参数资料
型号: IDT82V2042EPFG
厂商: IDT, Integrated Device Technology Inc
文件页数: 57/83页
文件大小: 0K
描述: IC LIU T1/J1/E1 2CH SHORT 80TQFP
标准包装: 45
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: 80-LQFP
供应商设备封装: 80-TQFP(14x14)
包装: 托盘
其它名称: 82V2042EPFG
IDT82V2042E
DUAL CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
HARDWARE CONTROL PIN SUMMARY
60
December 12, 2005
19
18
MONT1
MONT2
MONTn: Receive Monitor n gain select (per channel control)
In hardware control mode with ternary interface, this pin selects the receive monitor gain for receiver n (n=1 or 2)
0= 0 dB
1= 26 dB
42
41
44
43
LP11
LP10
LP21
LP20
LPn[1:0]: Loopback mode select (per channel control)
When the chip is configured by hardware, these pins are used to select loopback operation modes for channel n (Inband loopback
is not provided in hardware control mode).
00= no loopback
01= analog loopback
10= digital loopback
11= remote loopback
20
THZ
THZ: Transmitter Driver High Impedance Enable (global control)
This signal enables or disables both of the transmitter drivers. A low level on this pin enables both of the two drivers while a high
level on this pin places both of the two drivers in high impedance state.
11
RCLKE
RCLKE: the active edge of RCLKn select when hardware control mode is used (global control)
0= select the rising edge as active edge of RCLKn
1= select the falling edge as active edge of RCLKn
58
60
-
In Hardware mode, these pins have to be tied to GND.
Table-51 Hardware Control Pin Summary (Continued)
Pin No.
TQFP
Symbol
Description
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参数描述
IDT82V2042EPFG8 功能描述:IC LIU T1/J1/E1 2CH SHORT 80TQFP 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)
IDT82V2044 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUAD T1/E1 SHORT HAUL LINE INTERFACE UNIT
IDT82V2044BB 功能描述:IC LIU T1/E1 QUAD SHORT 160-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)
IDT82V2044BBG 功能描述:IC LIU T1/E1 QUAD 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)
IDT82V2044DA 功能描述:IC LIU T1/E1 QUAD 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)