G.lite Adsl Analog Front End Ic Semiconductor

The S5N8943B01 is Analog Front End IC designed for DMT based universal ADSL(Asymmetric Digital Subscribe Line) modems with 0.35u fully CMOS technology. It has 25.875 ~ 138KHz Upstream channel and 142.312 ~ 552KHz bandwidth Downstream channel. The S5N8943B01 includes AGC, LPF, ADC DAC The AGC has 42dB gain 0.4dB step in RX mode and 24dB gain 2dB step in TX mode with 12bit/8bit control bits. Anti alias LPF has 552KHz passband frequency in RX path and 138KHz in TX path. Samsung s ADSL AFE chip provides 14bit ADC at 2.208M, 4.416M or 8.832M sample rates and 14bit 4.416MHz, 8.832MHz DAC An 10bit DAC support VCXO control for Timing recovery. The VCXO is divided into a crystal driver at 35.328MHz. By Samsung Semiconductor, Inc.
S5N8943B 's PackagesS5N8943B 's pdf datasheet

S5N8943B Pinout, Pinouts
S5N8943B pinout,Pin out
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