參數(shù)資料
型號(hào)： IDT82V2081PPG8
廠商： IDT, Integrated Device Technology Inc
文件頁數(shù)： 42/68頁
文件大?。?/td> 0K
描述： IC LIU T1/J1/E1 1CH 44-TQFP
標(biāo)準(zhǔn)包裝： 1,250
類型： 線路接口裝置（LIU）
規(guī)程： T1/E1/J1
電源電壓： 3.13 V ~ 3.47 V
安裝類型： 表面貼裝
封裝/外殼： 44-LQFP
供應(yīng)商設(shè)備封裝： 44-TQFP（10x10）
包裝： 帶卷 (TR)
其它名稱： 82V2081PPG8
47
INDUSTRIAL
TEMPERATURE RANGES
SINGLE CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
AIS_S
1
0
Alarm Indication Signal status detection
= 0: No AIS signal is detected in the receive path
= 1: AIS signal is detected in the receive path
Note:
If AIS_IM=0
A ‘0’ to ‘1’ transition on this bit causes an interrupt if AIS _IES bit is ‘0’.
Any changes of this bit causes an interrupt if AIS_IES bit is set to ‘1’.
LOS_S
0
Loss Of Signal status detection
= 0: Loss of signal on RTIP/RRING is not detected.
= 1: Loss of signal on RTIP/RRING is detected.
Note:
If LOS_IM=0
A ‘0’ to ‘1’ transition on this bit causes an interrupt if LOS _IES bit is ‘0’.
Any changes of this bit causes an interrupt if LOS_IES bit is set to ‘1’.
Table-48 STAT1: Line Status Register 1 (real time status monitor)
(R, Address = 18H)
Symbol
Bit
Default
Description
-
7-6
00
Reserved.
RLP_S
5
0
Indicating the status of Remote Loopback
= 0: The remote loopback is inactive.
= 1: The remote loopback is active (closed).
LATT[4:0]
4-0
00000
Line Attenuation Indication
00000
0 to 2 dB
00001
2 to 4 dB
00010
4 to 6 dB
00011
6 to 8 dB
00100
8 to 10 dB
00101
10 to 12 dB
00110
12 to 14 dB
00111
14 to 16 dB
01000
16 to 18 dB
01001
18 to 20 dB
01010
20 to 22 dB
01011
22 to 24 dB
01100
24 to 26 dB
01101
26 to 28 dB
01110
28 to 30 dB
01111
30 to 32 dB
10000
32 to 34 dB
10001
34 to 36 dB
10010
36 to 38 dB
10011
38 to 40 dB
10100
40 to 42 dB
10101
42 to 44 dB
10110-11111
>44 dB
Table-47 STAT0: Line Status Register 0 (real time status monitor) (Continued)
(R, Address = 17H)
Symbol
Bit
Default
Description
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參數(shù)描述
IDT82V2082 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:DUAL CHANNEL T1/E1/J1 LONG HAUL/ SHORT HAUL LINE INTERFACE UNIT
IDT82V2082_09 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:DUAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
IDT82V2082BFBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:DUAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
IDT82V2082BFG 功能描述:IC LIU T1/E1/J1 2CH 81BGA RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
IDT82V2082BFG8 制造商:Integrated Device Technology Inc 功能描述:IC LIU T1/E1/J1 2CH 81BGA
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