PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 156
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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Table 22 Coefficient RAM (CRAM) (cont’d)
COP_E:Parameter set for transmit AGC
COP_F:Parameter set for receive AGC
Data Sheet
Address CMDW
FE
FD
FC
FB
FA
FF
F7
F6
F5
F4
F3
F2
F1
F0
F9
F8
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
WR/RD
2E
2F
H
H
/AF
/AE
H
H
Mnemonic Description
LGAX
COMX
AAX
AGX
TMHX
TMLX
NOISX
AGIX
LGAR
COMR
AAR
AGR
TMHR
TMLR
NOISR
AGIR
Loudness gain adjustment
Compare level rel. to max. PCM-value
Attenuation range of automatic control
Gain range of automatic control
Settling time constant for higher levels
Settling time constant for lower levels
Threshold for AGC-reduction by background noise
Initial AGC gain transmit
Loudness gain adjustment
Compare level rel. to max. PCM-value
Attenuation range of automatic control
Gain range of automatic control
Settling time constant for higher lower levels
Settling time constant for lower levels
Threshold for AGC-reduction by background noise
Initial AGC attenuation/gain receive
156
PSB 21373
2002-05-13
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