PEF2091 Siemens Semiconductor Group, PEF2091 Datasheet - Page 293

• Manufacturer Part Number: PEF2091
• Description: ICs for Communications(ISDN Echocancellation Circuit)
• Manufacturer: Siemens Semiconductor Group

Cyclic Redundancy Check
D
DAC
DC Characteristics
Deactivation
DOUT Driver Modes
E
Electrical Characteristics
ELIC
EOC
ETSI
External Circuitry
F
Features
Functional Description
G
Glossary
H
Hybrid
I
Identification
IEC AFE/DFE-Q
IOM
Semiconductor Group
®
Violation Indications
Output for a Single Pulse
Complete
Examples
Loss of Synchronization at RP
S/T-Interface Only
with Repeater
Example for PBX Application
Codes
Hybrid
Oscillator Circuit
Power Supply Blocking
Act./Deact. of Clocks
Active
-2
65
231
297
250
19
290
55
231
250
193
129
241
18
249
141
268
53
252
49
134
184
262
82
64
249
66
253
137
293
ITU
L
Line Interface Unit
Line Overload Protection
Logic Symbol
LT Application
M
Master Mode
Microprocessor Bus Selection
Microprocessor Interface
Active C/I Channel
active channel
Active Monitor Channel
Basic Channel Structure
Bit Clock Mode
C/I Channel 1
C/I Channels
commands
Dynamic Input Characteristics
Dynamic Output Characteristics 276
Enable/Disable Mode
Frame Structure
Idle
indications
Interface
Interface Timing
Master Mode
Monitor Channel
Monitor Channel Structure
Multiplexed Frame Structure
Multiplexed Timing Mode
passive channels
Plain Frame Structure
Plain Timing Mode
Setting Enable/Disable Mode
Slave Mode
Terminal Frame Structure
µP Mode
Stand Alone Mode
B1/B2-Channel Data Registers
B-Channel Access
297
54
70
70
21
21
29
75
75
70
75
70
76
65
72
56
274
70
76
72
22
98
75
72
Data Sheet 01.99
264
48
53
73
76
PEB 2091
PEF 2091
71
71
90
74
76
72
55
Index
275
98