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TDA8809T 数据表(PDF) 7 Page - NXP Semiconductors |
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TDA8809T 数据表(HTML) 7 Page - NXP Semiconductors |
7 / 16 page November 1987 7 Philips Semiconductors Product specification Radial error signal processor for compact disc players TDA8809T Digital inputs B0, B1, B2 and B3 VIH Input voltage HIGH note 2 2,0 − VP V VIL Input voltage LOW note 2 0 − 0,8 V IIH Input sink current HIGH 0 0,03 1,0 µA IIL Input source current LOW −3,0 −0,1 0 µA Divide-by-4 input (DIV4) VIH Input voltage HIGH divide-by-1 2,0 − VP V VIL Input voltage LOW divide-by-4 0 − 0,8 V IIH Input sink current HIGH 0 5,0 (5) µA IIL Input source current LOW −10 −30 µA fi Input frequency at Re1 and Re2 − 10 50 kHz Radial error inputs (Re1; Re2) VRe1, VRe2 Input voltage level IRe1 = IRe2 = −110 µAVP−1,81 VP− 1,71 VP− 1,61 V IRe1, IRe2 Input current −−110 −µA ZRe1, ZRe2 Input impedance − 2,5 − k Ω Gain control input (AGC) rad on; lag hold off Offset current VAGC = 3,8 V; IAGC IRe1 = IRe2 = 0 −0,2 0 0,2 µA Lag current for IRe1 = −85 µA; IRe2 = −115 µA Ilag minimum radial gain VAGC = 0,6 V −2,5 −0,45 +1,5 µA Ilag maximum radial gain VAGC = 3,8 V −42 −30 −18 µA |ZAGC| Input impedance − (5) − M Ω Gain VAGC = 3,8 V; VCosc2 = Vref + 1,4 V; VCosc1 = Vref; IRe1 = −100 µA; IAGC0 IRe2 = −100 µA −−2 −µA IRe1 - IRe2 = 4 µA − IAGC0 then IRe1 - IRe2 = −4 µA − IAGC0 0,7 0,9 1,1 SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT ∆I AGC ∆ IR e1 I Re2 – () -------------------------------------- |
类似零件编号 - TDA8809T |
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类似说明 - TDA8809T |
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