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参数资料
| 型号： | IDT82V2048BBG |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 60/62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： | 82V2048BBG |
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7
IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT
INDUSTRIAL TEMPERATURE RANGES
Hardware/Host Control Interface
MODE2
I
(Pulled to
VDDIO/2)
11
E2
MODE2: Control Mode Select 2
The signal on this pin determines which control mode is selected to control the device:
Hardware control pins include MODE[2:0], TS[2:0], LP[7:0], CODE, CLKE, JAS and OE.
Serial host Interface pins include CS, SCLK, SDI, SDO and INT.
Parallel host Interface pins include CS, A[4:0], D[7:0], WR/DS, RD/R/W, ALE/AS, INT and RDY/ACK. The
device supports multiple parallel host interface as follows (refer to MODE1 and MODE0 pin descriptions
below for details):
MODE1
I
43
K2
MODE1: Control Mode Select 1
In parallel host mode, the parallel interface operates with separate address bus and data bus when this pin
is low, and operates with multiplexed address and data bus when this pin is high.
In serial host mode or hardware mode, this pin should be grounded.
MODE0/CODE
I
88
H12
MODE0: Control Mode Select 0
In parallel host mode, the parallel host interface is configured for Motorola compatible hosts when this pin
is low, or for Intel compatible hosts when this pin is high.
CODE: Line Code Rule Select
In hardware control mode, the B8ZS (for T1 mode)/HDB3 (for E1 mode) encoder/decoder is enabled when
this pin is low, and AMI encoder/decoder is enabled when this pin is high. The selections affect all the
channels.
In serial host mode, this pin should be grounded.
CS/JAS
I
(Pulled to
VDDIO/2)
87
J11
CS: Chip Select (Active Low)
In host mode, this pin is asserted low by the host to enable host interface. A high to low transition must
occur on this pin for each read/write operation and the level must not return to high until the operation is
over.
JAS: Jitter Attenuator Select
In hardware control mode, this pin globally determines the Jitter Attenuator position:
Table-1 Pin Description (Continued)
Name
Type
Pin No.
Description
TQFP144 PBGA160
MODE2
Control Interface
Low
Hardware Mode
VDDIO/2
Serial Host Interface
High
Parallel Host Interface
MODE[2:0]
Host Interface
100
Non-multiplexed Motorola Mode Interface
101
Non-multiplexed Intel Mode Interface
110
Multiplexed Motorola Mode Interface
111
Multiplexed Intel Mode Interface
JAS
Jitter Attenuator (JA) Configuration
Low
JA in transmit path
VDDIO/2
JA not used
High
JA in receive path
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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) |
| IDT82V2048EBBG | 功能描述:IC LINE INTERFACE UNIT 208-PBGA 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:2,500 系列:- 类型:驱动器 驱动器/接收器数:4/0 规程:RS422 电源电压:4.5 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC N 包装:带卷 (TR) |
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