TABLE
參數(shù)資料
型號: XRT83L38IB
廠商: Exar Corporation
文件頁數(shù): 76/87頁
文件大?。?/td> 0K
描述: IC LIU T1/E1/J1 OCTAL 225BGA
標準包裝: 84
類型: 線路接口裝置(LIU)
驅(qū)動器/接收器數(shù): 8/8
規(guī)程: T1,E1,J1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 225-BGA
供應商設備封裝: 225-BGA(19x19)
包裝: 托盤
XRT83L38
75
OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.2
TABLE 44: T1 RECEIVER ELECTRICAL CHARACTERISTICS
VDD=3.3V±5%,
TA=-40° TO 85°C, UNLESS OTHERWISE SPECIFIED
PARAMETER
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Receiver loss of signal:
Number of consecutive zeros before
RLOS is set
Input signal level at RLOS
RLOS Clear
100
15
12.5
175
20
-
250
-
dB
% ones
Cable attenuation @772kHz
ITU-G.775, ETSI 300 233
Receiver Sensitivity
(Short Haul with cable loss)
12
-
dB
With nominal pulse amplitude of 3.0V
for 100
Ω termination
Receiver Sensitivity
(Long Haul with cable loss)
0
-
36
dB
With nominal pulse amplitude of 3.0V
for 100
Ω termination
Input Impedance
13
-
k
Ω
Jitter Tolerance:
1Hz
10kHz - 100kHz
138
0.4
-
UIpp
AT&T Pub 62411
Recovered Clock Jitter
Transfer Corner Frequency
Peaking Amplitude
-
9.8
-
0.1
KHz
dB
TR-TSY-000499
Jitter Attenuator Corner Fre-
quency
(-3dB curve)
-
6
-Hz
AT&T Pub 62411
Return Loss:
51kHz - 102kHz
102kHz - 2048kHz
2048kHz - 3072kHz
-
20
25
-
dB
TABLE 45: E1 TRANSMIT RETURN LOSS REQUIREMENT
FREQUENCY
RETURN LOSS
G.703/CH-PTT
ETS 300166
51-102kHz
8dB
6dB
102-2048kHz
14dB
8dB
2048-3072kHz
10dB
8dB
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