VSC7128QS Vitesse Semiconductor Corp., VSC7128QS Datasheet
VSC7128QS
Specifications of VSC7128QS
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VSC7128QS Summary of contents
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Advance Product Information VSC7128 Features • Supports ANSI X3T11 1.0625Gb/s FC-AL Disk Attach for Resiliency • Dual Repeaters (CRUs) Improve Signal Quality • Six Port Bypass Circuits (PBCs) for Resiliency • Dual Digital Signal Detect Units (SDUs) General Description The ...
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Hex Port Bypass Circuit / Dual Repeater for 1.0625 Gb/s FC-AL Disk Arrays Functional Description A Port Bypass Circuit contains a differential 2:1 mux operating at 1.0625 Gb/s. The input to the PBC is always passed to the LSOx output ...
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Advance Product Information VSC7128 AC Characteristics INx+/-, LSIx+/- LSOx+/-, OUTx+/- REFCLK T t Table 1: AC Characteristics Parameters Description Differential Inputs/Outputs Latency from IN, LSI to LSO OUT T Differential Output Rise/Fall time s Reference Clock Requirements T ...
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Hex Port Bypass Circuit / Dual Repeater for 1.0625 Gb/s FC-AL Disk Arrays DC Characteristics (Over recommended operating conditions). Parameters Description V Input HIGH voltage (TTL Input LOW voltage (TTL Input HIGH current (TTL ...
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Advance Product Information VSC7128 Input Structures Two input structures exists in this part; TTL and High Speed, Differential Inputs. The TTL Inputs will inter- face with any TTL or 3. CMOS outputs. The High Speed, Differential Inputs are ...
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Hex Port Bypass Circuit / Dual Repeater for 1.0625 Gb/s FC-AL Disk Arrays Package Pin Descriptions SEL7 REFCLK REFSEL FAIL1- VDD VSS TEST1 VDDA VSS TEST2 TEST3 FAILSEL SEL8 FAIL2- IN1- IN1+ (Top View) Page 6 741 Calle Plano, Camarillo, ...
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Advance Product Information VSC7128 Table 2: Pin Description Pin # Name 16, 15 IN1+, IN1- 63, 62 IN2+, IN2- 20, 19 OUT1+, OUT1- 60, 59 OUT2+, OUT2- 26, 25 LSI1+, LSI1- 29, 28 LSI2+, LSI2- 38, 37 LSI3+, LSI3- 41, ...
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Hex Port Bypass Circuit / Dual Repeater for 1.0625 Gb/s FC-AL Disk Arrays Package Information 0.30 RAD. TYP. 0.20 RAD. TYP. NOTES: Drawing not to scale. All units ...
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Advance Product Information VSC7128 Package Thermal Characteristics The VSC7128 is packaged into a thermally enhanced plastic quad flatpack with an exposed heat spreader. This package adheres to industry standard EIAJ footprints for a 14x14mm body, 64 lead PQFP. The package ...
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... Use of a Vitesse product in such applications without the written consent is prohibited. Page 10 741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896 VITESSE SEMICONDUCTOR CORPORATION Advance Product Information VSC7128 VITESSE Exposed Heat Spreader VSC7128QS ####AAAA Lot Tracking Code VITESSE SEMICONDUCTOR CORPORATION VSC7128 QS Package Suffix G52177-0, Rev. 2.3 8/31/98 ...