參數(shù)資料
型號(hào)： DS21Q50N
英文描述： Telecommunication IC
中文描述： 通信集成電路
文件頁數(shù)： 3/99頁
文件大?。?/td> 325K
代理商： DS21Q50N
DS21Q50
Page 3 of 99
10.
DS0 MONITORING FUNCTION........................................................................47
11.
PRBS GENERATION & DETECTION...............................................................51
12.
SYSTEM CLOCK INTERFACE...........................................................................52
13.
TRANSMIT CLOCK SOURCE............................................................................55
14.
IDLE CODE INSERTION ....................................................................................56
15.
PER-CHANNEL LOOP BACK.............................................................................57
16.
ELASTIC STORE OPERATION..........................................................................58
17.
ADDITIONAL (SA) AND INTERNATIONAL (SI) BIT OPERATION............58
18.
USER CONFIGURABLE OUTPUTS...................................................................63
19.
LINE INTERFACE UNIT.....................................................................................66
19.1 R
ECEIVE
C
LOCK
A
ND
D
ATA
R
ECOVERY
..................................................................67
19.1.1 Termination....................................................................................................68
19.2 T
RANSMIT
W
AVESHAPING
A
ND
L
INE
D
RIVING
.......................................................68
19.3 J
ITTER
A
TTENUATORS
............................................................................................72
19.3.1 Clock And Data Jitter Attenuators................................................................72
19.3.2 Undedicated Clock Jitter Attenuator............................................................72
20.
CMI (CODE MARK INVERSION).....................................................................74
21.
INTERLEAVED PCM BUS OPERATION..........................................................76
22.
FUNCTIONAL TIMING DIAGRAMS................................................................79
22.1 R
ECEIVE
.................................................................................................................79
22.2 T
RANSMIT
.............................................................................................................81
23.
OPERATING PARAMETERS.............................................................................85
24.
AC TIMING PARAMETERS AND DIAGRAMS..............................................86
24.1 M
ULTIPLEXED
B
US
AC C
HARACTERISTICS
............................................................86
24.2 N
ON
-M
ULTIPLEXED
B
US
AC C
HARACTERISTICS
...................................................89
24.3 S
ERIAL
P
ORT
..........................................................................................................92
24.4 R
ECEIVE
AC C
HARACTERISTICS
.............................................................................93
24.5 T
RANSMIT
AC C
HARACTERISTICS
.........................................................................96
24.6 S
PECIAL
M
ODES
AC C
HARACTERISTICS
................................................................98
25.
MECHANICAL DESCRIPTION – 100 PIN LQFP.............................................99
26.
MECHANICAL DESCRIPTION – 12MM CSBGA (PRELIMINARY)...........99
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