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ADSL/ADSL2+ [1]    
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Generic Part Number Package Marketing Status Automotive Grade Operating Range General Description Supply Voltage(VDD) Supply Current(Icc) Supply Mode Communication standards supported( ) Interface Number of Channels Echo cancellation DC Loop termination Data Bit Rate Bandwidth
     minnommaxtyp   typ  typtyp
       V V V mA       Bd kHz
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ST20138Product Page DatasheetLFBGA 80 8x8 1.7 9F 0.8P; LQFP 144 20X20X1.4 2; TQFP 100 14x14x1.4 1NRND--USB ADSL modem chipset: ST70138 + MTC20174 for ultra low BOM ADSL modem designs4.7555.25130singleANSI T1.413 Issue 2, ITU G.992.1 Annex A-B, ITU G.992.2USB1Yes-8000000-
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Parameter Name Description
PackageA free-form text description of the package type.
Marketing StatusThe current status of a product:
Preview: Product proposal has been announced.
Evaluation: The period in which customer samples become available.
Active: Product is in volume production.,
NRND: Not Recommended for New Design, Product is fully available to support existing customers but is not recommended for new designs.
Automotive GradeStatus of compliancy of the part number with the STMicroelectronics automotive quality requirements policy. For precisions about the part number detail status can be obtained by using Questions to Sales.
Operating RangeThe Field where the part will operate.
General DescriptionA free-form description of a component.
Supply Voltage(VDD)Supply Voltage (VDD). (VDD)
Supply Current(Icc)The continuous current (in A) required by this item during normal operation. (Icc)
Supply ModeType of supply that can be used. Single means that the supply voltage is only positive. Split means a dual supply one positive and one negative of the same absolute value. When both are allowed the supply voltage given is for the split mode.
Communication standards supported( )The standard that this device implements.
InterfaceHow to output data. CALS
Number of ChannelsThe number of channels present.
Echo cancellationA value of 1 indicates an echo cancelling HW
DC Loop terminationA value of 1 indicates the presence of a DC loop termination for each channel
Data Bit Rate[Bit Rate] The rate at which data are transmitted, expressed in bits per unit time. IEEE 610.10-1994
BandwidthThe difference between the frequency limits of a band containing the useful frequency components of a signal. IEEE Std 610.7-1995