ST70134 - ST70134A
ASCOTTM INTEGRATED ADSL
CMOS ANALOG FRONT-END CIRCUIT
s FULLY INTEGRATED AFE FOR CPE ADSL
s OVERALL 12 BIT RESOLUTION, 1.
1MHz
SIGNAL BANDWIDTH IN Rx
t(s) s 8.
8MS/s ADC uc s 8.
8MS/s DAC rod s THD: -60dB @FULL SCALE P t(s) s 4-BIT DIGITAL INTERFACE TO/FROM THE
te c DMT MODEM le du s 1V FULL SCALE INPUT so ro s DIFFERENTIAL ANALOG I/O - Ob te P s ACCURATE CONTINUOUS-TIME CHANNEL
) le FILTERING t(s o s 3rd & 4th ORDER TUNABLE CONTINUOUS
c bs TIME LP FILTERS du O s 0.
5 WATT AT 3.
3V ro ) - s 0.
5mm H
CMOS5 LA TECHNOLOGY P t(s s 64 PIN TQFP PACKAGE lete duc DESCRIPTION so ro ST70134 is the Analog Front End of the STMicrob P electronics ASCOTTM ADSL chipset and when O te coupled w...