LTC6563DICE Description
The LTC6563DICE is a low noise, 4-channel transimpedance amplifier (TIA) with 600 MHz bandwidth. The low noise, wide linear range, and low power dissipation of the TIA are ideal for light detecting and ranging (LIDAR) receivers using avalanche photodiodes and photodiodes.
LTC6563DICE Key Features
- 600 MHz -3 dB bandwidth with 0.5 pF input capacitance
- Differential output with up to 2 V p-p swing into 100 Ω differential
- Built-in high-speed ADC driver with output mux
- Selectable 22.2 kΩ, 16.7 kΩ, 11.1 kΩ, or 5.55 kΩ transimpe
- 65 nA RMS integrated input-referred current noise over 600 MHz
- Large linear input current range 0 µA to 90 µA
- Large transient overload current > 1 A peak
- Fast overload recovery and pulse extension: 2.5 ns
- Fast channel switching time: 10 ns
- Power dissipation (typical): 194 mW to 325 mW on 3.3 V, varies