vsc7132 Vitesse Semiconductor Corp, vsc7132 Datasheet

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vsc7132

Manufacturer Part Number
vsc7132
Description
Link Replicator For Fibre Channel, Gigabit Ethernet And Hdtv Semiconductor Corporation
Manufacturer
Vitesse Semiconductor Corp
Datasheet

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VSC7132
G52243-0, Rev 3.0
9/21/00
Preliminary Data Sheet
Features
General Description
Gigabit Ethernet (1.25Gb/s) and HDTV (1.485Gb/s). A serializer/deserializer, such as the VSC7123, would
normally be connected to the IN+/- and OUT+/- ports in order to provide duplicate links on the IN0/OUT0 and
IN1/OUT1 ports. A popular application is for Line Cards using serial links from a SerDes (VSC7123) or Serial
Backplane IC (VSC7211) where the VSC7132 provides redundant, hot-swappable links to redundant Switch
Fabric Cards. Another common application is in Host Adapters which require an internal and an external con-
nector where the VSC7132 steers serial data between the SerDes (VSC7123) and the two connectors.
select between IN and IN0. OUT can select between IN0 and IN1.
and OUT1, which either IN0 or IN1 is selected at OUT. In Host Adaptor applications, IN goes to OUT0 (an
internal connector) which returns data on IN0. IN0 is looped to OUT1 (an external connector) which returns
data on IN1 and then back to the SerDes on OUT.
VSC7132 Block Diagram
OUT+
MUX
OUT-
• Replicates Fibre Channel, Gigabit Ethernet and
• T11 Fibre Channel Compliant at 1.0625Gb/s
• IEEE802.3z Gigabit Ethernet Compliant at 1.25Gb/s
• SMPTE-292M Compliant at 1.485Gb/s
The VSC7132 is a high performance serial Link Replicator for applications in Fibre Channel (1.0625Gb/s),
IN is sent to both OUT0 and OUT1 whose buffers are enabled when OE0 and OE1 are HIGH. OUT1 can
In Link Replicator applications, such as the Line Card to Switch Card links, IN is transmitted to both OUT0
IN+
IN-
HDTV Links
0
1
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800)-VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
VITESSE
0
1
SEMICONDUCTOR CORPORATION
Internet: www.vitesse.com
IN0+
IN0-
OE0
IN1+
IN1-
OE1
MUX1
OUT0+
OUT0-
OUT1+
OUT1-
SERDES
VSC7123
• No External Components Required
• 0.4W Maximum Power Dissipation
• 3.3V Power Supply
• 28-Pin, 4.4 x 9.7mm TSSOP Package
Channel, Gigabit Ethernet and HDTV
RX
TX
VSC7132
Link Replicator for Fibre
LOOP0
LOOP1
Page 1

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vsc7132 Summary of contents

Page 1

... SMPTE-292M Compliant at 1.485Gb/s General Description The VSC7132 is a high performance serial Link Replicator for applications in Fibre Channel (1.0625Gb/s), Gigabit Ethernet (1.25Gb/s) and HDTV (1.485Gb/s). A serializer/deserializer, such as the VSC7123, would normally be connected to the IN+/- and OUT+/- ports in order to provide duplicate links on the IN0/OUT0 and IN1/OUT1 ports ...

Page 2

... Internet: www.vitesse.com Preliminary Datasheet VSC7132 Units Conditions 1.5 Gb/s Delay from any input to any 7.0 ns output. 20% to 80%, tested on a 300 ps sample basis 1.0 - 1.25 Gb/s. Measured p-p K28.5+, K28.5- pattern 1 ...

Page 3

... Functionality at or above the values listed is not implied. Exposure to these values for extended periods may affect device reliability. (2) Vitesse guarantees the functional and parametric operation of the part under“Recommended Operating Conditions” except where specifically noted in the AC and DC Parametric Tables Figure 2: Application Example: VSC7123 and VSC7132 Interconnect .01 TX ...

Page 4

... INPUT - TTL: LOW for normal operation. HIGH for factory test. Digital Logic Power Supply: 3.3V supply for digital logic. High-speed Output Power Supply: 3.3V supply for PECL drivers. VDDP0 is for OUT0, VDDP is for OUT, and VDDP1 is for OUT1. Ground. Internet: www.vitesse.com Preliminary Datasheet VSC7132 OUT0+ OUT0- VDDP0 VSS IN0+ IN0- ...

Page 5

... Preliminary Data Sheet VSC7132 Package Information D A NOTES: Drawing not to scale. All units in mm unless otherwise noted. © VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 G52243-0, Rev 3.0 Tel: (800)-VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com 9/21/00 VITESSE ...

Page 6

... Link Replicator for Fibre Channel, Gigabit Ethernet and HDTV Package Thermal Characteristics The VSC7132 is packaged into a TSSOP package with 28 leads. The package construction is as shown in Figure 4. This package allows the VSC7132 to operate with ambient temperatures Wire Bond Table 4: Thermal Resistance ...

Page 7

... VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 G52243-0, Rev 3.0 Tel: (800)-VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com 9/21/00 VITESSE SEMICONDUCTOR CORPORATION Channel, Gigabit Ethernet and HDTV VSC7132 xx Package YB: 28-pin, 4.4mm x 9.7mm Exposed Pad TSSOP VITESSE #### AAAA 7132YB Internet: www ...

Page 8

... Link Replicator for Fibre Channel, Gigabit Ethernet and HDTV Page 8 © VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012 Tel: (800)-VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com VITESSE SEMICONDUCTOR CORPORATION Internet: www.vitesse.com Preliminary Datasheet VSC7132 G52243-0, Rev 3.0 9/21/00 ...

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