PSB2163T-V31TR Infineon Technologies, PSB2163T-V31TR Datasheet - Page 188

• Manufacturer Part Number: PSB2163T-V31TR
• Description: IC AUDIO RINGING CODEC 28-PDSO
• Manufacturer: Infineon Technologies
• Series: ARCOFI®r

Specifications of PSB2163T-V31TR

• Function: CODEC Filter
• Interface: IOM-2, PCI, Serial
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 900µA
• Power (watts): 1mW
• Operating Temperature: -25°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: DSO-28
• Includes: Activation and Deactivation, B-Channel and D-Channel HDLC Controllers, D-Channel Priority Handler, Monitor Channel Handler
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: PSB2163T-V31INTR; PSB2163T-V31TR

4
4.1
The block diagram of figure 2 below shows the main components of the ARCOFI-SP Telephone
Board. The whole circuitry can be divided into three blocks:
Figure 2
Block Diagram of ARCOFI
Semiconductor Group
Circuitry
Block Diagram
1. Hook Switch Logic
2. Key-Pad and DTMF-Generation
3. ARCOFI SP PSB 2165
®
-SP Telephone Board
187
SIPB 5132-SP