Description
The TZA3019 is a low gain postamplifier multiplexer with a dual RSSI and/or LOS detector that is designed for use in critical signal path control applications, such as loop-through, redundant channel switching or Wavelength Division Multiplexing (WDM).
Features
- Dual postamplifier.
- Single 3.3 V power supply.
- Wideband operation from 50 kHz to 2.5 GHz (typical value).
- Fully differential.
- Channels are delay matched.
- On-chip DC-offset compensations without external capacitor.
- Interfacing with positive or negative supplied logic.
- Switching possibility between channels.
- Positive Emitter Coupled Logic (PECL) or Current-Mode Logic (CML) compatible data outputs adjustable from 200.
TZA3019_PhilipsSemiconductors.pdf
