AS “АLFA RPAR”

Joint Stock Company ALFA

Riga, Latvia www.alfarzpp.lv; alfa@alfarzpp.lv

3

2019 v.1

AS3394E

AS3394E

Continuation of Table

FILTER MODULATOR

Max Modulation Depth

0,01X

-

2X

Freq.

CV for 0% Modulation

-0,3

-

0,1

V

CV for Max Modulation

3

-

4

V

CV Input Current

-

-0,5

-5

nA

FILTER INPUT MIXER

External Input Level (VCA1, VCA2)

-

±40

-

mV @ 5%

THD

External Input to Output Gain

3,6

4,5

5,6

mmho

CV Input Current

-

-0,3

-3

nA

External Input Bias Current

-

-0,3

-0,7

µA

CV Feedthrough

-30

0

30

µA

4-POLE LOW-PASS FILTER

CV Input Range

-3

+4

V

CV Scale Factor

-0.33

-0.38

-0.43

V/Octave

Frequency @ CV = 0.0V

900

1300

1800

Hz

Frequency CV Input Current

-

-0,3

-3

nA

Resonance CV : No Resonance

0

-

0,3

V

Resonance CV: Oscillation

2

2,5

3

V

FINAL VCA

Attenuation at CV = 0

80

90

-

dB

CV for Maximum Output

3,8

4

4,3

V

CV Scale Factor (20-100dB) 4)

-

20

-

dB/V

Triangle Wave Output Level

190

250

325

µA pp

Triangle + Sawtooth Output

255

330

430

µA pp

Sawtooth Output Level

150

200

260

µA pp

Square Wave Output Level

120

160

210

µA pp

All Waves On Output Level

300

400

520

µA pp

CV Feedthrough

-

±0,3

±3

µA

CV Input Current

-

0,3

3

nA

POWER SUPPLIES

Positive Supply Range

+4,75

-

+8

V

Negative Supply Range

-4,75

-

-16

V

Positive Supply Current

13

16

21

mA

Negative Supply Current

-13

-16

-21

mA

1.

Most of error occurs at frequency extremes.

Typical value is at mid-range

2.

When switching from the no waveforms condition.

3.

Filter frequency C.V. = 0V.

4.

This scale holds from max attenuation to approximately 20 dB of attenuation. Thereafter, scale

is approximately linear.