PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 226

• Manufacturer Part Number: PSB 21373 H V1.1
• Description: IC SPEECH AND VOICE MQFP-44
• Manufacturer: Infineon Technologies
• Series: SCOUT™r

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

Data Sheet
Address Mnemonic Description
CA
CB
CC
CD
CE
DA
DB
DC
DD
DE
EC
ED
C8
C9
CF
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
DF
EA
EB
EE
EF
E0
E1
E2
E3
E4
E5
E6
E7
E8
E9
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
FR
SW
DS
TW
ETLE
ETAE
ATT
GLE
GAE
PDNLE
GDNLE
PDSLE
GDSLE
PDNAE
GDNAE
PDSAE
GDSAE
-
LP1R
LP1X
LP2LR
LP2LX
OFFR
OFFX
LIM
LP2NR
LP2SR
PDNR
PDSR
LP2NX
LP2SX
PDNX
PDSX
Receive correction filter coefficients 8
Receive correction filter coefficients 7
Receive correction filter coefficients 6
Receive correction filter coefficients 5
Receive correction filter coefficients 4
Receive correction filter coefficients 3
Receive correction filter coefficients 2
Receive correction filter coefficients 1
Switching time
Decay speed
Wait time
Echo time (line side)
Echo time (acoustic side)
Attenuation programmed in GHR or GHX
Gain of line echo
Gain of acoustic echo
Peak decrement when noise is detected (line side)
Reserve when noise is detected (line side)
Peak decrement when speech is detected (line side)
Reserve when speech is detected (line side)
Peak decrement when noise is detected (acoustic side)
Reserve when noise is detected (acoustic side)
Peak decrement when speech is detected (acoustic side)
Reserve when speech is detected (acoustic side)
Reserved
Time constant LP1 (receive)
Time constant LP1 (transmit)
Limitation for LP2 (receive)
Limitation for LP2 (transmit)
Level offset up to detected noise (receive)
Level offset up to detected noise (transmit)
Starting level of the logarithmic amplifiers
Time constant LP2 for noise (receive)
Time constant LP2 for signal (receive)
Time constant PD for noise (receive)
Time constant PD for signal (receive)
Time constant LP2 for noise (transmit)
Time constant LP2 for signal (transmit)
Time constant PD for noise (transmit)
Time constant PD for signal (transmit)
226
PSB 21373
2002-05-13