参数资料
型号: XRT83L38IB
厂商: Exar Corporation
文件页数: 28/87页
文件大小: 0K
描述: IC LIU T1/E1/J1 OCTAL 225BGA
标准包装: 84
类型: 线路接口装置(LIU)
驱动器/接收器数: 8/8
规程: T1,E1,J1
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 225-BGA
供应商设备封装: 225-BGA(19x19)
包装: 托盘
XRT83L38
31
OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.2
TRANSMIT AND RECEIVE TERMINATIONS
The XRT83L38 is a versatile LIU that can be programmed to use one Bill of Materials (BOM) for worldwide
applications for T1, J1 and E1. For specific applications the internal terminations can be disabled to allow the
use of existing components and/or designs.
RECEIVER (CHANNELS 0 - 7)
INTERNAL RECEIVE TERMINATION MODE
0
1
0
T1 Gain Mode/29dB
0-133 ft./ 0.6dB
100
Ω/ TP
B8ZS
0
1
T1 Gain Mode/29dB
133-266 ft./ 1.2dB
100
Ω/ TP
B8ZS
1
0
T1 Gain Mode/29dB
266-399 ft./ 1.8dB
100
Ω/ TP
B8ZS
1
0
1
T1 Gain Mode/29dB
399-533 ft./ 2.4dB
100
Ω/ TP
B8ZS
1
0
1
0
T1 Gain Mode/29dB
533-655 ft./ 3.0dB
100
Ω/ TP
B8ZS
1
0
1
T1 Gain Mode/29dB
Arbitrary Pulse
100
Ω/ TP
B8ZS
1
0
1
0
T1 Gain Mode/29dB
0dB
100
Ω/ TP
B8ZS
1
0
1
0
1
T1 Gain Mode/29dB
-7.5dB
100
Ω/ TP
B8ZS
1
0
1
0
T1 Gain Mode/29dB
-15dB
100
Ω/ TP
B8ZS
1
0
1
T1 Gain Mode/29dB
-22.5dB
100
Ω/ TP
B8ZS
1
0
E1 Long Haul/36dB
ITU G.703/Arbitrary
75
Ω Coax
HDB3
1
0
1
E1 Long Haul/36dB
ITU G.703/Arbitrary
120
Ω TP
HDB3
1
0
1
0
E1 Long Haul/43dB
ITU G.703/Arbitrary
75
Ω Coax
HDB3
1
0
1
E1 Long Haul/43dB
ITU G.703/Arbitrary
120
Ω TP
HDB3
1
0
E1 Short Haul
ITU G.703/Arbitrary
75
Ω Coax
HDB3
1
0
1
E1 Short Haul
ITU G.703/Arbitrary
120
Ω TP
HDB3
1
0
E1 Gain Mode
ITU G.703/Arbitrary
75
Ω Coax
HDB3
1
E1 Gain Mode
ITU G.703/Arbitrary
120
Ω TP
HDB3
TABLE 5: RECEIVE EQUALIZER CONTROL AND TRANSMIT LINE BUILD-OUT SETTINGS
EQC4
EQC3
EQC2
EQC1
EQC0
E1/T1 MODE & RECEIVE
SENSITIVITY
TRANSMIT LBO
CABLE
CODING
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