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| SA1 137-2 OPTICAL MODULATOR DRIVER WJ's 10Gbps modulator drivers An RFevolution for OC-192 The SA1137 is another addition in WJ's series of hybrid-based products optimized for OC-192 networks. The SA1137 is a full-function amplifier capable of driving LiNbO3 modulators. The SA1137's limiting action can actually improve on multiplexer rise and fall times. This makes the SA1137 an excellent choice for optical RZ and NRZ systems alike. The SA1137 is designed for the full range of OC-192 data rates from 9.9Gbps through 12.25Gbps (FEC rate). Non Inverting Data Driver * Low Power Consumption +11V @ 250 mA typical -5 V @ 27 mA typical * Greater than 12 Gbps * 8 V output amplitude * 5 V output amplitude control range * 25 ps rise/fall times * Electronic crossing % control * Output level detector * Reference level detector * Integral modulator DC bias * Internally regulated * Automatic DC bias sequencing THE COMMUNICATIONS EDGETM WJ Communications, Inc 1 866 618 7704 * 408 577-6620 fax * sales@wj.com SA1137-2 NON-INVERTING OC-192 OPTICAL MODULATOR DRIVER AMPLIFIER SPECIFICATIONS Parameter Data Rate Minimum Operating Frequency Input Voltage Range Output Signal Amplitude (max.) Output Signal Amplitude (min.) Level Control Bandwidth Rise/Fall Time Crossing Point Control Range Output Level Detector Input/Output VSWR Operating Case Temperature 20% to 80% no connection +5V -5V VRef VRef-VDet 100KHz to 15 GHz -5 45% -5% +5% 380 90@4Vpp/300@7.5V pp <2:1 2.3:1 +75 C mV mV <25 50% 30 55% ps 30 KHz Vgain -10V <3 4 V Vgain = 0V 600 7.5 >8 900 mV V Conditions NRZ Minimum Typical Maximum 12.25 30 Units Gbps KHz Pin Reference Vcc VEE Gain Notes: 1. Unit weight .XXX onces max. 2. Dimensions are expressed in inches 3. Tolerance .XXX 0.005 .XX .02 Bias Det Ref Co Adj Function Positive Bias Negative Bias Output level control Output DC offset (thru a 1.8K ohm) Output level detector DC reference for detector Crossover adjustment -10 to +25VDC 0-400mV 380mV -5 to +5v 1 Voltage +11v -5v 0 to -10V Current (mA) typical 270 27 maximum 300 30 6 THE COMMUNICATIONS EDGETM WJ Communications, Inc 1 866 618 7704 * 408 577-6620 fax * sales@wj.com The information contained in this document has been carefully checked and is believed to be reliable as of the date of publication. However, WJCI makes no express or implied warranties or representations regarding same and assumes no responsibilities for inaccuracies. WJCI reserves the right to change products and specifications, or to discontinue products without notice. For latest information, please contact WJCI sales at 1-800-951-4401. Revision: 020101V101 |
Price & Availability of SA1137-2
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