參數(shù)資料
型號(hào): XRT82L34
廠(chǎng)商: Exar Corporation
英文描述: Quad T1/E1/J1 Line Transceiver with Clock Recovery and Jitter Attenuator(四 T1/E1/J1線(xiàn)收發(fā)器(帶時(shí)鐘恢復(fù)和振蕩衰減器))
中文描述: 四路T1/E1/J1收發(fā)線(xiàn)收發(fā)器時(shí)鐘恢復(fù)和抖動(dòng)衰減器(四的T1/E1/J1線(xiàn)收發(fā)器(帶時(shí)鐘恢復(fù)和振蕩衰減器))
文件頁(yè)數(shù): 44/50頁(yè)
文件大?。?/td> 648K
代理商: XRT82L34
XRT82L34
QUAD T1/E1/J1 LINE TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. P1.0.5
á
PRELIMINARY
42
JITTER ATTENUATOR ENABLED AND CONFIG-
URED TO OPERATE IN THE RECEIVE PATH
The results of the Input Jitter Tolerance Measure-
ments with the Jitter Attenuator enabled and config-
ured to operate in the receive path are plotted in
Figure 25.
N
OTES
:
1. The "Maximum Tolerable Input Jitter Amplitude"
values reflect the amount of Jitter that will cause
the XRT82L34 to experience a Bit Error Rate (BER)
of 1x10-9.
2. 64UI-pp is the maximum amount of "Input Jitter
Amplitude" that the Test Equipment used (W&G
ANT-20) can insert into the DS1 line signal.
3. Measurements were performed with 6.4dB of cable
loss inserted into the Receive Line signal (between
the ANT20 and the Receive Input of the device).
F
IGURE
25. I
NPUT
J
ITTER
T
OLERANCE
C
APABILITY
OF
THE
XRT82L34
FOR
DS1 A
PPLICATIONS
WITH
THE
J
ITTER
A
TTENUATOR
E
NABLED
AND
OPERATING
IN
THE
R
ECEIVE
P
ATH
DS1/E1 Jitter Tolerance: Jitter Attenuator in Receive Path
0.1
1
10
100
1
10
100
1000
10000
100000
Jitter Frequency (Hz)
I
;57
;5
/
67#
-LWWHU
#
7ROHUDQFH
0#
'6
42
-$
#
LQ
#
5[
#
SDWK
Bellcore GR-499-CORE (Cat I):
Jitter Tolerance Requirements for
DS1
Bellcore GR-499-CORE (Cat II):
Jitter Tolerance Requirements for
DS1
相關(guān)PDF資料
PDF描述
XRT82L38 Octal E1/T1/J1 Line Transceiver with Clock Recovery and Jitter Attenuator(八 T1/E1/J1線(xiàn)收發(fā)器(帶時(shí)鐘恢復(fù)和振蕩衰減器))
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