KCX-T46-85DA

NEW PRODUCT Single mode 850 VCSEL KCx-T46-85DA Description The KCx-T46-85DA consist of a single mode VCSEL of a high speed and PIN Photodiode in the tilted window package. The power monitor PD can be used with appropriate feedback control circuitry to set a constant power level for each VCSEL. The VCSEL is actively aligned with can sealing process. The VCSEL has a high coupling efficiency, high slope efficiency, low operating current and low tracking error and provides high optical performance. Features - 850㎚ Wavelength Range - High Data Rate ≥ 2.5Gbps - High Reliability - Low Current and Voltage - Single mode - Other Configurations Available on Request Applications - High speed Data Communications - Gigabit Ethernet - Fiber Channel Characteristics Parameter Threshold Current Slope Efficiency Optical Output Power Peak Wavelength Spectral Bandwidth Beam Divergence Forward Voltage Breakdown Voltage Dynamic Resistance Side Mode Suppression Ratio Monitor Current IPD Temperature Variation Dark Current PD Reverse Voltage PD Capacitance Symbol Ith η Po λp ∆λ Θ Vf Vb Rd SMSR IPD ∆IPD/∆T ID BVRPD C Min. 0.1 840 15 5 Typ. 2.0 0.2 1 850 0.5 14 1.8 -10 50 25 0.5 0.2 30 Max. 4.0 0.4 860 0.85 2.2 20 55 Unit ㎃ ㎽/㎃ ㎽ ㎚ ㎚ ˚ V V Ω dB mA %/℃ nA V pF IF=5㎃ IF=5㎃ Po=1.0mW Po=1.0mW VR=3V IR=10uA VR=3V, F=1MHz CW IF=5㎃ IF=5㎃ IF=5㎃ IF=5㎃ Po=1.0㎽, Full Width, 1/e 2 IF=5㎃ Condition Issued Date : Jan. 2005