PEB 20570 F V3.1 Infineon Technologies, PEB 20570 F V3.1 Datasheet - Page 104
PEB 20570 F V3.1
Manufacturer Part Number
PEB 20570 F V3.1
Description
IC LINE CARD CTRLR HDLC TQFP-100
Manufacturer
Infineon Technologies
Datasheet
1.PEB_20570_F_V3.1.pdf
(308 pages)
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
PEB20570FV31XP
SP000007243
- Current page: 104 of 308
- Download datasheet (5Mb)
D-echo Bit Generation in LT-S Mode
In the LT-S mode, the last received D-bit has to be reflected in the next available E-bit
(E=D). If there are no HDLC controllers available, the D-channel is blocked (E=D is
transmitted). Since it is necessary to meet the ITU requirement to react immediately (i.e.,
even when line delays of several bits have occurred) upon the reception of a D-bit by
issuing the E-bit, the E-bit has to be inserted by the VIP. The information about the D-
channel availability is provided to the VIP in the E-bit data field.
Table 28
bit0 (data) bit1(control)
0
1
Information about the availability of HDLC controllers is provided to the IOM-2000 by the
DSP.
Figure 29
Data Sheet
VIP
0
0
D-Echo Bit
D-Echo Bit Generation
D
E
E / D
logic
D
The transmitted E-bit is equal to the received D-bit
The transmitted E-bit is equal to the inverted received D-bit
87
DR
DX
DELIC
Functional Description
E
PEB 20570
PEB 20571
2003-07-31
DSP
Related parts for PEB 20570 F V3.1
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Network Controller & Processor ICs SPEECH AND VOICE
Manufacturer:
Infineon Technologies
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
16-bit microcontroller with 2x2 KByte RAM
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Si-MMIC-amplifier in SIEGET 25-technologie
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
IGBT Power Module
Manufacturer:
Infineon Technologies AG
Datasheet: