PSB 21150 F V1.4 Infineon Technologies, PSB 21150 F V1.4 Datasheet - Page 48

• Manufacturer Part Number: PSB 21150 F V1.4
• Description: IC MODULAR ISDN NT INTELL TQFP64
• Manufacturer: Infineon Technologies

Specifications of PSB 21150 F V1.4

• Function: PC Adapter Circuit
• Interface: HDLC, ISDN, SCI
• Number Of Circuits: 1
• Voltage - Supply: 3.3V
• Current - Supply: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFQFP
• Includes: Activation and Deactivation, D-Channel Access Control, Monitor Channel Handler
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PSB21150FV1.4XT; PSB21150FV14NP; PSB21150FV14XP; SP000007575; SP000007577

3.3
The layer-1 functions for the S/T interface of the IPAC-X are:
– Line transceiver functions for the S/T interface according to the electrical
– Conversion of the frame structure between IOM-2 and S/T interface;
– Conversion from/to binary to/from pseudo-ternary code;
– Level detection
– Receive timing recovery for point-topoint, passive bus and extended passive bus
– S/T timing generation using IOM-2 timing synchronous to system, or vice versa;
– D-channel access control and priority handling;
– D-channel echo bit generation by handling of the global echo bit;
– Activation/deactivation procedures, triggered by primitives received over the IOM-2
– Execution of test loops.
The wiring configurations in user premises, in which the IPAC-X can be used, are
illustrated in
Data Sheet
specifications of ITU-T I.430;
configuration
C/I channel or by INFO's received from the line;
S/T-Interface
Figure
18.
48
Description of Functional Blocks
PSB/PSF 21150
2003-01-30
IPAC-X