データシートサーチシステム |
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M02069 データシート(PDF) 7 Page - M/A-COM Technology Solutions, Inc. |
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M02069 データシート(HTML) 7 Page - M/A-COM Technology Solutions, Inc. |
7 / 45 page M02069-12 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: http://www.macom.com/support 7 3.3 or 5 Volt VCSEL/FP Laser Driver IC for Applications to 4.3 Gbps Rev V2 1.5 Safety Logic Timing (VCC = 3.05 V to 3.55V or 4.7V to 5.5V, TA = -40 °C to +95 °C, unless otherwise noted) Typical values for common anode are at VCC = 3.3 V, IBOUTCA = 20 mA, IMOD = 20 mA, TA = 25 °C, unless otherwise noted. Typical values for common cathode are at VCC = 3.3 V, IBOUTCC = 5 mA, IMOD = 5 mA, TA = 25 °C, unless otherwise noted. tr Modulation output rise time 20% to 80% into 25 Ω(3). For IMOD from 3 mA to 30 mA. Measured using 11110000 pattern at 2.5Gbps. –67 80 ps tf Modulation output fall time – 67 80 ps OSOFF Overshoot of modulation output current in the “off” direction into 25 Ω load -- 1 2 % RJ Random jitter – 0.8 – psrms DJ Deterministic jitter K28.5 pattern at 4.3 Gbps (includes pulse width distortion) 10 23 pspp Notes: 1. Minimum voltage at OUT+ > 0.7V. 2. The current through the laser in this state can be made negligible by adding a 1k Ω or less resistor in parallel with the laser. 3. The M02069 is designed to drive 25 Ω loads. External resistance should be added in series or parallel to the Laser to create this load impedance. In common cathode mode, 50 Ω resistors internal to the M02069 are in parallel with the laser.. Table 1-5. Safety Logic Timing Symbol Parameter Conditions Min. Typ. Max. Units. t_off DIS assert time Rising edge of DIS to fall of output signal below 10% of nominal(1) 10 μs t_on DIS negate time Falling edge of DIS to rise of output signal above 90% of nominal(1) 1ms t_init Time to initialize(2) Includes reset of FAIL; from power on after Supply_OK or from negation of DIS during reset of FAIL condition 23 5 ms t_fault Laser fault time - from fault condition to assertion of FAIL From occurrence of fault condition or when Supply_OK is beyond specified range 100 μs t_reset DIS time to start reset DIS or ENA pulse width required to initialize safety circuitry or reset a latched fault 10(3) μs Table 1-4. AC Characteristics Symbol Parameter Conditions Min. Typ. Max. Units. |
同様の部品番号 - M02069_17 |
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同様の説明 - M02069_17 |
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