VSC830QZ Vitesse Semiconductor Corp., VSC830QZ Datasheet
VSC830QZ
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Data Sheet VSC830 Features • Dual 2x2 Crosspoint Switch • 2.7Gb/s NRZ Data Bandwidth, 2.7GHz Signal Bandwidth • PECL/TTL-Compatible Control Inputs • PECL-Compatible High-Speed I/O General Description The VSC830 is a monolithic dual 2x2 asynchronous crosspoint switch, designed for critical ...
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Asynchronous 2.7Gb/s Asynchronous Dual 2x2 Crosspoint Switch Functional Block Diagram PEMODE S1A A1A+ A1A- TERM_ENABLE_A S2A A2A+ A2A- S1B A1B+ A1B- TERM_ENABLE_B S2B A2B+ A2B- Page 2 © VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 ...
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Data Sheet VSC830 Functional Description Select As shown in Figure 1, each output can be treated as a 2:1 multiplexer, with the A1 and A2 inputs common to both multiplexers. The select input S1 independently controls the state of the ...
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Asynchronous 2.7Gb/s Asynchronous Dual 2x2 Crosspoint Switch Power-Down Power to each output stage is provided through V power off unused outputs, tie the respective CCP “ON” Minimum power configuration requires output ...
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Data Sheet VSC830 AC Characteristics Table 3: AC Timing Symbol F Signal path data rate RATE F Signal path bandwidth (-3dB Channel to channel delay skew SKW T Switch configuration setup time CON High-speed output ...
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Asynchronous 2.7Gb/s Asynchronous Dual 2x2 Crosspoint Switch Table 8: “A” Input Levels (Differential PECL) Symbol Parameter V Input differential voltage ID V Input common-mode voltage ICM NOTE: (1) Peak-to-peak swing of each side of the differential input. Table 9: ...
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Data Sheet VSC830 Package Pin Descriptions V CC S2A A2A+ A2A PEMODE V CC A1B+ A1B- S1B V CC G52192-0, Rev 4.0 © VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 05/23/01 Tel: (800) VITESSE ...
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Asynchronous 2.7Gb/s Asynchronous Dual 2x2 Crosspoint Switch Table 10: Pin Identification Signal Name Pin( 11, 12 16, 28 23, 24 ...
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Data Sheet VSC830 Package Thermal Characteristics The VSC830 is packaged into a standard plastic quad flatpack with an embedded, but unexposed thermal slug. This package adheres to industry-standard EIAJ footprints for a 10x10mm body, 44 lead PQFP. The pack- age ...
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Data Sheet VSC830 Package Information 44-Pin PQFP, 10mm x 10mm Package Drawing TYP 10 o TYP K 0.30 RAD.TYP. 0.20 RAD. TYP . 0.17 MAX. G52192-0, Rev 4.0 © VITESSE SEMICONDUCTOR ...
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Data Sheet VSC830 Ordering Information The order number for this product is formed by a combination of the device number, and package type. Device Type 2.7Gb/s Asynchronous Dual 2x2 Crosspint Switch Evaluation Boards An evaluation board for the VSC830 is ...
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Data Sheet VSC830 Design Guide Introduction The purpose of this document is to make it easier for system designers to use the VSC830 2.7Gb/s dual 2x2 crosspoint switch. This guide provides guidelines for I/O terminations, power supply decoupling and board ...
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Data Sheet VSC830 The high-speed outputs (Y1A+/-, Y1B+/-, Y2A+/- and Y2B+/-) each consist of a differential pair designed to drive a 50 transmission line. The transmission line should be terminated with a 100 resistor at the receiver of the downstream ...
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Data Sheet VSC830 Figure 7: Examples of High-Speed Output I/O Termination for VSC830 a) Single-Ended AC Termination (Receiver internal biasing required Termination Power Supply and Layout Considerations The VSC830 is a single supply part, requiring only a 3.3V ...
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Data Sheet VSC830 Figure 8: Decoupling Example: Common S2A ...
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Data Sheet VSC830 Figure 9: Decoupling Example: Separate ...
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Data Sheet VSC830 High-Speed Serial I/O Layout Considerations The high-speed serial signals contain digital data at fundamental frequencies up to 2.488GHz clock rate. Given that, in order to preserve the edges of such data sequences necessary to have ...
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Data Sheet VSC830 G52192-0, Rev 4.0 © VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 05/23/01 Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com VITESSE SEMICONDUCTOR CORPORATION Internet: www.vitesse.com 2.7Gb/s Asynchronous Dual 2x2 Crosspoint Switch ...