TS636 DIFFERENTIAL VARIABLE GAIN AMPLIFIER FOR ADSL LINE INTERFACE s s s s LOW NOISE : 4.7nV, √H- LOW DISTORTION HIGH SLEW RATE : 90V, s WIDE BANDWIDTH : 52MH- @ -3dB & 18dB gain with 3dB STEPS s GAIN PROGRAMMABLE from -9dB to +30dB s POWER DOWN FUNCTION DESCRIPTION This TS636 is particularly in