PEB2045-N SIEMENS [Siemens Semiconductor Group], PEB2045-N Datasheet - Page 8

• Manufacturer Part Number: PEB2045-N
• Description: Memory Time Switch CMOS (MTSC)
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

PEB 2045
PEF 2045
Since the PEx 2045 is a switch for 256 output channels and the SAB 82520 is actually a dual
channel controller a quad primary access unit with a non-blocking switch requires a total of 11
devices,
– 4 IPAT
®
(PEB 2235)
– 4 ACFA (PEB 2035)
– 2 HSCC (SAB 82520)
– 1 MTSC (PEx 2045),
as shown in figure 6 .
Figure 5
Architecture of a Primary Access Board
Semiconductor Group
8