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参数资料
| 型号： | IDT82V2048BB |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 32/62页 |
| 文件大小： | 0K |
| 描述： | IC LIU T1/E1 8CH SHORT 160-BGA |
| 标准包装： | 14 |
| 类型： | 线路接口装置（LIU） |
| 规程： | E1 |
| 电源电压： | 3.13 V ~ 3.47 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 160-BGA |
| 供应商设备封装： | 160-PBGA（15x15） |
| 包装： | 托盘 |
| 其它名称： | 82V2048BB |
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38
IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT
INDUSTRIAL TEMPERATURE RANGES
e-LBCF: Inband Loopback Configuration Register (1)(R/W, Expanded Address = 08H)
1. This register is global control.
Symbol
Position
Default
Description
-LBCF.7-6
00
0 = Normal Operation. (Default)
1 = Reserved.
LBDE
LBCF.5
0
Loopback Detector Enable
0 = Inband loopback code detection is disabled. (Default)
1 = Inband loopback code detection is enabled.
ALBE
LBCF.4
0
Automatic Loopback Enable
0 = Automatic Inband Loopback disabled.
1 = Automatic Inband Loopback enabled.
LBAL[1:0]
LBCF.3-2
00
Loopback Activate Code Length
00 = 5-bit long activate code in LBAC[7:3] is effective.
01 = 6-bit long activate code in LBAC[7:2] is effective.
10 = 7-bit long activate code in LBAC[7:1] is effective.
11 = 8-bit long activate code in LBAC[7:0] is effective.
LBDL[1:0]
LBCF.1-0
00
Loopback Deactivate Code Length
00 = 5-bit long deactivate code in LBDC[7:3] is effective.
01 = 6-bit long deactivate code in LBDC[7:2] is effective.
10 = 7-bit long deactivate code in LBDC[7:1] is effective.
11 = 8-bit long deactivate code in LBDC[7:0] is effective.
e-LBAC: Inband Loopback Activation Code Register(1)(2)(R/W, Expanded Address = 09H)
1. When setting a value in e-LBAC or e-LBDC that is less than 8 bits, the most significant bits must be replicated in the unused least significant bits. e.g. if setting a 5-bit code = 11000,
the register value should be 11000110. Here b7 is repeated in b2; b6 is repeated in b1; b5 is repeated in b0.
2. This register is global control.
Symbol
Position
Default
Description
LBAC[7:0]
LBAC.7-0
00H
LBAC[7:0] = 8-bit (or 4-bit) repeating activate code is programmed with the length limitation in LBAL[1:0].
LBAC[7:1] = 7-bit repeating activate code is programmed with the length limitation in LBAL[1:0].
LBAC[7:2] = 6-bit (or 3-bit) repeating activate code is programmed with the length limitation in LBAL[1:0].
LBAC[7:3] = 5-bit repeating activate code is programmed with the length limitation in LBAL[1:0].
e-LBDC: Inband Loopback Deactivation Code Register(1)(2)(R/W, Expanded Address = 0AH)
1. When setting a value in e-LBAC or e-LBDC that is less than 8 bits, the most significant bits must be replicated in the unused least significant bits. e.g. if setting a 5-bit code = 11000, the
register value should be 11000110. Here b7 is repeated in b2; b6 is repeated in b1; b5 is repeated in b0.
2. This register is global control.
Symbol
Position
Default
Description
LBDC[7:0]
LBDC.7-0
00H
LBDC[7:0] = 8-bit (or 4-bit) repeating deactivate code is programmed with the length limitation set by LBDL[1:0] bits.
LBDC[7:1] = 7-bit repeating deactivate code is programmed with the length limitation set by LBDL[1:0] bits.
LBDC[7:2] = 6-bit (or 3-bit) repeating deactivate code is programmed with the length limitation set by LBDL[1:0] bits.
LBDC[7:3] = 5-bit repeating deactivate code is programmed with the length limitation set by LBDL[1:0] bits.
e-LBS: Inband Loopback Receive Status Register (R, Expanded Address = 0BH)
Symbol
Position
Default
Description
LBS[7:0]
LBS.7-0
00H
0 = Normal operation (Default). Or loopback deactivation code detected.
1 = Loopback activation code detected.
e-LBM: Inband Loopback Interrupt Mask Register (R/W, Expanded Address = 0CH)
Symbol
Position
Default
Description
LBM[7:0]
LBM.7-0
00H
0 = LBI interrupt is not allowed (Default)
1 = LBI interrupt is allowed.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT82V2048BBG | 功能描述:IC LIU T1/E1 8CH SHORT 160-BGA RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| IDT82V2048DA | 功能描述:IC LIU T1/E1 8CH SHORT 144-TQFP RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| IDT82V2048DAG | 功能描述:IC LIU T1/E1 8CH SHORT 144-TQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| IDT82V2048E | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:OCTAL CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT |
| IDT82V2048EBB | 功能描述:IC LIU T1/E1 8CH SHORT 208-BGA RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:250 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
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