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S1M8821X01-R0T0(24QFN) PDF预览

S1M8821X01-R0T0(24QFN)

更新时间: 2024-11-28 14:44:31
品牌 Logo 应用领域
三星 - SAMSUNG 信息通信管理
页数 文件大小 规格书
22页 413K
描述
PLL/Frequency Synthesis Circuit, BICMOS, PQCC24

S1M8821X01-R0T0(24QFN) 技术参数

生命周期:Obsolete包装说明:QCCN, LCC24,.17X.14,20
Reach Compliance Code:compliant风险等级:5.84
Is Samacsys:NJESD-30 代码:R-PQCC-N24
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:QCCN封装等效代码:LCC24,.17X.14,20
封装形状:RECTANGULAR封装形式:CHIP CARRIER
电源:3 V认证状态:Not Qualified
子类别:PLL or Frequency Synthesis Circuits标称供电电压 (Vsup):3 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
Base Number Matches:1

S1M8821X01-R0T0(24QFN) 数据手册

 浏览型号S1M8821X01-R0T0(24QFN)的Datasheet PDF文件第2页浏览型号S1M8821X01-R0T0(24QFN)的Datasheet PDF文件第3页浏览型号S1M8821X01-R0T0(24QFN)的Datasheet PDF文件第4页浏览型号S1M8821X01-R0T0(24QFN)的Datasheet PDF文件第5页浏览型号S1M8821X01-R0T0(24QFN)的Datasheet PDF文件第6页浏览型号S1M8821X01-R0T0(24QFN)的Datasheet PDF文件第7页 
INTERGER RF/IF DUAL PLL  
S1M8821/22/23  
INTRODUCTION  
20-TSSOP-BD44  
The S1M8821/22/23 is a high performance dual frequency  
synthesizer with integrated prescalers designed for RF operation up  
to 1.2GHz/2.0GHz/2.5GHz and IF operation up to 520MHz.  
The S1M8821/22/23 contains dual-modulus prescalers. The RF  
synthesizer adopts a 64/65 or a 128/129 prescaler(32/33 or 64/65 for  
the S1M8823) and the IF synthesizer adopts an 8/9 or a 16/17  
prescaler.  
Using a proprietary digital phase-locked-loop technique, the  
S1M8821/22/23 has linear phase detector characteristic and can be  
used for very stable, low noise local oscillator signal. Supply voltage  
can range from 2.7V to 4.0V. The S1M8821/22/23 is now available in  
a 20-TSSOP/24-QFN package.  
24-QFN-3.5×4.5  
FEATURES  
High operating frequency dual synthesizer  
— S1M8821 : 0.1 to 1.2GHz (RF)/ 45 to 520MHz (IF)  
— S1M8822 : 0.2 to 2.0GHz (RF)/ 45 to 520MHz (IF)  
— S1M8823 : 0.5 to 2.5GHz (RF)/ 45 to 520MHz (IF)  
Very low current consumption(8821:3.5mA, 22:4.5mA, 23:5.5mA)  
Operating voltage range : 2.7 to 4.0V  
Selectable power saving mode(Icc=1uA typical @3V)  
Dual modulus prescaler :  
S1M8821/22  
S1M8823  
S1M8821/22/23  
(RF) 64/65 or 128/129  
(RF) 32/33 or 64/65  
(IF) 8/9 or 16/17  
Programmability via serial bus interface  
No dead-zone PFD  
Variable charge pump output current  
High speed lock mode  
APPLICATIONS  
Cellular telephone systems : S1M8821  
Portable wireless communications : S1M8822 (PCS/PCN, cordless)  
Wireless Local Area Networks (W-LANs) : S1M8823  
Other wireless communication systems  
1

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