- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374647 > S2068 (Applied Micro Circuits Corp.) Dual GigaBit Ethernet Transceiver(雙千兆位以太網(wǎng)收發(fā)器) PDF資料下載
參數(shù)資料
| 型號： | S2068 |
| 廠商： | Applied Micro Circuits Corp. |
| 英文描述： | Dual GigaBit Ethernet Transceiver(雙千兆位以太網(wǎng)收發(fā)器) |
| 中文描述： | 雙千兆以太網(wǎng)收發(fā)器（雙千兆位以太網(wǎng)收發(fā)器） |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 277K |
| 代理商： | S2068 |
1
S2068
S2068
DUAL GIGABIT ETHERNET TRANSCEIVER
October 13, 2000 / Revision D
DEVICE
SPECIFICATION
FEATURES
Functionally compliant with IEEE 802.3z Gigabit
Ethernet Applications
1250 MHz (Gigabit Ethernet) operating rate
– Half rate operation
Dual Transmitter incorporating phase-locked
loop (PLL) clock synthesis from low speed
reference
Dual Receiver PLL provides clock and data
recovery
Internally series terminated TTL outputs
Low-jitter serial PECL interface
Local Loopback
Interfaces with coax, twinax, or fiber optics
Single +3.3V supply, 1.37W power dissipation
Compact 21mm x 21mm 156 TBGA package
APPLICATIONS
High-speed data communications
Ethernet Backbones
Multi-port Gigabit Ethernet Cards
Switched networks
Data broadcast environments
GENERAL DESCRIPTION
The S2068 dual transmitter and receiver chip is de-
signed to provide two channels of high-speed serial
data transmission over fiber optic or copper interfaces
conforming to the requirements of the IEEE 802.3z
Gigabit Ethernet specification. The chip runs at
1250.0 Mbps serial data rate with an associated
10-bit parallel data word. The chip provides two sepa-
rate receive PLLs which can be operated asynchro-
nously at slightly different frequencies.
Each bi-directional channel provides parallel to serial
and serial-to-parallel conversion, clock generation
and recovery, and framing. The on-chip transmit PLL
synthesizes the high-speed clock from a low-speed
reference. The on-chip dual receive PLL is used for
clock recovery and data re-timing on the two inde-
pendent data inputs. The transmitter and receiver
each support differential PECL-compatible I/O for
copper or fiber optic component interfaces and pro-
vide excellent signal integrity. Local loopback mode
allows for system diagnostics. The chip requires a
3.3V power supply and dissipates 1.37 watts.
Figure 1 shows the use of the S2062 and S2068 in a
Gigabit Ethernet application. Figure 2 summarizes
the input/output signals of the device. Figures 3 and
4 show the transmit and receive block diagrams, re-
spectively.
Figure 1. Typical Dual Gigabit Ethernet Application
MAC
(ASIC)
S2062
DUAL
GIGABIT
ETHERNET
INTERFACE
MAC
(ASIC)
TO SERIAL
BACKPLANE
S2068
GE INTERFACE
SERIAL BP DRIVER
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S2070 | Fibre Channel and GigaBit Ethernet Transceiver(帶片上鎖相環(huán)的光纖通道/千兆位以太網(wǎng)收發(fā)器) |
| S2071 | Four Port Bypass for FC-AL(用于FC-AL的四端口旁路電路) |
| S2072 | Four Port Bypass and Repeater for FC-AL(用于FC-AL的四端口旁路電路和中繼器) |
| S2073 | Five Port Bypass and Repeater for FC-AL(用于FC-AL的五端口旁路電路和中繼器) |
| S2074 | Six Port Bypass and Repeater for FC-AL(用于FC-AL的六端口旁路電路和中繼器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S2068TBI | 制造商:AppliedMicro 功能描述:DUAL GIGABIT ETHERNET TRANSCEIVER |
| S2068TBI001 | 制造商:AppliedMicro 功能描述:DATACOM, ETHERNET TRANSCEIVER, 156 Pin Plastic BGA |
| S206B-1 | 制造商:OSLO SWITCH 功能描述: 制造商:Oslo Switch 功能描述: |
| S206R | 制造商:MINMAX 制造商全稱:Minmax Technology Co., Ltd. 功能描述:2W, Low Cost DIP, Single & Dual Output DC/DC Converters |
| S2070 | 制造商:AMCC 制造商全稱:Applied Micro Circuits Corporation 功能描述:FIBRE CHANNEL/GIGABIT ETHERNET TRANSCEIVER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。