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| 型號(hào)： | IDT82V2081PP8 |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁(yè)數(shù)： | 36/68頁(yè) |
| 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： | 82V2081PP8 |
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41
INDUSTRIAL
TEMPERATURE RANGES
SINGLE CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
Table-38 MAINT1: Maintenance Function Control Register 1
(R/W, Address= 0EH)
Symbol
Bit
Default
Description
-
7-4
0000
Reserved
ARLP
3
0
Automatic remote loopback enable
= 0: Disables automatic remote loopback (normal transmit and receive operation)
= 1: Enables automatic remote loopback
RLP
2
0
Remote loopback enable
= 0: Disables remote loopback (normal transmit and receive operation)
= 1: Enables remote loopback
ALP
1
0
Analog loopback enable
= 0: Disables analog loopback (normal transmit and receive operation)
= 1: Enables analog loopback
DLP
0
Digital loopback enable
= 0: Disables digital loopback (normal transmit and receive operation)
= 1: Enables digital loopback
Table-39 MAINT2: Maintenance Function Control Register 2
(R/W, Address = 0F0H)
Symbol
Bit
Default
Description
-
7-6
00
Reserved
TIBLB_L[1:0]
5-4
00
Defines the length of the user-programmable transmit loopback activate/deactivate code contained in TIBLB reg-
ister. The default selection is 5 bits length.
= 00: 5-bit long activate code in TIBLB [4:0]
= 01: 6-bit long activate code in TIBLB [5:0]
= 10: 7-bit long activate code in TIBLB [6:0]
= 11: 8-bit long activate code in TIBLB [7:0]
RIBLBA_L[1:0]
3-2
00
Defines the length of the user-programmable receive activate loopback code contained in RIBLBA register. The
default selection is 5 bits length.
= 00: 5-bit long activate code in RIBLBA [4:0]
= 01: 6-bit long activate code in RIBLBA [5:0]
= 10: 7-bit long activate code in RIBLBA [6:0]
= 11: 8-bit long activate code in RIBLBA [7:0]
RIBLBD_L[1:0]
1-0
01
Defines the length of the user-programmable receive deactivate loopback code contained in RIBLBD register. The
default selection is 6 bits length.
= 00: 5-bit long deactivate code in RIBLBD [4:0]
= 01: 6-bit long deactivate code in RIBLBD [5:0]
= 10: 7-bit long deactivate code in RIBLBD [6:0]
= 11: 8-bit long deactivate code in RIBLBD [7:0]
Table-40 MAINT3: Maintenance Function Control Register 3
(R/W, Address = 10H)
Symbol
Bit
Default
Description
TIBLB[7:0]
7-0
(000)00001 Defines the user-programmable transmit Inband loopback activate or deactivate code. The default selection is
00001.
TIBLB [7:0] form the 8-bit repeating code
TIBLB [6:0] form the 7-bit repeating code
TIBLB [5:0] form the 6-bit repeating code
TIBLB [4:0] form the 5-bit repeating code
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| IDT82V2081PPG | 功能描述:IC LIU T1/J1/E1 1CH 44-TQFP 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:1 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:RS422，RS485 電源電壓:4.5 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:14-SOICN 包裝:剪切帶 (CT) 其它名稱:ISL31470EIBZ-T7ACT |
| IDT82V2081PPG8 | 功能描述:IC LIU T1/J1/E1 1CH 44-TQFP 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) |
| 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 |
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