PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 152

• 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

•
Table 22 Coefficient RAM (CRAM)
Data Sheet
Address CMDW
COP_0: Tone generator parameter set 1
COP_1: Tone generator parameter set 2; tone generator level adjustment
COP_2: Tone generator parameter set 3;
COP_3: Tone filter
8D
8C
8E
8B
8A
9B
9A
87
86
85
84
83
82
81
80
8F
89
88
97
96
95
94
93
92
91
90
99
98
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
Parameter set for the DTMF-generator (TGSR.DTMF = 1)
WR/RD
20
21
22
23
H
H
H
H
/A0
/A1
/A2
/A3
H
H
H
H
Mnemonic Description
F1
G1
GD1
T1
-
-
F2
G2
GD2
T2
GTR
GTX
F3
G3
GD3
T3
FD
K
A1
A2
GE
Tone generator frequency higher byte
Tone generator frequency lower byte
Tone generator amplitude
Trapezoid generator amplitude
Beat tone time higher byte
Beat tone time lower byte
Reserved
Reserved
Tone generator frequency higher byte
Tone generator frequency lower byte
Tone generator amplitude
Trapezoid generator amplitude
Beat tone time span higher byte
Beat tone time span lower byte
Level adjustment for receive path
Level adjustment for transmit path
Tone generator frequency higher byte
Tone generator frequency lower byte
Tone generator amplitude
Trapezoid generator amplitude
Beat tone time span higher byte
Beat tone time span lower byte
Dual tone frequency higher byte
Dual tone frequency lower byte
Attenuation of the stop-band
Center frequency
Bandwidth
Saturation amplification
152
PSB 21373
2002-05-13