PEB 20570 F V3.1 Infineon Technologies, PEB 20570 F V3.1 Datasheet - Page 211

• Manufacturer Part Number: PEB 20570 F V3.1
• Description: IC LINE CARD CTRLR HDLC TQFP-100
• Manufacturer: Infineon Technologies

Specifications of PEB 20570 F V3.1

• Function: Line Card Controller
• Interface: ISDN
• Voltage - Supply: 3.13 V ~ 3.47 V
• Current - Supply: 272.6mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LFQFP
• Includes: Layer-1 Control, Signaling Control, Signal Processing, Voice Channel Handling
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Number Of Circuits: -
• Other names: PEB20570FV3.1X; PEB20570FV31XP; SP000007243

IDLE
Note: In the receive direction, the only function of the command vector is to indicate
Data Sheet
whether the channel is a D-channel or a B-channel, and whether to use CRC
decoding or not.
The main function of the command vector is to control the flow of time slots in the
transmit direction.
1 =
Inter Frame Timefill IDLE Mode
0 =
1 =
CRC checking algorithm on
Transmit ’ones’ over an idle channel
(no shared flag are possible in this mode)
Transmit ’flags’ over an idle channel
(shared flags are supported )
194
Register Description
PEB 20570
PEB 20571
2003-07-31