25GHz LiNbO3 Modulator Driver, Single Channel, Wide Band Amplifier, , EVK-RF-A-25-M

25GHz LiNbO3 Modulator Driver, Wide Band Amplifier, EVK-RF-A-25-M

The driver amplifier is a general-purpose broadband amplifier designed especially for  Mach-Zehnder optical modulator driver applications. Its exceptional performance and small size make it an easy addition to your Intermediate Reach, Long Haul, or Ultra Long Haul network infrastructure design. It provides a complete driver module package with a wide frequency range of 30 kHz to 25 GHz, low power dissipation, ample drive signal, very low added-jitter, fast rise time, and external control.

2 - Copy - mini

Product Highlight

  • Low power, 2.0W, and low jitter
  • 3dB bandwidth, up to 25GHz
  • Fixed Gain,  4.5Vpp
  • Turnkey EVB, DC 5V, Plug and Play


  • EML, EA, MZM Driver
  • Microwave Photonics
  • Pulse generator and amplifier


Parameter Unit Min. Typ. Max.
Data Rate Gbps 20 25 32
3dB Bandwidth GHz 20 25
Small Signal Gain@10GHz dB 20
Output Amplitude Swing** Vpp 1.0 4.5 5.5
Input Amplitude Swing Vpp 0.3 0.4 0.5
Variable Gain dB 2
Noise Figure dB 7.5
Rise / Fall Time@25Gbps ps 8
Input, Output Impedance Ohms 50
Signal  Output and Coupling Single Ended
AC Coupled
RF Port SMA Male
Operating Temperature 0 ~50
Power supply* DC5V, 1A (EVB)
Dimensions  (L×W×H)* mm 93×41×15 (EVB)

*The specifications subject to change without notice.** Output Swing up to 7Vpp is available up request.

Order Information


1 2 3 4
Package Band Width Output Swing RF Connector
E=EVB 20=20GHz 4=4.5Vpp K=SMA

Eye Pattern Performance (NRZ @ 25Gbps & 32Gbps)