PSB2186N-V11TR Infineon Technologies, PSB2186N-V11TR Datasheet - Page 44

• Manufacturer Part Number: PSB2186N-V11TR
• Description: IC ISDN SUBSCRIB ACCESS 44-PLCC
• Manufacturer: Infineon Technologies

Specifications of PSB2186N-V11TR

• Controller Type: Subscriber Access Controller (ISDN)
• Interface: 4-Wire SPI Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 17mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: PSB2186N-V11INTR; PSB2186N-V11TR

2.4
– line transceiver functions for the S/T interface according to the electrical specifications of
– conversion of the frame structure between IOM and S/T interface;
– conversion from/to binary to/from pseudo-ternary code;
– level detect;
– S/T-timing generation using IOM timing synchronous to system, or vice versa;
– D-channel access control and priority handling;
– activation/deactivation procedures, triggered by primitives received over the IOM C/I
– frame alignment;
– execution of test loops.
For a block diagram, see figure 8.
The wiring configurations in user premises, in which the ISAC-S TE can be used are illustrated
in figure 20.
Semiconductor Group
CCITT I.430;
channel or by INFO's received from the line;
Layer-1 Functions for the S/T Interface
44
Functional Description