PEB2095 overview
PEB2095 is a component documented by Infineon Technologies A. The PDF description identifies it as "ICs for Communications Extended PCM Interface Controller 02.97." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Infineon Technologies A...
- Part number: PEB2095
- Category: Interface
- Datasheet length: 269 Pages
Key features noted in the PDF
- Board Controller for up to – 32 ISDN or 64 analog subscribers (PEB 2055) – 16 ISDN or 32 analog subscribers (PEB 2054)
- Non-blocking switch for – 128 channels (PEB 2055) – 64 channels (PEB 2054)
- Switching of 16-, 32-, or 64-kbit/s channels
- Two consecutive 64-kbit/s channels can be switched as a single 128-kbit/s channel
- Freely programmable time slot assignment for all subscribers
- Two serial interfaces (PCM and CFI) programmable over a wide data range (128 - 8192 kbit/s)
- Data rates of PCM and configurable interface independent from each other (data rate adaptation)
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- VDD I Supply voltage: 5 V ± 5% 27 27 VSS I Ground: 0 V Pin No.
- To properly clock the PCM interface, a PDC signal with a frequency equal or twice the data rate has to be applied to the EPIC.
- Frequency and phase of DCL and FSC may then be chosen almost independently of the frequency and phase of PDC and PFS.
- The PCM-interface has to be clocked with a PCM Data Clock (PDC) signal having a frequency equal to or twice the selected PCM-data rate.
- In single clock rate operation, a frame consisting of 32 time slots, for example, requires a PDC of 2.048 MHz.
- In double clock rate operation, however, the same frame structure would require a PDC of 4.096 MHz.
- Usually, the repetition rate of the applied framing pulse PFS is identical to the frame period (125µs).
Topics covered by the datasheet
The document includes sections related to:
- Electrical Characteristics
Engineering review checklist
- Confirm the exact ordering code, package, pinout or terminal arrangement and document revision.
- Compare recommended operating conditions with absolute maximum ratings and retain adequate design margin.
- Validate electrical, thermal, mechanical and environmental behavior in the final application.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the PEB2095 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=peb2095-infineon-technologies-a