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參數(shù)資料
| 型號(hào)： | HSP45106883 |
| 廠商： | Intersil Corporation |
| 英文描述： | 16-Bit Numerically Controlled Oscillator |
| 中文描述： | 16位數(shù)控振蕩器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 379K |
| 代理商： | HSP45106883 |
1
File Number
2809.5
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 407-727-9207
|
Copyright
Intersil Corporation 1999
HSP45106
16-Bit Numerically Controlled Oscillator
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.
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
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
allows for phase control of better than 0.006
o
. In applications
requiring up to 8-level PSK, three discrete inputs are
provided to simplify implementation.
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.
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.
Features
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
Spurious Frequency Components <-90dBc
16-Bit Microprocessor Compatible Control Interface
Applications
Direct Digital Synthesis
Quadrature Signal Generation
Spread Spectrum Communications
PSK Modems
Modulation - FM, FSK, PSK (BPSK, QPSK, 8PSK)
Frequency Hopping Communications
Precision Signal Generation
Related Products
- Use with Data Acquisition Parts HI5731 or HI5741
Block Diagram
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG. NO.
HSP45106JC-25
0 to 70
84 Ld PLCC
N84.1.15
HSP45106JI-25
-40 to 85
84 Ld PLCC
N84.1.15
HSP45106JC-33
0 to 70
84 Ld PLCC
N84.1.15
HSP45106GC-33
0 to 70
85 Ld CPGA
G85.A
PHASE/
FREQUENCY
CONTROL
SECTION
SINE/
COSINE
SECTION
SINE
COSINE
CLOCK
MICROPROCESSOR
INTERFACE
DISCRETE
CONTROL SIGNALS
32
16
16
SIN/COS
ARGUMENT
Data Sheet
October 1999
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HSP45106JC-25 | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Crimp; Body Material:Aluminum; Series:PT06; Number of Contacts:21; Connector Shell Size:22; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight |
| HSP45106JC-33 | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Crimp; Body Material:Aluminum; Series:PT06; No. of Contacts:21; Connector Shell Size:22; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight |
| HSP45116GC-15 | Numerically Controlled Oscillator/Modulator |
| HSP45116GC-25 | Numerically Controlled Oscillator/Modulator |
| HSP45116GC-33 | Numerically Controlled Oscillator/Modulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HSP45106GC-33 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:16-Bit Numerically Controlled Oscillator |
| HSP45106GM-25/883 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| HSP45106GM-33/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Numeric-Controlled Oscillator |
| HSP45106JC-25 | 功能描述:可編程振蕩器 16 BIT NUMERICALLY CONTROLLED OSC., 84 PLCC, 25.6MHZ, COMM RoHS:否 制造商:IDT 封裝 / 箱體:5 mm x 7 mm x 1.5 mm 頻率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 頻率穩(wěn)定性:+/- 50 PPM 電源電壓:3.63 V 負(fù)載電容:10 pF 端接類型:SMD/SMT 輸出格式:LVPECL 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封裝: |
| HSP45106JC-25S2507 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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