DOC-B-00000325

22 - 43 Gb/s, 8 Vpp DPSK SMT Driver, Internal Bias-T

Part # TGA4942-SL

Production   

Key Features

  • 43 Gb/s Performance
  • Integrated high frequency bias tee
  • Single ended input and output
  • Adjustable output amplitude, 3 Vpp – 8 Vpp
  • Low additive RMS jitter, 400 fsec
  • High output drive, 8Vpp with 0.4 Vpp Input
  • Gain, 27 dB at 20 GHz
  • Low DC power dissipation, 1.4 W for Vout = 7 Vpp at Vd=6 V
  • Rise and fall times <10 psec
  • Hot pluggable
  • Package size: 16 x 8 x 3.7 mm

Description

The TriQuint TGA4942-SL is a single channel optical modulator driver amplifier designed for the 43 Gb/s optical market. The TGA4942-SL is a compact SMT using three high performance wideband amplifiers and an integrated broadband bias tee assembled in a 16 x 8 x 3.7 mm package, requiring a minimum of off-chip components. A single TGA4942-SL placed between the MUX and Optical Modulator provides OEMs with a modulator driver surface mount solution.

The TGA4942-SL provides Metro and Long Haul designers with system critical features such as: low power dissipation, high signal to noise ratio (SNR), high voltage drive capability (3 Vpp amplitude adjustable up to 8 Vpp), fast rise and fall times, low output jitter, and low input drive sensitivity (0.4 Vpp – 1 Vpp at Vout = 8Vpp).

The TGA4942-SL is RoHS compliant. Evaluation boards and bias boards are available upon request.

Specifications

Frequency (GHz) DC to 40
Vpp (V) 5 to 9
Gain (dB) 30
3 dB Bandwidth (GHz) 35
Voltage (V) 5 to 7
Current (mA) 250
Package Style  16 x 8 mm
RoHS  Yes
Lead Free  Yes
Halogen Free  Yes

Product Documents

Typical Applications

Additional Information

Status Production