SPPOSC FREQUENCYDEVICES [Frequency Devices, Inc.], SPPOSC Datasheet
SPPOSC
Manufacturer Part Number
SPPOSC
Description
Manufacturer
FREQUENCYDEVICES [Frequency Devices, Inc.]
Datasheet
1.SPPOSC.pdf
(4 pages)
(Low Distortion) 1 Hz to 102.4 kHz
8 or 9-Bit Frequency Selectable
Description
The SPPOSC Series is a compact, dual channel,
phase continuous, DSP based, programmable sine
wave generator with analog outputs and 8 or 9 bits of
frequency selection. All SPPOSC-01 platforms are
small, low profile, easy to use signal generators, which
require no external components and can cover the
audio/ultrasonic bandwidth from 1 Hz to 102.4 kHz in
several standard and custom frequency ranges.
SPPOSC’s use a fixed point DSP with 32-bit math, 24-
bits of resolution and dual channel DACs. Noise floor
and distortion are typically –100dB to 20 kHz and < –
80 dB to 100 kHz.
Features/ Benefits:
•
•
•
Applications
•
•
•
•
Cosine
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176
Sine
Analog I/O
Available in a single, dual or quadrature (0.1°
phase stability) form factor, SPPOSC oscillators
with up to 512 tuning steps insure design flexibility
in a compact 2” x 2” footprint while minimizing
board space requirements.
This plug-in, turnkey signal source, with a
standard or custom algorithm, allows product
designers to incorporate various precision on-
board programmable signal generators in a
standard pin-out and form factor thereby reducing
design time while maximizing design flexibility.
When used in conjunction with the SPPDB-01
development board, SPPOCS signal generators
require minimal set-up time to provide low noise
and distortion signals for laboratory evaluation or
precision field installations.
Low distortion signal source for ATE systems
Sound and vibration testing
Quadrature signal generator: sine / cosine,
standard or custom.
Tone generation in speech and hearing analysis,
research, pathology
Analog
Filters
Quadrature Oscillator
Exam ple
Converters
Dual D/A
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
Σ ∆
Σ ∆
Digital
Filters
Processor
Frequency
select bus
Digital
Signal
3 wire digital
output bus
EE-Prom
Program
m em ory
1
SPPOSC-01
SWDO-01
SWDO-02
SWQO-01
SWQO-02
SWSO-01
SWSO-02
SPPOSC-02
SWDO-03
SWDO-04
SWDO-05
SWQO-03
SWQO-04
SWSO-03
SWSO-04
CUSTOM SW
SWDO-CXX
SWQO-CXX
SWSO-CXX
OSCILLATOR SOFTWARE SELECTION GUIDE
Oscillators: Dual Channel
Low Frequency Ranges
Dual Chl. Prog. Osc. 1 Hz - 256 Hz, 1 Hz Steps
Dual Chl. Prog. Osc. 10 Hz - 2.56 kHz, 10 Hz Steps
Quadrature Prog. Osc. 1 Hz - 512 Hz, 1 Hz Steps
Quadrature Prog. Osc. 10 Hz - 5.12 kHz, 10 Hz Steps
Same Prog. Dual Chl. Osc. 1 Hz - 512 Hz, 1 Hz Steps
Same Prog. Dual Chl. Osc. 10 Hz - 5.12 kHz, 10 Hz Steps
High Frequency Ranges
Dual Chl. Prog. Osc. 100 Hz - 25.6 kHz,100 Hz Steps
Dual Chl. Prog. Osc. 200 Hz - 51.2 kHz, 200 Hz Steps
Dual Chl. Prog. Osc. 400 Hz - 102.4 kHz, 400 Hz Steps
Quadrature Prog. Osc. 100 Hz - 51.2 kHz, 100 Hz Steps
Quadrature Prog. Osc. 200 Hz - 102.4 kHz, 200 Hz Steps
Same Prog. Dual Chl. Osc. 100 Hz - 51.2 kHz, 100 Hz Steps
Same Prog. Dual Chl. Osc. 200 Hz - 102.4 kHz, 200 Hz Steps
Custom Frequency Ranges
Custom Dual Chl. Prog. Oscillator
Custom Quadrature Prog. Oscillator
Custom Same Prog. Dual Chl. Oscillator
SPPOSC Series
& Quadrature
2” X 2”
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SPPOSC Summary of contents
Page 1
... Hz to 102.4 kHz in several standard and custom frequency ranges. SPPOSC’s use a fixed point DSP with 32-bit math, 24- bits of resolution and dual channel DACs. Noise floor and distortion are typically –100dB to 20 kHz and < – ...
Page 2
... SPPOSC Series 2” X 2” Oscillators: Dual Channel & Quadrature --- --- --- --- --- LSB Frequency ...
Page 3
... Typ. version with different frequencies on each channel. There are three software configurations available for these SPPOSC-01 / –02 oscillators. Software Options: 1. SWDO-01 to –05: Dual channel with independently selectable frequencies. 2. SWSO-01 to –04: Dual Channel, same output and same frequency selection. ...
Page 4
... PIN CLEARANCE PIN DIA. 0.025" SPPOSC TOP VIEW AND DIMENSIONS All normal pin spacing 0.10" Consult factory for custom non-standard frequencies and ranges. ...