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AS3350 датащи(PDF) 2 Page - JSC ALFA. |
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AS3350 датащи(HTML) 2 Page - JSC ALFA. |
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2 / 2 page ![]() AS “АLFA RPAR” Joint Stock Company ALFA Riga, Latvia www.alfarzpp.lv; alfa@alfarzpp.lv 2019 v.1 2 AS3350 Typical Electrical Characteristics VCC=+12V VEE = -12V IREF= 400µA TA= 25°C Parameter Min. Typ. Max. Units Frequency Control Range 12 13,5 - octaves Frequency C.V. Input Range 1 +60 - +260 mV Frequency Control Scale Factor, Midrange -18,5 -19,6 -20,6 mV/octave Q Control Range 2 0.05 oscillation Q C.V. Input Range + 40 -150 mV Q Control Scale Factor, Midrange -62 - 65 -68 mV/10x Maximum Q Without Enhancement 30 50 - Tempco of Frequency and Q Control Scales + 3000 + 3300 + 3600 ppm Exponential Error of Frequency and Q Control Scales 3 - 3 10 % Transconductance of Frequency Transconductors, VCF = 0 4900 6900 9700 µmho Transconductance of Q Transconductor, VCF,Q = 0 3200 4900 7400 µmho Maximum Transconductance of Frequency and Q Ttransconductors 11,000 14,200 18,500 µmho Tempco of Transconductance at VCF,Q = 0 -3000 -3300 -3600 ppm Frequency Control Feedthrough 4 - 1 4 mV Q Control Feedthrough 5 - 1 3 mV Output DC Offset, midrange - ±1 ±5 mV Distortion in Passband 6 - 1 5 % Output Noise 7 - 0,8 2,5 µV.R.M.S. Signal Input Bias Current, VCF,Q = 0 8 0,6 1,4 2,8 µA Frequency and Q Control Input Bias Current 0,7 1,6 3,2 µA Transconductor Output Impedance 9 VCF,Q = 0 1 4 - Mohm Voltage at Pin 1 Referred to VEE 1,2 1,4 1,6 V Reference Current Range 10 - 600 µA Positive Supply Current, VCF,Q = 0 - 2,5 3 mA Negative Supply Current - 6,5 7,5 mA Supply Voltage Range 10 ±3 - ±16 V Note 1. Nominal for 1000:1 Sweep Note 2. With Q Enhancement Note 3. +60mV < VCF < +260mV. Most of this error occurs at higher transconductance portion of scale. Note 4. + 60mV < VCF < + 260mV. As appears at VCP or VBP pin. Note 5. -150mV< VCQ <+40mV. As appears at VCP or VBP pin. Note 6. VIF or V|V = 40 mV.P.P. Note 7. Vcf = 0. As appears at Vqp or Vgp pin. 20KHz bandwidth. Note 8. Varies proportionally with transconductance. Note 9. Varies inversely with transconductance. Note 10. Total supply voltage across the chip should not exceed 26V Specifications subject to change without notice. Revision history Date Revision Changes 17-Jun-2019 1 Preliminary version 1 |
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