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Analog Devices, Inc. a global leader in high performance signal processing solutions provider, recently launched a series of multi-point low-voltage differential signaling (M-LVDS) transceiver ADN469xE, with the highest ESD in all multi-point LVDS transceiver (electrostatic Discharge) protection. ADN469xE the M-LVDS family consists of eight transceivers, each device can use a differential cable to connect 32 data / clock node and 100 Mbps or 200 Mbps data rate. In contrast, the traditional LVDS communication link must use 32 separate point-to-point node, which significantly increases power consumption, and connector size, the cable costs and board space. ADI's ADN469xE the M-LVDS Series 8 kV IEC ESD protection available, 11 times the M-LVDS transceivers competing products. This higher level of protection can improve the reliability of the pluggable boards and cards suitable for wireless base stations and network infrastructure, data acquisition, automated test equipment and other high-speed, high degree of network backplane and cable applications. ADI's ADN469xE transceiver provides half-duplex and full-duplex version is fully compatible with the TIA/EIA-899 M-LVDS standard. These new transceiver provides the following configuration:
· ADN4691E/ADN4693E: a receiver data rate up to 200 Mbps symmetry input threshold voltage, aimed at improving the clock timing performance
The the · ADN4696E/ADN4697E: data rates up to 200 Mbps receiver is designed for data applications, the receiver input threshold voltage offset of -100 mV. This bus is idle (bus idle fail-safe) or the input is disconnected (open circuit fail-safe), to ensure that the receiver output state is known.
Series of the main features of the ADN469xE M-LVDS Transceiver
• comply with the TIA-EIA 899 standard
ESD Protection: 15 kV HBM 8 kV IEC61000-4-2 Contact Discharge
Common mode range: -1 V to 3.4 V
Enhanced PSRR (jitter performance for the system)
Enhance the receiver input of the differential noise suppression performance
· Temperature range: -40 ˚ C to 85 ˚ C