DatasheetQ Logo
Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

ML2035CP View Datasheet(PDF) - Micro Linear Corporation

Part Name
Description
Manufacturer
ML2035CP
Micro-Linear
Micro Linear Corporation Micro-Linear
ML2035CP Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
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 VOUT amplitude of ±VCC/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.
FEATURES
s Programmable output frequency - DC to 25kHz
s Low gain error and total harmonic distortion
s 3-wire SPI compatible serial microprocessor interface
with double buffered data latch
s Fully integrated solution - no external components
required
s Frequency resolution of 1.5Hz (±0.75Hz) with a
12MHz clock input
s Onboard 3 to 12MHz crystal oscillator
s Synchronous or asynchronous data loading capability
s Compatible with ML2031 and ML2032 tone detectors
and ML2004 logarithmic gain/attenuator
BLOCK DIAGRAM
5k
CLK IN
8
CRYSTAL
OSCILLATOR
÷4
LATI
4
8-BIT
DAC
8
PHASE
ACCUMULATOR
& 512 POINT
SINE LOOK-UP
TABLE
16
16-BIT DATA LATCH
SCK
2
SID
3
16
16-BIT SHIFT REGISTER
SMOOTHING
FILTER
5k
-
+
VOUT
6
ZERO
DETECT
VCC
5
GND
7
VSS
1
1
 

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]