PEB 20570 F V3.1 Infineon Technologies, PEB 20570 F V3.1 Datasheet - Page 284

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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

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
4)
Figure 76
Figure 77
Data Sheet
PDC
PFS
PFS
In PCM Master mode (PFS and PDC are in output mode) PFS rises with a rising edge of PDC, and it’s designed
to be sampled with the falling edge of PDC at any (slave) chip connected to the PCM interface. The first PDC
cycle in which PFS is sampled as logic-1 after a sampling of logic-0, is considered as the first cycle of the new
PCM frame.
PDC
PFS
(8 KHz)
(4 KHz)
(8 KHz)
PFS Timing in Slave Mode (Input PCM Clocks)
PFS Timing in Master Mode
t
PPR
t
PDP
t
PPW
t
t
Electrical Characteristics and Timing Diagrams
PSP
HPR
t
PPW
267
t
HPF
t
PCP
t
PDP
PEB 20570
PEB 20571
2003-07-31

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