sy87724l Micrel Semiconductor, sy87724l Datasheet
sy87724l
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sy87724l Summary of contents
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... General Description The SY87724L is a complete serial data multiplexer and demultiplexer, capable of operating 2.7GHz. The device provides for muxing and demuxing bit wide buses. The SY87724L can accept a synchronous code group or octet boundary input, and uses this input for parallel data alignment ...
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... Pin Configuration March 2008 Operating Range Package Marking Industrial SY87724LHEI Industrial SY87724LHEY with Pb-Free bar line indicator Industrial SY87724LHI Industrial SY87724LHY with Pb-Free bar line indicator Industrial SY87724LHG with Pb-Free bar line indicator 80-Pin EPAD-TQFP (H80-2) 2 SY87724L Lead Status Finish Sn-Pb Active ...
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... Micrel, Inc. Functional Block Diagram March 2008 DEMUX 3 hbwhelp@micrel.com SY87724L M9999-032608-B or (408) 955-1690 ...
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... Micrel, Inc. March 2008 MUX 4 hbwhelp@micrel.com SY87724L M9999-032608-B or (408) 955-1690 ...
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... Pin 8 (SIZ2) should always be tied to a TTL logic level LOW. DEMUX DSIN± – Differential HSPC Input This is the serial input to the SY87724L demux. It accepts the serial data and converts it to parallel data ignored during loopback. DCKIN± – Differential HSPC Input This is the bit rate clock that feeds serial data into the demux shift register ...
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... Micrel, Inc. MPINCK± – Differential PECL Output This signal indicates when the next set of parallel bits may be presented to the SY87724L for muxing. For muxing wider than 5 bits, MPINCK+ is used single- ended. These signals always provide valid differential clock signals regardless of single-ended or differential data mode ...
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... Micrel, Inc. Description General The SY87724L MDM is designed to perform muxing and demuxing 2.7GHz speeds. The device can simultaneously MUX and demux bits of full duplex data. In addition, a full parallel-to-parallel loopback function is implemented, such that parallel data out will loop back to parallel data in, with the device internally connecting the serial output to the serial input ...
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... MP4 Table 4. Output Pins for Different Width MUX Loopback To ease system design, the SY87724L MDM has the capability to loop parallel data in, through the MUX, into the demux, and back to parallel data out. This permits system check-out through to the individual MDM device. ...
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... CC V –1.810 CC –0.5 V –1 –1.55 CC 0.3 Min Typ V –1.165 CC V –1.810 CC –0.5 V –1.075 CC V –1.860 CC 0.6 hbwhelp@micrel.com SY87724L Max Units 3.45 V 750 mA Max Units V –0.880 –1.475 V CC µA V –0. –1. Max Units V – ...
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... Input HIGH Voltage IH V Input LOW Voltage IL I Input HIGH Current IH I Input LOW Current IL March 2008 Condition V = 2.7V Max Max 0.5V Max SY87724L Min Typ Max Units 2.0 0.8 µA +20 µA +100 µA 300 M9999-032608-B hbwhelp@micrel.com or (408) 955-1690 V V ...
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... R F MCKOUT, MSOUT, MSYNOUT All Others Notes the period of the clock being fed into MTXCLK. CYC March 2008 Condition (1) (1) (1) (1) 50Ω –2V (20 SY87724L Min Typ Max Units 2 200 0 150 50 +200 +800 +200 +1200 +650 CYC – ...
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... Micrel, Inc. Timing Waveforms March 2008 12 hbwhelp@micrel.com SY87724L M9999-032608-B or (408) 955-1690 ...
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... MTXCLK = 1Gbps. 2. Time “x” is approximately equal to time “y.” 3. Set-up and hold for MPF0-4± conditional on the MTXCLK± rising edge just prior to the MTXCLK± rising edge that causes an MPINCK± rising edge. March 2008 13 hbwhelp@micrel.com SY87724L M9999-032608-B or (408) 955-1690 ...
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... Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purchaser agrees to fully March 2008 80-Pin EPAD-TQFP ( 1.0mm) (H80-2) indemnify Micrel for any damages resulting from such use or sale. © 2008 Micrel, Incorporated. 14 SY87724L M9999-032608-B hbwhelp@micrel.com or (408) 955-1690 ...