Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits
ホーム >>> Texas-Instruments >>> DS90CR285 データシート

DS90CR285 データシート

部品番号コンポーネント説明メーカー
DS90CR285 +3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link-66 MHz Texas-Instruments
Texas Instruments Texas-Instruments
Other PDF  not available.
PDF DOWNLOAD     
DS90CR285 image

DESCRIPTION
The DS90CR285 transmitter converts 28 bits of LVCMOS/LVTTL data into four LVDS (Low Voltage Differential Signaling) data streams. A phase-locked transmit clock is transmitted in parallel with the data streams over a fifth LVDS link. Every cycle of the transmit clock 28 bits of input data are sampled and transmitted. The DS90CR286 receiver converts the LVDS data streams back into 28 bits of LVCMOS/LVTTL data. At a transmit clock frequency of 66 MHz, 28 bits of TTL data are transmitted at a rate of 462 Mbps per LVDS data channel. Using a 66 MHz clock, the data throughput is 1.848 Gbit/s (231 Mbytes/s).
The multiplexing of the data lines provides a substantial cable reduction. Long distance parallel single-ended buses typically require a ground wire per active signal (and have very limited noise rejection capability). Thus, for a 28-bit wide data and one clock, up to 58 conductors are required. With the Channel Link chipset as few as 11 conductors (4 data pairs, 1 clock pair and a minimum of one ground) are needed. This provides a 80% reduction in required cable width, which provides a system cost savings, reduces connector physical size and cost, and reduces shielding requirements due to the cables' smaller form factor.

FEATURES
• Single +3.3V Supply
• Chipset (Tx + Rx) Power Consumption <250 mW (typ)
• Power-Down Mode (<0.5 mW total)
• Up to 231 Megabytes/sec Bandwidth
• Up to 1.848 Gbps Data Throughput
• Narrow Bus Reduces Cable Size
• 290 mV Swing LVDS Devices for Low EMI
• +1V Common Mode Range (Around +1.2V)
• PLL Requires no External Components
• Both Devices are Offered in a Low Profile 56-Lead TSSOP Package
• Rising Edge Data Strobe
• Compatible with TIA/EIA-644 LVDS Standard
• ESD Rating > 7 kV
• Operating Temperature: −40°C to +85°C

 

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27 
 

DS90CR285 に関連する他のメーカーを検索

部品番号コンポーネント説明PDFメーカー
DS90CR285 +3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link-66 MHz ビュー National ->Texas Instruments
DS90CR287_04 +3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link-85 MHz ビュー National ->Texas Instruments
DS90CR287MTDX +3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link Receiver - 75 MHz ビュー National ->Texas Instruments
DS90CR218A +3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 12 MHz to 85 MHz ビュー National ->Texas Instruments
DS90CR218 +3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 75 MHz ビュー National ->Texas Instruments
DS90CR217 +3.3V Rising Edge Data Strobe LVDS 21-Bit Channel Link - 85 MHz ビュー National ->Texas Instruments
DS90CR216A +3.3V Rising Edge Data Strobe LVDS Receiver 28-Bit ビュー National ->Texas Instruments
DS90CR287 +3.3V Rising Edge Data Strobe LVDS 28-Bit Channel Link - 85MHz ビュー Texas Instruments
DS90C383 +3.3V Programmable LVDS Transmitter 24-Bit Flat Panel Display (FPD) Link—65 MHz, +3.3V LVDS Receiver 24-Bit Flat Panel Display (FPD) Link—65 MHz ビュー National ->Texas Instruments
DS90C363 +3.3V Programmable LVDS Transmitter 18-Bit Flat Panel Display (FPD) Link—65 MHz, +3.3V LVDS Receiver 18-Bit Flat Panel Display (FPD) Link—65 MHz ビュー National ->Texas Instruments

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]