCSS) and inband (Selcall) signalling. It also features a DCS code generator, which may  
be used in place of the CTCSS tone generator.  
The receiver section of the FX828 has a fast/predictive CTCSS tone detector which operates in  
parallel with a DCS decoder and a CTCSS/Selcall tone decoder. The latter is switchable to  
perform either CTCSS or Selcall tone decoding of a user-programmable set of up to 15 tones. In  
the CTCSS mode it performs a more accurate (but slower) analysis of the tones detected by the  
fast/predictive CTCSS tone detector, which is a single detector that is switchable to provide either  
a fast response to any CTCSS tone (FAST DETECT mode) or a fast response to a single user-  
programmed CTCSS tone (PREDICTIVE mode).  
Other functions on the FX828 are a comparator with programmable threshold level, a general  
purpose timer and a summing amplifier with two adjustable gain blocks, which may be used for  
two point modulation, for example. All FX828 functions are controlled by an external µC over the  
C-BUS interface, a serial interface designed to reduce interference levels in radio equipment.  
1.5.1 Software Description  
Address/Commands  
Instructions and data are transferred, via "C-BUS", in accordance with the timing information  
given in Figure 4.  
Instruction and data transactions to and from the FX828 consist of an Address/Command (A/C)  
byte followed by either:  
(i)  
(ii)  
a further instruction or data (1 or 2 bytes) or  
a status or Rx data reply (1 byte)  
© 2009 CML Microsystems Plc  
7
D/828/4  
 
 

与FX828D5相关器件

型号 品牌 获取价格 描述 数据表
FX828P4 CMLMICRO

获取价格

Telecom Circuit, 1-Func, CMOS, PDIP24, DIP-24
FX829 CMLMICRO

获取价格

CML Semiconductor Products Baseband Signal Processor
FX829D2 CMLMICRO

获取价格

Baseband Signal Processor
FX829D5 CMLMICRO

获取价格

Baseband Signal Processor
FX829P4 CMLMICRO

获取价格

Baseband Signal Processor
FX836 CMLMICRO

获取价格

RADIOCOM 2000 SYSTEM AUDIO PROCESSOR
FX8362FRIABXT INFINEON

获取价格

Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PDSO28, TSSOP-28
FX836DW CMLMICRO

获取价格

RADIOCOM 2000 SYSTEM AUDIO PROCESSOR
FX836J CMLMICRO

获取价格

RADIOCOM 2000 SYSTEM AUDIO PROCESSOR
FX836T2FRIABXT INFINEON

获取价格

Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PDSO28, TSSOP-28