PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 416

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

Data Sheet
Table 20-34 Module Weights
Module
Echo Cancellation
Fullband mode one
Echo Cancellation
Fullband mode two
Echo Cancellation
Subband mode
Noise Reduction of the
Echo Cancellation
Noise Reduction Unit
AGC
Universal Attenuator
Universal Summation
PIDD Data Interface
Digital Interface
Digital Interface
Digital Interface
Analog Frontend IF
Clock Tracking
Miscellaneous
Table 20-35 gives an example of a typical application for INCA-D: Handsfree operation
is in full-duplex mode for an echo length of maximal 64 ms (ie. 512 taps), noise reduction
and all digital interfaces are active.
Table 20-35 Example Mode
Module
Equalizer
DTMF Generator
Tone Generator
Peak Detector
Speakerphone
AGCX
25.12 / 21, 78 / 18. 45 /
18.16 / 17.14 / 16.12 /
13.37 / 12.92 / 12.35 /
15.09 / 14,07 / 8.95
Weight
15. 11 / 11.78
1.76
3.97
0.70
0
0
0
Weight
1.74 / 0
11.32
2.62
0.81
0.06
0.09
0.10
0.54
0.54
1.13
5.79
0.18
3.59
Comment
Both equalizers active
Not used
Not used
Not used
416
Comment
Number of taps: 639 / 511 / 383 /
255 / 127
Number of taps: 768 / 640 / 512 /
384 / 256 / 128
Adaptation window: 256 / 256 / 256
/ 256 / 256 / 128 taps
Mode: Enhanced, ISDN, Normal,
Reduced
Fullband mode / subband mode
Channel 1 of CDI
Channel 2 of CDI
Channel 2+3 CDI
Always active
Digital Signal Processor
PSB 21473
2003-03-31
INCA-D