- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄9978 > IDT82V2042EPFG8 (IDT, Integrated Device Technology Inc)IC LIU T1/J1/E1 2CH SHORT 80TQFP PDF資料下載
參數(shù)資料
| 型號(hào)： | IDT82V2042EPFG8 |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁(yè)數(shù)： | 4/83頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU T1/J1/E1 2CH SHORT 80TQFP |
| 標(biāo)準(zhǔn)包裝： | 750 |
| 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： | 80-LQFP |
| 供應(yīng)商設(shè)備封裝： | 80-TQFP（14x14） |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | 82V2042EPFG8 |
第1頁(yè)第2頁(yè)第3頁(yè)當(dāng)前第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)
IDT82V2042E
DUAL CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
PIN DESCRIPTION
12
December 12, 2005
MODE1
MODE0
I9
10
MODE[1:0]: operation mode of control interface select
The level on this pin determines which control mode is used to control the device as follows:
The serial microcontroller interface consists of CS, SCLK, SCLKE, SDI, SDO and INT pins. SCLKE is used for the
selection of the active edge of SCLK.
The parallel non-multiplexed microcontroller interface consists of CS, A[5:0], D[7:0], DS/RD, R/W/WR and INT pins.
(Refer to 3.12 MICROCONTROLLER INTERFACES for details)
Hardware interface consists of PULSn[3:0], THZ, RCLKE, LPn[1:0], PATTn[1:0], JA[1:0], MONTn, TERMn, RPDn,
MODE[1:0] and RXTXM[1:0] (n=1, 2).
RCLKE
I
11
RCLKE: the active edge of RCLKn select
In hardware control mode, this pin selects the active edge of RCLKn
L= update RDPn/RDNn on the rising edge of RCLKn
H= update RDPn/RDNn on the falling edge of RCLKn
In software control mode, this pin should be connected to GNDIO.
RXTXM1
RXTXM0
I14
15
RXTXM[1:0]: Receive and transmit path operation mode select
In hardware control mode, these pins are used to select the single rail or dual rail operation modes as well as AMI or HDB3/
B8ZS line coding:
00= single rail with HDB3/B8ZS coding
01= single rail with AMI coding
10= dual rail interface with CDR enabled
11= slicer mode (dual rail interface with CDR disabled)
In software control mode, these pins should be connected to ground.
CS
LP11
I42
CS: Chip Select
In serial or parallel microcontroller interface mode, this is the active low enable signal. A low level on this pin enables serial
or parallel microcontroller interface.
LP11/LP10: Loopback mode select for channel 1
When the chip is configured by hardware, this pin is used to select loopback operation modes for channel 1 (Inband Loopback
is not provided in hardware control mode).
00 = no loopback
01 = analog loopback
10 = digital loopback
11 = remote loopback
INT
LP10
O
I
41
INT: Interrupt Request
In software control mode, this pin outputs the general interrupt request for all interrupt sources. If INTM_GLB bit (GCF, 20H)
is set to ‘1’, all the interrupt sources will be masked. These interrupt sources can be masked individually via registers (INTM0,
13H...) and (INTM1, 14H...). The interrupt status is reported via the registers (INTCH, 21H), (INTS0, 18H...) and (INTS1,
19H...).
Output characteristics of this pin can be defined to be push-pull (active high or active low) or open-drain (active low) by setting
bits INT_PIN[1:0] (GCF, 20H)
LP11/LP10: Loopback mode select for channel 1
See above LP11.
Table-1 Pin Description (Continued)
Name
Type
Pin No.
Description
MODE[1:0]
Control Interface mode
00
Hardware interface
01
Serial Microcontroller Interface
10
Motorola non-multiplexed
11
Intel non-multiplexed
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| V24B24M250BL | CONVERTER MOD DC/DC 24V 250W |
| IDT82V2042EPF8 | IC LIU T1/J1/E1 2CH SHORT 80TQFP |
| VI-B12-MW-F3 | CONVERTER MOD DC/DC 15V 100W |
| VI-212-MX-F3 | CONVERTER MOD DC/DC 15V 75W |
| VI-212-MX-F2 | CONVERTER MOD DC/DC 15V 75W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT82V2044 | 制造商:IDT 制造商全稱: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 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) |
| IDT82V2044BBG | 功能描述:IC LIU T1/E1 QUAD 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) |
| IDT82V2044DA | 功能描述:IC LIU T1/E1 QUAD 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) |
| IDT82V2044DAG | 功能描述:IC LIU T1/E1 QUAD 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) |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。