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參數(shù)資料
| 型號： | ML2035 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Serial Input Programmable Sine Wave Generator |
| 中文描述： | 串行輸入可編程正弦波發(fā)生器 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 168K |
| 代理商： | ML2035 |
February 1997
ML2035
Serial Input Programmable Sine Wave Generator
GENERAL DESCRIPTION
The ML2035 is a monolithic sinewave generator whose
output is programmable from DC to 25kHz. No external
components are required. The frequency of the sinewave
output is derived from either an external crystal or clock
input, providing a stable and accurate frequency
reference. The frequency is programmed by a 16-bit serial
data word. The ML2035 has a V
OUT
amplitude of
±
V
CC
/2.
The ML2035 is intended for telecommunications and
modem applications that need low cost and accurate
generation of precise test tones, call progress tones, and
signaling tones.
BLOCK DIAGRAM
FEATURES
I
Programmable output frequency - DC to 25kHz
I
Low gain error and total harmonic distortion
I
3-wire SPI compatible serial microprocessor interface
with double buffered data latch
I
Fully integrated solution - no external components
required
I
Frequency resolution of 1.5Hz (
±
0.75Hz) with a
12MHz clock input
I
Onboard 3 to 12MHz crystal oscillator
I
Synchronous or asynchronous data loading capability
I
Compatible with ML2031 and ML2032 tone detectors
and ML2004 logarithmic gain/attenuator
VOUT
LATI
SCK
SID
4
2
3
6
8-BIT
DAC
PHASE
ACCUMULATOR
& 512 POINT
SINE LOOK-UP
TABLE
8
16
16
16-BIT DATA LATCH
16-BIT SHIFT REGISTER
CRYSTAL
OSCILLATOR
÷
4
CLK IN
8
GND
7
VCC
5
VSS
1
-
+
5k
5k
ZERO
DETECT
SMOOTHING
FILTER
REV. 1.0 10/10/2000
相關PDF資料 |
PDF描述 |
|---|---|
| ML2035IP | Serial Input Programmable Sine Wave Generator |
| ML2036 | Serial Input Programmable Sine Wave Generator with Digital Gain Control |
| ML2037 | 500kHz, Serial Input, Programmable Sine Wave Generator with Digital Gain Control(500kHz、數(shù)字增益控制的串行輸入可編程正弦波發(fā)生器) |
| ML2111 | Universal Dual High Frequency Filter(通用雙通道高頻濾波器) |
| ML2215 | Speech Synthesiser with 3.0MBit ROM & Melody Circuit(帶3.0兆位ROM和音樂電路的語音合成器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ML2035CP | 功能描述:射頻接收器 DIP-8 SINE WAVE GEN RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ML2035IP | 功能描述:射頻接收器 25khz Sinewave Gen DC Programmable RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ML2036 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Serial Input Programmable Sine Wave Generator with Digital Gain Control |
| ML2036CP | 功能描述:射頻接收器 DIP-14 SINE WAVE GEN RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ML2036CS | 功能描述:射頻接收器 25khz Sinewave Gen DC Programmable RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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