ASC-50 ETC1 [List of Unclassifed Manufacturers], ASC-50 Datasheet
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ASC-50
Manufacturer Part Number
ASC-50
Description
Over 200 LP, HP, BP, BR Analog & DSP Filters Options
Manufacturer
ETC1 [List of Unclassifed Manufacturers]
Datasheet
1.ASC-50.pdf
(2 pages)
25 Locust St, Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX: 978/521-1839
Description
Frequency Devices’ ASC-50, is a laboratory bench-top
programmable instrument that combines familiar
analog signal input and output with the power and
flexibility of DSP. The ASC-50 provides the user with
finger-tip control of filter type, (low-pass, high-pass,
band-pass, and band-reject), operating frequency,
pole/bandwidth configuration, pre and post gain
settings, and analog/DSP filter functions - including
many not available through conventional analog
techniques. All are accessible at the touch of a button.
With a frequency range from 0.1Hz to 30kHz
combined with amplitude response of Butterworth,
Chebychev, elliptic and finite-impulse-response (FIR)
filter functions, the ASC-50 offers wide tuning flexibility
without the need for pre-defined programming.
An analog instrumentation interface provides input
gain; DC offset control and variable output gain along
with selectable single-ended and differential inputs to
accommodate a variety of driving signals. Additionally,
input DC-offset control is provided with expanded
resolution. With the exception of filter and frequency
changes all parameters of the ASC-50 can be altered
on the fly without halting signal flow. Real-time bypass
and gain-control facilitate test comparisons with and
without the filter activated.
A four button touch-pad coupled with a liquid-crystal
display (LCD) affords the user complete control of
various signal conditioning functions. Through the
LCD, the operator is prompted by a selection of
several filter types, functions, frequency and gain
settings. Less than optimum selections are indicated,
providing guidance without regimentation. Saturation
(over-range) conditions are indicated on both the input
and output permitting ease of system setup and use.
Features
• Wide variety of filter types, functions and
• Precise, stable filter performance
• Adjustable gain and attenuation
• DC offset control
• Choice of single or differential inputs
• Special DSP bypass
• Analog and DSP clip indicators
• Filter performance display
frequencies
Certified
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
AVAILABLE OPERATING MODES
Mode 1
Mode 2
Mode 3
Mode 4
Analog & DSP Filters Options
Field 1
Field 2
Field 3
Field 4
Field 5
Field 6
Field 1
Field 2
Field 1
Field 2
Field 1
Field 2
Over 200 LP, HP, BP, BR
Model ASC-50
Filter type
Filter function
Number of poles or pole-pairs
Q/Bandwidth
Active/Bypass
Corner frequency
Pre-gain control
Post/gain control
Single/Differential control
Input DC offset control
Shape factor/Transition band
Stop-band bandwidth
Related parts for ASC-50
ASC-50 Summary of contents
Page 1
... Frequency Devices’ ASC-50 laboratory bench-top programmable instrument that combines familiar analog signal input and output with the power and flexibility of DSP. The ASC-50 provides the user with finger-tip control of filter type, (low-pass, high-pass, band-pass, and band-reject), operating frequency, pole/bandwidth configuration, pre and post gain ...
Page 2
... Single ended ±Full scale (Digital to analog converter steps) ±10V Peak (7.07Vrms) max. ±60V Peak max. -70 dBV typ. @ 7.07Vrms 1 kHz -90 dBV typ. input grounded 2 Model ASC-50 Analog/DSP 4,6,8,10 Pole 4,6,8,10 Pole 4,6,8,10 Pole 3,4 Pole-Pair Q = 2,5,10,20 3,4 Pole-Pair Q = 2,5,10,20 3,4 Pole-Pair Q = 2,5,10,20 ...