描述 Description

Qorvo's TGA4826-SM is a high power wideband amplifier that is part of a series of optical driver amplifiers suitable for a variety of optical network applications. This part typically provides 22 dB small signal gain.
The TGA4826-SM is an excellent choice for applications requiring high drive combined with high linearity. The TGA4826-SM can be used as a gain block when Vdbypass is used, or alternatively, can deliver up to 10 Vpp when Vd is biased through an external bias tee through the RFout line.
The TGA4826-SM requires an RF choke, DC blocks and/or bias tees, if required, and control circuitry. The part is lead-free and RoHS compliant. MSL1 per IPC/JEDEC J-STD-020C. Evaluation boards available on request.

特性 Features

? 9 to 18 Gbps operation
? 3 -10 Vpp output voltage
? Gain: 22 dB
? Single-ended input / output
? Low power dissipation < 1.6 W
? Bias: Vd = 7 V, Id = 280 mA, Vctrl = +0.4 V, Vg = -0.5 V typical for operation
? Package dimensions: 6 x 6 x 1.6 mm

應用 Application

? Mach-Zehnder Modulator Drivers
? Metro and Long Haul Optical Networks