参数资料
型号: IDT82P20416DBFG
厂商: IDT, Integrated Device Technology Inc
文件页数: 8/121页
文件大小: 0K
描述: IC LIU T1/E1/J1 16CH SH 484BGA
标准包装: 84
功能: 线路接口单元(LIU)
接口: E1,J1,T1
电路数: 16
电源电压: 1.8V, 3.3V
功率(瓦特): 3.10W
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 484-LFBGA
供应商设备封装: 484-CABGA(19x19)
包装: 托盘
包括: AIS 警报检测器和发生器,回送功能,PRBS 发生器 / 检测器,远程检测器和发生器
IDT82P20416
16-CHANNEL SHORT HAUL T1/E1/J1 LINE INTERFACE UNIT
Physical And Electrical Specifications
105
December 17, 2009
8.7
T1/J1 RECEIVER ELECTRICAL CHARACTERISTICS
Parameter
Min
Typ.
Max
Unit
Test Conditions
Receiver Sensitivity of Receive Differen-
tial mode with Cable Loss @ 772 KHz
15
dB
with Nominal Pulse Amplitude of 3.0 V for 100
ter-
mination, adding -18 dB interference signal.
Receiver Sensitivity of Receive Single
Ended mode with Cable Loss @ 772 KHz
12
dB
Signal to Noise Interference Margin
-16
dB
Analog LOS Level
(Normal Mode)
ALOS[2:0]
000
001 (default)
010
011
100
101
110
111
0.5
0.7
0.9
1.2
1.4
1.6
1.8
2.0
Vpp
In Differential mode, measured between RTIP and
RRING pins.
In Singled Ended mode, measured between RTIP
and GNDA pins
Refer to Table-17 for LLOS Criteria Declare and
Clear.
LOS hysteresis
0.25
Analog LOS Level
(Line Monitor Mode)
ALOS[2:0]
000
001 (default)
010
011
1xx (reserved)
1.0
1.4
1.8
2.2
Vpp
Measured on the line with the monitor gain set by
the MG[1:0] bits
(b1~0, RCF2,...) equal to the
resistive attenuation. Refer to Table-17 for LLOS
Criteria Declare and Clear.
LOS hysteresis
0.41
Allowable Consecutive Zeros before LOS:
T1.231 - 1993
I.431
175
1544
LOS Reset
12.5
% ones
G.775, ETSI 300233
Receive Intrinsic Jitter
0.05
U.I.
JA disabled; Wide band
Input Jitter Tolerance:
0.1 Hz ~ 1 Hz
4.9 Hz ~ 300 Hz
10 KHz ~ 100 KHz
138.0
28.0
0.4
U.I.
AT&T62411
Receiver Differential Input Impedance
3.1
K
@772 KHz; Rx port is high-Z
Receiver Common Mode Input Imped-
ance to GND
2.2
K
Receiver Single Ended mode Input
Impedance to GND
4K
The RRINGn pins are open.
Receive Return Loss:
39 KHz ~ 77 KHz
77 KHz ~ 1.544 MHz
1.544 MHz ~ 2.316 MHz
20
dB
G.703
Receive Path Delay:
Single Rail
Dual Rail NRZ
Dual Rail RZ
6.5
2.5
1.4
U.I.
JA Disabled
相关PDF资料
PDF描述
IDT82P20516DBFG IC LIU T1/E1/J1 16CH SH 484BGA
IDT82P2281PF TXRX T1/E1/J1 LONG/SHORT 80-TQFP
IDT82P2282PF TXRX T1/J1/E1 2CHAN 100-TQFP
IDT82P2284BB TXRX T1/J1/E1 4CHAN 208-PBGA
IDT82P2288BBG TXRX OCTAL T1/E1/J1 256-PBGA
相关代理商/技术参数
参数描述
IDT82P20416DBFG8 制造商:Integrated Device Technology Inc 功能描述:IC LIU T1/E1/J1 16CH SH 484BGA
IDT82P20416DBFGBLANK 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:16-Channel Short Haul T1/E1/J1 Line Interface Unit
IDT82P20516 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit
IDT82P20516BFBLANK 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit
IDT82P20516BFGBLANK 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit