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Thanks to an American customer's trusting in our service
We’d like to thank Mr.B here, two years continous orders, he is very professional, and we have pretty good communication. He is very satisfied with our service, and we finally come to a 50k pcs mass production order: bare PCB fabrication, PCB assembly, component procurement.
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The SPC101XX is the N-and P-Dual Channel enhancement mode power field effect transistors are produced using high cell density, DMOS trench technology. This high density process is especially tailored swiching performance. These devices are particularly suited for low voltage application such as notebook computer power management and other battery powered circuits where high-side switching,low in-line power loss,and resistance to tansients are needed.
Copper and fiber-based synchronous Ethernet systems
Multiport,SGMII-based Giabit Ethernet(Gbe)designs
Low power consumption with three power savings modes
ActiPHY power management system with built-in intelligence and saving modes
Wide Range of Support
Compliant with IEEE802.3(10BASE-T,100BASE-TX.1000BASE-T,100BASE-FX,and 1000BASE-X)specifications
Support for 802.3ah unidirectional transport for 100BASE-FX and 1000BASE-X fiber media
Supports for ＞ 16kB jumbo frames in all speeds with programmable synchronization FIFOso
Supports Cisco SGMII v1.7 and 1000BASE-X MACs,IEEE1149.1 JTAG boundary scan, and IEEE1149.6 AC-JTAG
Recovered clock output support for G.8261 and IEEE-1588 Synchronous Ethernet application,including programmable squelch cotrol
Patent-pending,fast link fail indication(＜1ms)to prodide an earlier indication of a link failure to critical metro ethernet traffic and synchronization links
Integrated quad I2C multiplexer to control SFPs or PoE modules eliminating the need for an external tew-wire serial device for the control and status of SFP or PoE modules
VeriPHY® cable diagnostics suite provides extensive network
cable information such as cable length, termination status, and
open/short fault location
Extensive test features (including near end, far end, and
connector loopback, and Ethernet packet generator with CRC
error counter) to decrease time-to-market
Dual, high-performance 1.25 Gbps SerDes to maximize receive
jitter tolerance and minimize transmit jitter (in comparison to
single SerDes architectures)
Supports 100BASE-FX fi ber, 1000BASE-X fi ber, and triplespeed copper SFPs over SerDes pins
Advanced SerDes feature capabilities including transmitter
amplitude control, receiver equalization, and link integrity status
SN1108XX Texas Instruments
1 General Description
SN1108XX is a high-performance integrated circuit to bridge USB and Flash
memory. It provides a flexible and cost efficient single chip solution for external
storage applications that intend to utilize the convenience of USB. To help the system
manufacturers to build high quality, low cost USB storage systems, several special
features are implemented. The embedded translation table helps the system makers to
design a high performance NAND type flash device but still keeps the cost low. The
proprietary randomization algorithm effectively extends the lifetime of the flash
memory, ensuring the robustness of the system. The real time ECC correction keeps
the data integrity while still maintains the high data transfer rate.
l 12 MHz USB 1.1 full-speed compatible.
l USB 1.1 Mass Storage Class compliant
l USB Mass Storage Class Bulk-Only Transport 1.0 supported
l USB Mass Storage Class SCSI transparent command set supported
l 12 characters of serial number and up to 28 characters of
Vendor/Product/Revision supported with external EEPROM
l Support NAND-type flash memory, from 4Mbytes to 128 Mbytes
l Real-time ECC correction circuit to ensure the data integrity and accelerate the
access speed for NAND-type flash.
l Built-in SRAM to support logical-to-physical address translation for NAND-type
flash to reduce cost and increase performance and reliability
l Built-in FIFO for upstream and downstream data transfer
l Data transfer rate up to 1.5 MB/s (burst), 1.1 MB/s (read average),
l LED lightening pin available.
l PC boot up capability provided (PC BIOS needs to support USB ZIP boot up)
(version 2 only)
l No Driver needed under Microsoft Windows ME/2000/XP, Mac OS 9.x/10.x