PSB4596 Siemens Semiconductor Group, PSB4596 Datasheet - Page 64

• Manufacturer Part Number: PSB4596
• Description: Analog Line Interface Solution ALIS
• Manufacturer: Siemens Semiconductor Group

9.5
Condition: RESET ’1’, if used the external master clock must be activated.
The operating mode is entered upon recognition of the PU bits set to '10' in a SOP
command.
In conversation mode, the AC impedance loops and the DC loops are switched on. The
programmed AC and DC characteristics are implemented by these loops. The receive
and transmit paths are on. The tone generators are available.
9.6
Condition: RESET ’1’, if used the external master clock must be activated.
The pulse dialing mode is entered by setting the PU bits to '11' in a SOP command.
In pulse dialing mode, the external transistor T1 is switched on and off in accordance with
the PULSE bit in CR1. The pulse timing must be controlled by the host.
Semiconductor Group
Conversation Mode
Pulse Dialing Mode
64
Analog Line Interface Solution
PSB 4595 / PSB 4596
Operating Modes
Data Sheet 06.98