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MC10SX1190 Dataheets PDF



Part Number MC10SX1190
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Fibre Channel Coaxial Cable Driver and Loop Resiliency Circuit
Datasheet MC10SX1190 DatasheetMC10SX1190 Datasheet (PDF)

MC10SX1190 Product Preview Fibre Channel Coaxial Cable Driver and Loop Resiliency Circuit The MC10SX1190 is a differential receiver, differential transmitter specifically designed to drive coaxial cables. It incorporates the output cable drive capability of the MC10EP89 Coaxial Cable Driver with additional circuitry to multiplex the output cable drive source between the cable receiver or the local transmitter inputs. The multiplexer control circuitry is TTL compatible for ease of operation. The.

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MC10SX1190 Product Preview Fibre Channel Coaxial Cable Driver and Loop Resiliency Circuit The MC10SX1190 is a differential receiver, differential transmitter specifically designed to drive coaxial cables. It incorporates the output cable drive capability of the MC10EP89 Coaxial Cable Driver with additional circuitry to multiplex the output cable drive source between the cable receiver or the local transmitter inputs. The multiplexer control circuitry is TTL compatible for ease of operation. The MC10SX1190 is useful as a bypass element for Fibre Channel-Arbitrated Loop (FC-AL) or Serial Storage Architecture (SSA) applications, to create loop style interconnects with fault tolerant, active switches at each device node. This device is particularly useful for back panel applications where small size is desirable. The EP89 style drive circuitry produces swings approximately 70% larger than a standard PECL output. When driving a coaxial cable, proper termination is required at both ends of the line to minimize reflections. The 1.4V output swings allow for proper termination at both ends of the cable, while maintaining the required swing at the receiving end of the cable. Because of the larger output swings, the QT, QT outputs are terminated into the thevenin equivalent of 50Ω to VCC – 3.0V instead of 50Ω to VCC – 2.0V. 20 http://onsemi.com 1 TSSOP–20 DT SUFFIX CASE 948E MARKING DIAGRAM 10SX 1190 ALYW A L Y W = Assembly Location = Wafer Lot = Year = Work Week *For additional information, see Application Note AND8002/D • • • • • • • 2.5 Gbps Operation 425ps Propagation Delay 1.4V Output Swing on the Cable Driving Output PECL Mode: 3.0V to 5.5V VCC, with VEE = 0V ECL Mode: 0V VCC, with VEE = –3.0V to –5.5V 75kΩ Internal Input Pull Down Resistors >1000 Volt ESD Protection VCC 20 VCC 19 QR 18 QR 17 VEE 16 DT 15 DT 14 VCC 13 VBB 12 VEE 11 PIN DESCRIPTION PIN DR/DR QR/QR DT/DT QT/QT SEL VBB VCC VEE FUNCTION ECL Diff. Inputs from Receive Cable ECL Buffered Differential Outputs from Receive Cable ECL Differential Input to Transmit Cable ECL Buffered Differential Output to Transmit Cable TTL Multiplexer Control Signal Reference Voltage Output ECL Positive Supply ECL Negative, 0 Supply TRUTH TABLE 1 VEE 2 DR 3 DR 4 VCC 5 VCC 6 QT 7 QT 8 VEE 9 SEL 10 VCC SEL L H Function DR DT QT QT Figure 1. 20-Lead TSSOP Pinout: (Top View) ORDERING INFORMATION This document contains information on a product under development. ON Semiconductor reserves the right to change or discontinue this product without notice. Device MC10SX1190DT Package TSSOP–20 Shipping 75 Units/Rail © Semiconductor Components Industries, LLC, 1999 1 December, 1999 – Rev. 1 Publication Order Number: MC10SX1190/D MC10SX1190 LOGIC DIAGRAM LOCAL RECEIVE DATA (ECL LEVELS) QR QR VBB LOCAL TRANSMIT DATA (ECL LEVELS) 1 DT DT 0 QT QT TO OUTPUT CABLE (ENHANCED SWING) DR DR FROM INPUT CABLE (ECL LEVELS) SEL (TTL) ABSOLUTE MAXIMUM RATINGS* Symbol VCC VEE VIN VIN IOUT θJA θJC TA Parameter Power Supply Voltage (VEE = 0V) Power Supply Voltage (VCC = 0V) Input Voltage (VEE = 0V, VIN not more positive than VCC) Input Voltage (VCC = 0V, VIN not more negative than VEE) Output Current Thermal Resistance (Junction–to–Ambient) Thermal Resistance (Junction–to–Case) Operating Temperature Range Continuous Surge Still Air 500 LFPM Value 0 to +6.0 –6.0 to 0 0 to +6.0 –6.0 to 0 50 100 90 60 30 to 35 –40 to +85 Unit Vdc Vdc Vdc Vdc mA °C/W °C/W °C TSTG Storage Temperature Range –50 to +150 °C * Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. http://onsemi.com 2 MC10SX1190 DC CHARACTERISTICS (Note 1) -40°C Symbol VOH VOL VOH VOL ICC VIH VIL VIH VIL VBB Characteristic Output Voltage High (QR,QR) VCC = 5.0V, VEE = 0V (Notes 2,3) Output Voltage Low (QR,QR) VCC = 5.0V, VEE = 0V (Notes 2,3) Output Voltage High (QT,QT) VCC = 5.0V, VEE = 0V (Notes 2,4) Output Voltage Low (QT,QT) VCC = 5.0V, VEE = 0V (Notes 2,4) Quiescent Supply Current (Note 5) Input Voltage High (DR,DR & DT,DT) VCC = 5.0V, VEE = 0V (Note 2) Input Voltage Low (DR,DR & DT,DT) VCC = 5.0V, VEE = 0V (Note 2) Input Voltage High SEL (Note 6) Input Voltage Low SEL (Note 6) Output Reference Voltage VCC = 5.0V, VEE = 0V (Note 2) 3.57 3.63 3.77 4.11 3.83 4.16 3.87 Min Typ 4.01 Max Min 0°C Typ 4.04 Max Min 25°C Typ 4.06 Max Min 85°C Typ 4.16 Max Unit V 3.23 3.26 3.28 3.33 V 3.94 3.98 4.04 4.13 V 2.51 2.49 2.48 55 4.19 3.94 2.47 V mA 4.28 V 3.05 2.0 3.50 3.05 2.0 3.52 3.05 2.0 3.52 3.05 2.0 3.56 V V 0.8 3.70 3.62 3.67 0.8 3.73 3.65 3.70 0.8 3.75 3.69 3.75 0.8 3.81 V V 1. 10SX circuits are designed to meet the DC specifications shown in the table after thermal equilibrium has been established. The circuit is mounted in a test socket or mounted on a printed circuit board and transverse air greater than 500lfm is maintained. 2. Values will track 1:1 with the VCC supply. 3. .


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