Features • Supports SMPTE 259M (C) serial digital video standard • Supports 270 Mbps serial data rate operation • Supports DVB-ASI at 270 Mbps • Single 3.3V supply operation • 360 mW typical power consumption • Integrated 4:1 multiplexed input • Two differential, reclocked outputs • Choice of second reclocked output or low-jitter, differential, data-rate clock output • Single 27 MHz external crystal or reference clock input • Lock Detect indicator output • Output mute function for data and clock • Auto/Manual reclocker bypass • Differential LVPECL compatible serial data inputs and outputs • LVCMOS control inputs and indicator outputs • 48-Pin LLP package • Industrial temperature range: -40°C to +85°C • Footprint compatible with the LMH0056 and LMH0356 Description The LMH0036 SD SDI Reclocker with 4:1 Input Multiplexer retimes serial digital video data conforming to the SMPTE 259M (C) standard. The LMH0036 operates at the serial data rate of 270 Mbps, and also supports DVB-ASI operation at 270 Mbps. The LMH0036 includes an integrated 4:1 input multiplexer for selecting one of four input data streams for retiming. The LMH0036 retimes the incoming data to suppress accumulated jitter. The LMH0036 recovers the serial data-rate clock and optionally provides it as an output. The LMH0036 has two differential serial data outputs; the second output may be selected as a low-jitter, data-rate clock output. Controls and indicators are: serial clock or second serial data output select, manual rate select input, SD indicator output, lock detect output, auto/manual data bypass, and output mute. The serial data inputs, outputs, and serial data-rate clock outputs are differential LVPECL compatible. The CML serial data and serial data-rate clock outputs are suitable for driving 100Ω differentially terminated networks. The control logic inputs and outputs are LVCMOS compatible. The LMH0036 is powered from a single 3.3V supply. Power dissipation is typically 360 mW. The device is housed in a 48-pin LLP package. Applications • SDTV serial digital video interfaces for: • Digital video routers and switchers • Digital video processing and editing equipment • DVB-ASI equipment • Video standards and format converters

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Datasheet

Title		Size	Date	Other Language
	LMH0036 SD SDI Reclocker with 4:1 Input Multiplexer	308 Kbytes	19-Aug-08

Featured Application Notes

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	AN-2002: Application Note 2002 Replacing the CLC014 Adaptive Cable Equalizer with the LMH0074	158 Kbytes	22-Sep-09
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Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMH0036SQ	BICMOS8B+	0	1152	0	0	743900	5	211083656
LMH0036SQE	BICMOS8B+	0	1152	0	0	743900	5	211083656
LMH0036SQX	BICMOS8B+	0	1152	0	0	743900	5	211083656

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

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