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HSP45106JI-25 PDF预览

HSP45106JI-25

更新时间: 2024-02-15 15:59:39
品牌 Logo 应用领域
英特矽尔 - INTERSIL 振荡器
页数 文件大小 规格书
14页 380K
描述
16-Bit Numerically Controlled Oscillator

HSP45106JI-25 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:LCC包装说明:PLASTIC, LCC-84
针数:84Reach Compliance Code:not_compliant
风险等级:5.65最大时钟频率:25 MHz
JESD-30 代码:S-PQCC-J84端子数量:84
最高工作温度:85 °C最低工作温度:-40 °C
输出数据总线宽度:16封装主体材料:PLASTIC/EPOXY
封装形状:SQUARE封装形式:CHIP CARRIER
认证状态:Not Qualified表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:J BEND端子位置:QUAD
uPs/uCs/外围集成电路类型:DSP PERIPHERAL, NUMERIC CONTROLLED OSCILLATORBase Number Matches:1

HSP45106JI-25 数据手册

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HSP45106  
Data Sheet  
October 1999  
File Number 2809.5  
16-Bit Numerically Controlled Oscillator  
Features  
The Intersil HSP45106 is a high performance 16-bit  
quadrature Numerically Controlled Oscillator (NCO16). The  
NCO16 simplifies applications requiring frequency and  
phase agility such as frequency-hopped modems, PSK  
modems, spread spectrum communications, and precision  
signal generators. As shown in the block diagram, the  
HSP45106 is divided into a Phase/Frequency Control  
Section (PFCS) and a Sine/Cosine Section.  
• 25.6MHz, 33MHz Versions  
• 32-Bit Center and Offset Frequency Control  
• 16-Bit Phase Control  
• 8 Level PSK Supported Through Three Pin Interface  
• Simultaneous 16-Bit Sine and Cosine Outputs  
• Output in Two’s Complement or Offset Binary  
• <0.008Hz Tuning Resolution at 33MHz  
• Serial or Parallel Outputs  
The inputs to the Phase/Frequency Control Section consist  
of a microprocessor interface and individual control lines.  
The frequency resolution is 32 bits, which provides for  
resolution of better than 0.008Hz at 33MHz. User  
• Spurious Frequency Components <-90dBc  
• 16-Bit Microprocessor Compatible Control Interface  
programmable center frequency and offset frequency  
registers give the user the capability to perform phase  
coherent switching between two sinusoids of different  
frequencies. Further, a programmable phase control register  
Applications  
o
• Direct Digital Synthesis  
allows for phase control of better than 0.006 . In applications  
requiring up to 8-level PSK, three discrete inputs are  
provided to simplify implementation.  
• Quadrature Signal Generation  
• Spread Spectrum Communications  
• PSK Modems  
The output of the PFCS is a 28-bit phase which is input to  
the Sine/Cosine Section for conversion into sinusoidal  
amplitude. The outputs of the Sine/Cosine Section are two  
16-bit quadrature signals. The spurious free dynamic range  
of this complex vector is greater than 90dBc.  
• Modulation - FM, FSK, PSK (BPSK, QPSK, 8PSK)  
• Frequency Hopping Communications  
• Precision Signal Generation  
For added flexibility when using the NCO16 in conjunction  
with DAC’s, a choice of either parallel or serial outputs with  
either two’s complement or offset binary encoding is  
provided. In addition, a synchronization signal is available  
which indicates serial word boundaries.  
• Related Products  
- Use with Data Acquisition Parts HI5731 or HI5741  
Ordering Information  
TEMP.  
o
PART NUMBER RANGE ( C)  
PACKAGE  
84 Ld PLCC  
84 Ld PLCC  
84 Ld PLCC  
85 Ld CPGA  
PKG. NO.  
N84.1.15  
N84.1.15  
N84.1.15  
G85.A  
HSP45106JC-25  
HSP45106JI-25  
HSP45106JC-33  
HSP45106GC-33  
0 to 70  
-40 to 85  
0 to 70  
0 to 70  
Block Diagram  
SIN/COS  
ARGUMENT  
MICROPROCESSOR  
16  
16  
INTERFACE  
SINE  
PHASE/  
FREQUENCY  
CONTROL  
32  
SINE/  
COSINE  
SECTION  
CLOCK  
COSINE  
SECTION  
DISCRETE  
CONTROL SIGNALS  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 407-727-9207 | Copyright © Intersil Corporation 1999  
1

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