PSF21150 INFINEON [Infineon Technologies AG], PSF21150 Datasheet - Page 21

• Manufacturer Part Number: PSF21150
• Description: IPAC-X ISDN PC ADAPTER CIRCUIT
• Manufacturer: INFINEON [Infineon Technologies AG]

PSB 21150
PSF 21150
Overview
1.3
Typical Applications
The IPAC-X can be used in a variety of applications like
• ISDN PC adapter card for S interface
(Figure
2)
• ISDN PC adapter card for U or S interface
(Figure
3)
• ISDN voice/data terminal
(Figure
4)
• ISDN stand-alone terminal with POTS interface
(Figure
5)
An ISDN adapter card for a PC is built around the IPAC-X using a USB, PCI or ISA Plug
and Play interface device depending on the required PC interface. The IPAC-X can be
connected to any bus interface logic as it provides a standard 8-bit parallel µC interface
and a serial control interface (SCI).
S
IPAC-X
Interface
PSB 21150
Interface Logic
(USB, PCI, ISA PnP)
Host Interface
21150_02
Figure 2
ISDN PC Adapter Card for S Interface
Data Sheet
21
2000-07-21