DOC-B-00000181

100 Gb/s, 8 Vpp Dual Channel SMT Driver with 2 Internal Bias-T’s

Part # TGA4947-SL

Production   

Key Features

  • 40 & 100 Gb/s Performance
  • Dual channel, Single-ended input and output
  • Integrated broadband bias tees
  • Adjustable output amplitude, 3 Vpp – 9 Vpp
  • Channel / Channel Isolation, 30 dB to 40 GHz
  • Low additive RMS jitter, 600 fsec
  • High output drive, 8Vpp with 0.4 Vpp Input
  • Gain, 30 dB at 20 GHz
  • Low DC power dissipation, 2.4 W total for Vout = 6 Vpp at Vd=5 V
  • Rise and fall times, 10.5 psec
  • Hot pluggable
  • Package size: 16 x 10.5 x 3.6 mm

Description

The TriQuint TGA4947-SL is a dual channel optical modulator driver amplifier designed to operate at frequencies that target both the 40 and 100 Gb/s optical markets using a 16 x 10.5 x 3.6 mm surface mount system in package (SIP).   

The TGA4947-SL consists of two channels of three high performance wideband amplifiers and integrated broadband bias tees assembled in a surface mount package, requiring a minimum of off-chip components.  A single TGA4947-SL placed between the MUX and Optical Modulator provides OEMs with a modulator driver surface mount solution.

The TGA4947-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 9 Vpp), fast rise and fall times, low output jitter, and low input drive sensitivity (0.4 Vpp – 1 Vpp at Vout = 8Vpp).

Specifications

Frequency (GHz) DC to 35
Vpp (V) 3 to 9
Gain (dB) 32
3 dB Bandwidth (GHz) 32
Voltage (V) 5 to 6
Current (mA) 468
Package Style  16 x 10.5 mm
RoHS  Yes
Lead Free  Yes
Halogen Free  Yes

Typical Applications

Additional Information

Status Production