SSM2014

The SSM2014 is a generalized VCA building block which will substitute for any VCA circuit presently available,in addition to posessing powerful features not available using any other device.It may be configured as a voltage-in or current-in VCA or VCP.

Features of the SSM2014 are:(1)116dB dynamic range;(2)12MHz effective gain bandwith product;(3)low cost;(4)100dB open loop gain;(5)minimum extermal component count;(6)no trimming required in many applications;(7)0.01% class A THD;(8)class A or AB operation.

The absolute maximum ratings of the SSM2014 can be summarized as:(1):the parameter is bias current,the Typ is 100,the Max is 300,the unit is nA;(2):the parameter is input offset current,the Typ is 15,the Max is 30,the unit is nA;(3):the parameter is input offset voltage,the Typ is 2,the Max is 5,the unit is mV;(4):the parameter is input impedance,the Min is 5,the Typ is 1,the unit is M;(5):the parameter is equivalent input noise,the Typ is 18,the unit is nVHz;(6):the parameter is common mode range,the Typ is +30,-30,the unit is V;(7):the parameter is open loop gain,the Min is 75,the Typ is 100,the unit is V/mV;(8):the parameter is effective gain BW product,the Typ is 12,the unit is MHz;(9):the parameter is supply current-positive,the Typ is 7.5,the Max is 9,the unit is mA;(10):the parameter is supply current-negative,the Typ is 10,the Max is 12,the unit is mA.