参数资料
| 型号： | HSP45102SC-40Z |
| 厂商： | Intersil |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC OSC NCO 40MHZ 28-SOIC |
| 标准包装： | 26 |
| 类型： | 数控振荡器（NCO） |
| 频率： | 40MHz |
| 电源电压： | 4.75 V ~ 5.25 V |
| 电流 - 电源： | 99mA |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 包装： | 管件 |
| 供应商设备封装： | 28-SOIC W |
| 安装类型： | 表面贴装 |
1
HSP45102
12-Bit Numerically Controlled Oscillator
The Intersil HSP45102 is Numerically Controlled Oscillator
(NCO12) with 32-bit frequency resolution and 12-bit output.
With over 69dB of spurious free dynamic range and worst
case frequency resolution of 0.009Hz, the NCO12 provides
significant accuracy for frequency synthesis solutions at a
competitive price.
The frequency to be generated is selected from two frequency
control words. A single control pin selects which word is used
to determine the output frequency. Switching from one
frequency to another occurs in one clock cycle, with a 6 clock
pipeline delay from the time that the new control word is
loaded until t4-he new frequency appears on the output.
Two pins, P0-1, are provided for phase modulation. They are
encoded and added to the top two bits of the phase
accumulator to offset the phase in 90° increments.
The 13-bit output of the Phase Offset Adder is mapped to the
sine wave amplitude via the Sine ROM. The output data
format is offset binary to simplify interfacing to D/A
converters. Spurious frequency components in the output
sinusoid are less than -69dBc.
The NCO12 has applications as a Direct Digital Synthesizer
and modulator in low cost digital radios, satellite terminals,
and function generators.
Features
33MHz, 40MHz Versions
32-Bit Frequency Control
BFSK, QPSK Modulation
Serial Frequency Load
12-Bit Sine Output
Offset Binary Output Format
0.009Hz Tuning Resolution at 40MHz
Spurious Frequency Components <-69dBc
Fully Static CMOS
Low Cost
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
Direct Digital Synthesis
Modulation
PSK Communications
Related Products
- HI5731 12-Bit, 100MHz D/A Converter
Ordering Information
PART NUMBER
PART MARKING
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
HSP45102SC-33
0 to +70
28 Ld SOIC (300 mil)
M28.3
HSP45102SC-33Z (Note)
HSP45102SC-33Z
0 to +70
28 Ld SOIC (300 mil) (Pb-free)
M28.3
HSP45102SC-40
HSP45102SC -40
0 to +70
28 Ld SOIC (300 mil)
M28.3
HSP45102SC-40Z (Note)
HSP45102SC-40Z
0 to +70
28 Ld SOIC (300 mil)(Pb-free)
M28.3
HSP45102SI-3396
HSP45102SI -33
0 to +70
28 Ld SOIC (300 mil) (Tape and Reel)
M28.3
HSP45102SI-33Z (Note)
HSP45102SI-33Z
0 to +70
28 Ld SOIC (300 mil) (Pb-free)
M28.3
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Data Sheet
April 25, 2007
FN2810.9
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 1999, 2004, 2005, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HSP45102SI-33 | 制造商:Rochester Electronics LLC 功能描述:12 BIT NUMERICALLY CONTROLLED OSCILLATOR - Bulk |
| HSP45102SI-3396 | 功能描述:可编程振荡器 12 BIT NCO 28LD SOIC,T&R,33MHZ,IND RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装: |
| HSP45102SI-33Z | 功能描述:可编程振荡器 W/ANNEAL 12 BIT NCO 28 33MHZ IND RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装: |
| HSP45102SI-40 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HSP45106 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:16-Bit Numerically Controlled Oscillator |
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