pef2045 Infineon Technologies Corporation, pef2045 Datasheet - Page 7

• Manufacturer Part Number: pef2045
• Description: Memory Time Switch Cmos Mtsc
• Manufacturer: Infineon Technologies Corporation

Figure 4
Memory Time Switch 32/32 for a Non-Blocking 1024-Channel Switch
Figure 5 shows the architecture of a primary access board with common channel signaling using
four CMOS devices. It exhibits the following functions:
– Line Interface (PEB 2235)
– Clock and Data Recovery (PEB 2235)
– Coding/Decoding (PEB 2035)
– Framing (PEB 2035)
– Elastic Buffer (PEB 2035)
– Switch (PEx 2045)
– System Adaptation (PEx 2045)
– Data Link Signaling Handling (SAB 82520)
–
Semiconductor Group
P Interface (all devices)
PCM
2
MHz
IN
16
16
11
12
23
24
PEx 2045
PEx 2045
PEx 2045
PEx 2045
7
13
14
21
22
PEx 2045
PEx 2045
PEx 2045
PEx 2045
ITS00584
8
8
8
8
PCM OUT
2
MHz
PEB 2045
PEF 2045