PSB 21373 H V1.1 Infineon Technologies, PSB 21373 H V1.1 Datasheet - Page 17

• 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

PSB 21373
1.5
Typical Applications
The SCOUT-DX can be used in a variety of applications like
• PBX voice terminal with speakerphone (Figure 3)
• PBX voice terminal as featurephone with acoustic echo cancellation (Figure 4)
• PBX voice terminal with tip/ring extension (Figure 5)
Line Interface
SCOUT-DX
SCI
µC
voice_te_d
Figure 3
PBX Voice Terminal with Speakerphone
Data Sheet
17
2002-05-13