PX5524
Key Features
- 4-channel integrated transimpedance and liming amplifier operates up to 4.25 Gb/s 8 uAPP receiver sensitivity for 10-12 BER Single +3.3V supply dissipating 105 mW per channel Individual channel signal detect compares input signal strength (OMA) with adjustable threshold Global signal detect compares quiescent photocurrent with adjustable threshold Squelch automatically disables output when input signal strength falls below programmable threshold Serial digital interface for controlling channel enable and signal detect features Reconfigurable I/O provides access to serial digital interface and dedicated channel signal detect outputs 250-micron channel pitch matches optical ribbon fiber and photodiode arrays * *
