Jan 2002Analog Devices Inc.Request Info
The ADN8830 from Analog Devices Inc. is a single-chip thermoelectric cooler controller for DWDM networking equipment. The device has a high-efficiency switching output architecture and an auto-zero front end that allows a temperature stability of ±0.01 °C, >90% efficiency and <1% ripple noise performance. The device, which is housed in a 5 x 5-mm chip-scale package, provides system-supervising functions such as real-time temperature monitoring, temperature lock indication, and switching frequency and phase control. The company says its wave-locker input function enables high wavelength accuracy.