PSB2163T-V31TR Infineon Technologies, PSB2163T-V31TR Datasheet - Page 261

• Manufacturer Part Number: PSB2163T-V31TR
• Description: IC AUDIO RINGING CODEC 28-PDSO
• Manufacturer: Infineon Technologies
• Series: ARCOFI®r

Specifications of PSB2163T-V31TR

• Function: CODEC Filter
• Interface: IOM-2, PCI, Serial
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 900µA
• Power (watts): 1mW
• Operating Temperature: -25°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: DSO-28
• Includes: Activation and Deactivation, B-Channel and D-Channel HDLC Controllers, D-Channel Priority Handler, Monitor Channel Handler
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: PSB2163T-V31INTR; PSB2163T-V31TR

or FR are displayed. Both curves are shifted such that they have the same amplitude
value at the reference frequency.
After having quit (using pressing carriage return or the key "Q") the discrepancy between
the two curves is displayed. The graphics mode can be left by quitting a second time.
Figure 2
Screen after Calculating Filter Coefficients
The optimization result is displayed in a separate window after successful completion
(see figure 2 for an example). Here the values GR- or GX-Adjustment, r.m.s. deviation
and linear deviation are displayed as well as the relevant input files. Because the FX/FR
filters can be regarded as passive filters, the additional loss caused by the filter must be
compensated. ARCOS-SP PLUS displays different values that represent this additional
loss and are also a measure for the quality of the optimization:
• "lin. deviation" is the minimum filter loss
• "Receive Adjustment" ("Transmit Adjustment") is the filter loss weighted according to
• "GR-Adjustment" ("GX-Adjustment") is the weighted filter loss over the complete
• "r.m.s. deviation" is the mean square of the difference between the filter function and
Semiconductor Group
CCITT and ETSI NET33
frequency range of 4 kHz
the desired response
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SIPO 2163