參數(shù)資料
型號(hào)： IDT82V2048LBBG
廠商： IDT, Integrated Device Technology Inc
文件頁(yè)數(shù)： 46/48頁(yè)
文件大?。?/td> 0K
描述： IC LIU T1/E1 8CH SHORT 160-BGA
標(biāo)準(zhǔn)包裝： 14
類型： 線路接口裝置（LIU）
規(guī)程： E1
電源電壓： 3.13 V ~ 3.47 V
安裝類型： 表面貼裝
封裝/外殼： 160-BGA
供應(yīng)商設(shè)備封裝： 160-PBGA（15x15）
包裝： 托盤(pán)
其它名稱： 82V2048LBBG
7
IDT82V2048L OCTAL T1/E1 SHORT HAUL ANALOG FRONT END
INDUSTRIAL TEMPERATURE RANGES
TS2/SCLK/
ALE/AS
I86
J12
TS2: Template Select 2
In hardware control mode, the signal on this pin is the most significant bit for the transmit template select.
Refer to 2.5.1 Waveform Shaper for details.
SCLK: Shift Clock
In serial host mode, the signal on this pin is the shift clock for the serial interface. Data on pin SDO is
clocked out on falling edges of SCLK if pin CLKE is high, or on rising edges of SCLK if pin CLKE is low.
Data on pin SDI is always sampled on rising edges of SCLK.
ALE: Address Latch Enable
In parallel Intel multiplexed host mode, the address on AD[4:0] is sampled into the device on the falling
edges of ALE (signals on AD[7:5] are ignored). In non-multiplexed host mode, ALE should be pulled high.
AS: Address Strobe (Active Low)
In parallel Motorola multiplexed host mode, the address on AD[4:0] is latched into the device on the falling
edges of AS (signals on AD[7:5] are ignored). In non-multiplexed host mode, AS should be pulled high.
TS1/RD/R/W
I85
J13
TS1: Template Select 1
In hardware control mode, the signal on this pin is the second most significant bit for the transmit template
select. Refer to 2.5.1 Waveform Shaper for details.
RD: Read Strobe (Active Low)
In parallel Intel multiplexed or non-multiplexed host mode, this pin is active low for read operation.
R/W: Read/Write Select
In parallel Motorola multiplexed or non-multiplexed host mode, the pin is active low for write operation and
high for read operation.
TS0/SDI/WR/
DS
I84
J14
TS0: Template Select 0
In hardware control mode, the signal on this pin is the least significant bit for the transmit template select.
Refer to 2.5.1 Waveform Shaper for details.
SDI: Serial Data Input
In serial host mode, this pin input the data to the serial interface. Data on this pin is sampled on the rising
edges of SCLK.
WR: Write Strobe (Active Low)
In parallel Intel host mode, this pin is active low during write operation. The data on D[7:0] (in non-multi-
plexed mode) or AD[7:0] (in multiplexed mode) is sampled into the device on the rising edges of WR.
DS: Data Strobe (Active Low)
In parallel Motorola host mode, this pin is active low. During a write operation (R/W = 0), the data on D[7:0]
(in non-multiplexed mode) or AD[7:0] (in multiplexed mode) is sampled into the device on the rising edges
of DS. During a read operation (R/W = 1), the data is driven to D[7:0] (in non-multiplexed mode) or AD[7:0]
(in multiplexed mode) by the device on the rising edges of DS.
In parallel Motorola non-multiplexed host mode, the address information on the 5 bits of address bus
A[4:0] are latched into the device on the falling edges of DS.
Table-1 Pin Description (Continued)
Name
Type
Pin No.
Description
TQFP144 PBGA160
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參數(shù)描述
IDT82V2048LDA 功能描述:IC LIU T1/E1 8CH SHORT 144-TQFP RoHS:否 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)
IDT82V2048LDAG 功能描述:IC LIU T1/E1 8CH SHORT 144-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)
IDT82V2048S 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT WITH SINGLE ENDED OPTION
IDT82V2048SBB 功能描述:IC LIU T1/E1 8CH SHORT 160-BGA RoHS:否 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)
IDT82V2048SBBG 功能描述:IC LIU T1/E1 8CH SHORT 160-BGA 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)
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