Lowest-Power AISG Modem Transceiver Announced By Texas Instruments

##IMAGE_1_R##Key features and benefits of the SN65HVD62:

-Lowest power: Offering a standby mode and a 33-mA supply current, it reduces power consumption by up to 50 percent compared to the competition, allowing designers to reduce overall power consumption and simplify cooling mechanisms in their systems.

-Fully-integrated solution: Integrates all components required to transmit and receive signals, including an active band-pass filter to demodulate signals even in the presence of spurious frequency components, into a 3-mm by 3-mm package reducing board space compared to discrete solutions.

-Adjustable, modulated output amplitude: Supports adjustable output power levels, varying from 0 dBm to 6 dBm delivered to the 50-ohm coax cable, allowing the designer to optimize the signal to the application for greater flexibility compared to the competition.

-Better emissions: With lower emissions in the RF band than competitive solutions, applications achieve better signal-to-noise ratio in cellular data without the need for external filtering, resulting in fewer data errors and dropped calls.



The SN65HVD62 provides a direction output, for easy control of half-duplex, RS-485 transceivers, such as the SN65HVD72, which is compatible with the 115-kbps signaling rate used in AISG networks. This combination provides the lowest-power link between the base station and multiple pieces of tower-mounted equipment.

Tools and support

The SN65HVD62EVM is available to evaluate the electrical parameter performance and features of the SN65HVD62 AISG on-off keying modem transceiver. It can be ordered today for US$99.

Availability, packaging and pricing

The SN65HVD62 is available in industry-standard, 16-pin QFN package. Suggested retail pricing in 1,000-unit quantities is US$2.00.