PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 210
PSB 21373 H V1.1
Manufacturer Part Number
PSB 21373 H V1.1
Description
IC SPEECH AND VOICE MQFP-44
Manufacturer
Infineon Technologies
Series
SCOUT™r
Datasheet
1.PSB_21373_H_V1.1.pdf
(242 pages)
Specifications of PSB 21373 H V1.1
Function
CODEC
Interface
IOM-2, SCI
Number Of Circuits
1
Voltage - Supply
5V
Current - Supply
97.5mA
Mounting Type
Surface Mount
Package / Case
44-BQFP
Includes
Activation and Deactivation, Channel Handler, DTMF / Tone / Ringing Generator, HDLC Controller, Speakerphone, Voice Monitoring
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Operating Temperature
-
Other names
PSB21373HV1.1XT
PSB21373HV11XT
SP000007602
PSB21373HV11XT
SP000007602
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1: Attenuation value for the conferencing loop loaded from CRAM
7.4.2
Value after reset: 00
PFCR
GX
0: Gain set to 0 dB
1: Gain coefficients loaded from CRAM
GR
0: Gain set to 0 dB
1: Gain coefficients loaded from CRAM
GZ
0: Gain set to
1: Gain coefficients loaded from CRAM
FX
0: Filter is bypassed
1: Filter coefficients loaded from CRAM
PGZ
0: Tap of the sidetone signal is before the AGC/GHX stage
1: Tap of the sidetone signal is after the AGC/GHX stage
FR
0: Filter is bypassed
1: Filter coefficients loaded from CRAM
DHPR
0: Filter enabled
1: Filter disabled
DHPX
0: Filter enabled
1: Filter disabled
Data Sheet
7
Programmable Filter Configuration Register (PFCR)
GX
–
... Transmit Gain
... Receive Gain
... Sidetone Gain
... Transmit Frequency Correction Filter
... Position Sidetone Gain
... Receive Frequency Correction Filter
... Disable High-Pass Receive (50/60 Hz filter)
... Disable High-Pass Transmit (50/60 Hz filter)
dB
GR
H
GZ
FX
PGZ
210
FR
DHPR DHPX
0
RD/WR (61
PSB 21373
2002-05-13
H
)
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