Specifications
(@ 25° °C and Rated Power Input)
Input Characteristics
Impedance
Input Configuration
Analog Clipping Indicator Threshold
DC Offset
Analog Pre-Gain Range
CMRR
Output Characteristics
Impedance
Output Configuration
Digital Clipping Indicator Threshold
Digital Post-Gain Range
Linear Signal Level
Safe Signal Level
Total Harmonic Distortion
Noise
1MΩ || 47pF to analog ground (each input)
Single Ended or Differential
±10V
±5V DC
0 to +36 dB (6 dB steps)
>60 dB @ 1 kHz
<1 Ω
Single ended
±Full scale (Digital to analog converter)
-48 dB to +42 dB (6 dB steps)
±10V Peak (7.07Vrms) max.
±60V Peak max.
-70 dBV typ. @ 7.07Vrms 1 kHz (Bypass condition 30 kHz BW)
-90 dBV typ. input grounded (Bypass condition 30 kHz BW)
LP, HP, BP, BR
Model ASC-50
Analog/DSP
Filter/Amplifier Instrument
25 Locust St, Haverhill, Massachusetts 01830 • Tel: 800/252-7074, 978/374-0761 • FAX: 978/521-1839
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com
2
We hope the information given here will be helpful. The information is based on data and our best knowledge, and we consider the information to be true and accurate. Please read all statements,
recommendations or suggestions herein in conjunction with our conditions of sale which apply to all goods supplied by us. We assume no responsibility for the use of these statements,
recommendations or suggestions, nor do we intend them as a recommendation for any use which would infringe any patent or copyright.
PR-ASC-50-00
Filter Types
•
Low-pass
(LP)
•
High-pass
(HP)
•
Band-pass
(BP)
•
Band-reject
(BR)
Filter Functions
•
Butterworth
(Buttr)
•
Chebyshev
(Cheby)
•
Elliptic-60dB
(Ell60)
•
Elliptic-80dB
(Ell80)
•
FIR-40dB
(FIR40)
•
FIR-60dB
(FIR60)
•
FIR-80dB
(FIR80)
Gain Control
•
PRE - Analog pre-gain range 0 to +36dB in 6dB steps
•
POST - Digital post-gain range -48dB to +42dB in
•
6dB steps.
DC Offset Control
•
Input DC offset range ±5 Volts
Over-Range Indication
•
Analog saturation, clipping detection (
CLIP)
•
Digital saturation, clipping detection (CLIP
)
Available Low-Pass, High-Pass Transfer Functions
ANALOG
•
Butterworth 4,6,8,10 Pole
•
Chebychev (0.1dB Ripple)
4,6,8,10 Pole
•
Elliptic-60 dB (0.1dB Ripple)
4,6,8,10 Pole
•
Elliptic-80 dB (0.1dB Ripple)
4,6,8,10 Pole
DIGITAL
•
FIR-40 dB
•
FIR-60 dB
•
FIR-80 dB
Available Band-Pass, Band-Reject Transfer Functions
ANALOG
•
Butterworth
3,4 Pole-Pair
Q = 2,5,10,20
•
Chebychev
3,4 Pole-Pair
Q = 2,5,10,20
(0.1dB Ripple)
•
Elliptic-60 dB
3,4 Pole-Pair
Q = 2,5,10,20
(0.1dB Ripple)
•
Elliptic-80 dB
3,4 Pole-Pair
Q = 2,5,10,20
(0.1dB Ripple)
DIGITAL
•
FIR-40 dB
BW1,BW2,BW3,BW4
•
FIR-60 dB
BW1,BW2,BW3,BW4
•
FIR-80 dB
BW1,BW2,BW3,BW4
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