PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 212
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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SQTR
0: Trapezoid shaped signal is enabled;
1: Square-wave signal is enabled
7.4.4
Value after reset: 00
TGSR
TRL
0: Ringing signal is not output directly to the loadspeaker pins
1: Ringing signal (square) is output directly to the loudspeaker pins LSP/LSN
TRR
0: Tone signal for receive direction is disabled
1: Tone signal for receive direction is enabled
DTMF
0: DTMF mode is disabled
1: DTMF mode is enabled
TRX
0: Tone generator for transmit direction is disabled
1: Tone generator for transmit direction is enabled
Data Sheet
only available if tone ringing via loudspeaker is disabled with TGSR.TRL = ’0’
7
Tone Generator Switch Register (TGSR)
0
... Square/Trapezoid Waveform
... Tone Ringing via Loaudspeaker
... Tone Ringing Receive
... DTMF Mode
... Tone Ringing Transmit
TRL
H
0
TRR DTMF TRX
212
0
0
0
RD/WR (63
PSB 21373
2002-05-13
H
)
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