TGA4956-SM

TGA4956-SM 3 V – 7 V Optical Modulator Driver Key Features 9.9 - 12.5 Gb/s Data Rates Additive RMS Jitter < 1.5 psec High Gain > 32 dB Adjustable Output Amplitude 3 Vpp – 7 Vpp Low Power Dissipation, <0.42 W Rise/Fall Times <25 psec Integrated High Frequency Bias-Tee 3.3 V, 120 mA Bias (3 Vpp output) 5 V, 200 mA Bias (6 Vpp output) Package Size: 8 x 8 x 2.1 mm Measured Performance Bias conditions: Vd = 3.3 V, Id = 120 mA Optical Eye Primary Applications 10 Gb/s Optical Market MZ & Low Vπ Modulator Driver Product Description The TriQuint TGA4956-SM is a MZ and low voltage modulator driver amplifier designed to operate at frequencies that target the 10 Gb/s optical market using an economical 8x8 mm surface mount package. The TGA4956-SM consists of two high performance wideband amplifiers combined with off chip circuitry assembled in a surface mount package. A single TGA4956-SM placed between the MUX and Optical Modulator provides OEMs with a low-cost, surface mount modulator driver solution. The TGA4956-SM provides Metro and Long Haul designers with scalable power dissipation for varying output drive requirements (< 0.42 W at Vo = 3 Vpp, <1 W at Vo = 6 Vpp). www.DataSheet4U.com 11.32 Gbps, PRBS 231 -1, Vin = 1Vpp, Vout = 3.0 Vpp, Rise / Fall time = 22.2 / 23.1 ps, Additive RMS Jitter = 1.9 ps, Extinction Ratio = 13.7 dB 40 30 Gain, IRL, ORL (dB) 20 Gain 10 0 -10 -20 -30 -40 0 IRL ORL ROHS compliant, Moisture Sensitivity Level 1. Evaluation boar...