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參數(shù)資料
| 型號： | XRT71D00 |
| 廠商： | Exar Corporation |
| 英文描述： | E3/DS3/STS-1 JITTER ATTENUATOR,STS-1 TO DS3 DESYNCHRONIZER |
| 中文描述： | E3/DS3/STS-1抖動衰減器，STS - 1的到DS3 DESYNCHRONIZER |
| 文件頁數(shù)： | 13/22頁 |
| 文件大?。?/td> | 254K |
| 代理商： | XRT71D00 |
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XRT71D03
3 CHANNEL E3/DS3/STS-1 JITTER ATTENUATOR, STS-1 TO DS3 DESYNCHRONIZER
REV. 1.1.1
11
SYSTEM DESCRIPTION
The XRT71D03 is an integrated 3-channel E3/DS3/
STS-1 jitter attenuator that attenuates the jitter from
the input clock and data. The jitter attenuation perfor-
mance meets the latest specifications such as Bellcore
GR-499 CORE,GR-253 CORE, ETSI TBR24,ITU-T
G.751,ITU-T G.752 and ITU-T G.755 standards.
In addition, the XRT71D03 also meets both the map-
ping and pointer adjustment jitter generation criteria
for both Category I and Category II interfaces as
specified in Bellcore GR-253.
The XRT71D03 also meets the DS3 wander specifi-
cation that apply to SONET and asynchronous inter-
faces as specified in the ANSI T1.105.03b 1997 stan-
dard.
Additionally, to support loop-timing applications, the
XRT71D03 can also be used to reduce and limit the
amount of jitter in the recovered line clock signal.
Figure 5 presents a simple block diagram of the
XRT71D03, when it is configured to operate in the
Hardware Mode and Figure 6 presents a simple block
diagram of the XRT71D03, when it is configured to
operate in the Host Mode.
F
IGURE
5. I
LLUSTRATION
OF
A
TYPICAL
C
HANNEL
_
N
OF
THE
XRT71D03
CONFIGURED
TO
OPERATE
IN
THE
H
ARD
-
WARE
M
ODE
FSS
HOST
Rest
DS3/E3_n
16/32 Bit FIFO
Timing Control Block /
Phase locked Loop
Write Clock
Read Clock
RRCLK_n
RRPOS_n
RRNEG_n
FL_n
DJA_n
RClk_n
RCLKES
RPOS_n
RNEG_n
ICT
MCLK_n
Jittery
Clock
Smoothed
Clock
RRCLKES
相關PDF資料 |
PDF描述 |
|---|---|
| XRT71D00IQ | E3/DS3/STS-1 JITTER ATTENUATOR,STS-1 TO DS3 DESYNCHRONIZER |
| XRT71D04IV | 4 CHANNEL E3/DS3/STS-1 JITTER ATTENUATOR, STS-1 TO DS3 DESYNCHRONIZER |
| XRT7298IP | PCM Transmitter |
| XRT7298IW | PCM Transmitter |
| XRT72L71IQ | Telecommunication IC |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRT71D00_01 | 制造商:EXAR 制造商全稱:EXAR 功能描述:E3/DS3/STS-1 JITTER ATTENUATOR |
| XRT71D00ES | 功能描述:時鐘合成器/抖動清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRT71D00ES-L00 | 功能描述:時鐘合成器/抖動清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRT71D00IQ | 功能描述:時鐘合成器/抖動清除器 T3/E3 Jitter Attenuator RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRT71D00IQ-F | 功能描述:時鐘合成器/抖動清除器 DS3/E3/STS-1Jit Attn 3.3/5.0V 1 CH 1 CHIP RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
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