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QLX4600SIQT7 Dataheets PDF



Part Number QLX4600SIQT7
Manufacturers Renesas
Logo Renesas
Description Quad Lane Extender
Datasheet QLX4600SIQT7 DatasheetQLX4600SIQT7 Datasheet (PDF)

QLX4600-S30 Quad Lane Extender The QLX4600-S30 is a settable quad receive-side equalizer with extended functionality for advanced protocols operating with line rates up to 6.25Gb/s such as DisplayPort v1.2 (HBR1/2), InfiniBand (SDR and DDR), PCI Express and 10GBase-CX4. The QLX4600-S30 compensates for the frequency dependent attenuation of copper twin-axial cables, extending the signal reach up to 30m on a 24AWG cable. The small form factor, highly-integrated quad design is ideal for high-densit.

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QLX4600-S30 Quad Lane Extender The QLX4600-S30 is a settable quad receive-side equalizer with extended functionality for advanced protocols operating with line rates up to 6.25Gb/s such as DisplayPort v1.2 (HBR1/2), InfiniBand (SDR and DDR), PCI Express and 10GBase-CX4. The QLX4600-S30 compensates for the frequency dependent attenuation of copper twin-axial cables, extending the signal reach up to 30m on a 24AWG cable. The small form factor, highly-integrated quad design is ideal for high-density data transmission applications including active copper cable assemblies. The four equalizing filters within the QLX4600-S30 can each be set to one of 32 compensation levels, providing optimal signal fidelity for a given media and length. The compensation level for each filter can be set by either (a) three external control pins or (b) a serial bus interface. When the external control pins are used, 18 of the 32 boost levels are available for each channel. If the serial bus is used, all 32 compensation levels are available. Operating on a single 1.2V power supply, the QLX4600-S30 enables per channel throughputs of up to 6.25Gb/s while supporting lower data rates including 5, 4.25, 3.125 and 2.5Gb/s. The QLX4600-S30 uses Current Mode Logic (CML) inputs/outputs and is packaged in a 4mmx7mm 46 Ld TQFN. Individual channel power-down support is included for PCI Express applications. DATASHEET FN6979 Rev 2.00 June 23, 2016 Features • Supports data rates up to 6.25Gb/s • Low power (78mW per channel) • Low latency (<500ps) • Four equalizers in a 4mmx7mm TQFN package for straight route-through architecture and simplified routing • Each equalizer boost is independently pin selectable and programmable • Beacon signal support and line silence preservation • Channel power-down for each equalizer • 1.2V supply voltage Applications • DisplayPort v1.2 active copper cable modules • InfiniBand (SDR and DDR) • 10GBase-CX4 • PCI Express Gen 1 and 2 • XAUI and RXAUI, SAS (1.0 and 2.0) • High-speed active cable assemblies • High-speed Printed Circuit Board (PCB) traces Benefits • Thinner gauge cable • Extends cable reach greater than 3x • Improved BER FN6979 Rev 2.00 June 23, 2016 FIGURE 1. TYPICAL APPLICATION CIRCUIT Page 1 of 23 QLX4600-S30 Ordering Information PART NUMBER (Notes 1, 2, 3) PART MARKING TEMP. RANGE (°C) TAPE AND REEL (UNITS) PACKAGE (RoHS COMPLIANT) PKG. DWG. # QLX4600SIQT7 QLX4600SIQ 0 to +70 1k 46 Ld TQFN L46.4x7 QLX4600SIQSR QLX4600SIQ 0 to +70 100 46 Ld TQFN L46.4x7 NOTES: 1. Please refer to TB347 for details on reel specifications. 2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu plate e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 3.


QLX4600-S30 QLX4600SIQT7 QLX4600SIQSR


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