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TGA4954-SL Datasheet(PDF) 1 Page - TriQuint Semiconductor |
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TGA4954-SL Datasheet(HTML) 1 Page - TriQuint Semiconductor |
1 / 14 page TriQuint Semiconductor Texas Phone: (972)994-8465 Fax: (972)994 8504 Email: info-mmw@tqs.com Web: www.triquint.com Advance Product Information April 4, 2006 1 9.9 - 12.5 Gb/s Optical Modulator Driver TGA4954-SL Key Features and Performance • Wide Drive Range (3V to 10V) • Single-Ended Input/Output • Low Power Dissipation (1.1W @ 6Vo) • Low Rail Ripple • 25psec Edge Rates (20/80%) • Hot-pluggable • Package Dimensions: 11.4 x 8.9 x 2.0 mm (0.450 x 0.350 x 0.080 inches) Primary Applications • Mach-Zehnder Modulator Driver Product Description The TriQuint TGA4954-SL is part of a series of surface mount modulator drivers suitable for a variety of driver applications and is compatible with Metro MSA standards. The 4954 consists of two high performance wideband amplifiers combined with off chip circuitry assembled in a surface mount package. A single 4954 placed between the MUX and Optical Modulator provides OEMs with a board level modulator driver surface mount solution. The 4954 provides Metro and Long Haul designers with system critical features such as: low power dissipation (1.2W at Vo = 6V), low rail ripple, high voltage drive capability at 5V bias (6 V amplitude adjustable to 3 V), low output jitter, and low input drive sensitivity (250mV at Vo = 6V). The 4954 requires external DC blocks, a low frequency choke, and control circuitry. Evaluation boards available upon request. Lead Free & RoHS compliant. Note: This device is early in the characterization process prior to finalizing all electrical test specifications. Specifications are subject to change without notice. 0 4 8 12 16 20 24 28 32 36 0 5 10 15 20 Frequency (GHz) -30 -25 -20 -15 -10 -5 0 5 10 15 S21 S11 S22 Measured Data Vdd=5V; Id1=65mA; Id2=115mA; Vctrl1=-0.2V; Vctrl2=+0.2V Vout=6Vpp |
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