参数资料
| 型号： | PI90SD1636CFCEX |
| 厂商： | Pericom |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC TXRX ETHERNET 1.25GB 64LQFP |
| 产品变化通告： | Copper Wire Change 26/Sept/2011 |
| 标准包装： | 1,000 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 9/9 |
| 规程： | IEEE 802 |
| 电源电压： | 3.15 V ~ 3.45 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-LQFP |
| 供应商设备封装： | 64-LQFP（10x10） |
| 包装： | 带卷 (TR) |
1
PS8922B
01/05/09
Features
IEEE 802.3z Gigabit Ethernet Compliant
Supports 1.25 Gbps Using NRZ Coding over uncompensated
twin coax cable
Fully integrated CMOS IC
Low Power Consumption
ESD rating >2000V (Human Body Model) or > 200V (Ma-
chine Model)
5-Volt Input Tolerance
Pin-Compatible with Agilent HDMP1636A/HDMP- 1646A
and Vitesse VSC7123 transceivers (see Appendix A)
Packaging (Pb-free & Green available):
- 64-pin LQFP (FC)
- 64-pin LQFP (FG)
Applications
Gigabit Ethernet
Serial Backplane
Proprietary point-to-point applicaitons
Passive Optical Networks
Description
The PI90SD1636C is a single chip, Gigabit Ethernet transceiver.
It performs all the functions of the Physical Medium Attachment
(PMA) portion of the Physical layer, as specied by the IEEE
802.3z Gigabit Ethernet standard. These functions include parallel-
to-serial and serial-to-parallel conversion, clock generation, clock
data recovery, and word synchronization. In addition, an internal
loopback function is provided for system debugging.
The PI90SD1636C is ideal for Gigabit Ethernet, serial backplane
and proprietary point-to-point applications. The device sup-
ports 1000BASE-LX and 1000BASE-SX ber-optic media, and
1000BASE-CX copper media.
The transmitter section of the PI90SD1636C accepts 10-bit wide
parallel TTL data and converts it to a high speed serial data stream.
The parallel data is encoded in 8b/10b format. This incoming
parallel data is latched into an input register, and synchronized
on the rising edge of the 125 MHz reference clock supplied by
the user. A phase locked loop (PLL) locks to the 125 MHz clock.
The clock is then multiplied by 10 to produce a 1.25 GHz serial
clock that is used to provide the high speed serial data output. The
output is sent through a Pseudo Emitter Coupled Logic (PECL)
driver. This output connects directly to a copper cable in the case
of 1000BASE-CX medium, or to a ber optic module in the case
of 1000BASE-LX or 1000BASE SX ber optic medium.
The receiver section of the PI90SD1636C accepts a serial PECL-
compatible data stream at a 1.25 Gbps rate, recovers the original
10-bit wide parallel data format, and retimes the data. A PLL locks
onto the incoming serial data stream, and recovers the 1.25 GHz
high speed serial clock and data. This is accomplished by con-
tinually frequency locking onto the 125 MHz reference clock, and
by phase locking onto the incoming data stream. The serial data
is converted back to parallel data format. The ‘comma’ character
is used to establish byte alignment. Two 62.5 MHz clocks, 180
degrees out of phase, are recovered. These clocks are alternately
used to clock out the parallel data on the rising edge. This parallel
data is sent to the user in TTL-compatible form.
PI90SD1636C
SERDES Gigabit Ethernet Transceiver
09-0001
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI90SD1636CFD | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:SERDES Gigabit Ethernet Transceiver |
| PI90SD1636CFDE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:SERDES Gigabit Ethernet Transceiver |
| PI90SD1636DFCE | 功能描述:以太网 IC 1.25Gbaud Gigabit Ethernet RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| PI90SD1636DFCEX | 功能描述:以太网 IC 1.25Gbaud Gigabit Ethernet RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray |
| PI96B30P00F00Z1 | 功能描述:DIN 41612 连接器 DIN MALE 96 POSITIO RoHS:否 制造商:HARTING 系列:har-bus 64 产品类型:Plugs 排数:5 位置/触点数量:160 安装角:Right 类型:Shrouded Header 端接类型:Solder 外壳材料: 触点材料: 触点电镀: |
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