MAX9947ETE+T

The MAX9947ETE+T is a AISG integrated transceiver in 16 pin TQFN package. The receiver offers a typical dynamic range of 20dB and integrates a bandpass filter that operates in 2.176MHz frequency with a narrow 200KHz bandwidth. The transmitter integrates a bandpass filter that is compliant with AISG spectrum emission profile. It can modulate OOK signals up to 115.2kbps. The output power can be varied with external resistors from +7dBm to +12dBm to compensate for loss in the external circuitry and cabling. It also features a direction output to facilitate the RS485 bus arbitration in tower-mounted equipment. It is used in base stations and tower equipment.

• Supply voltage range is 3V to 5.5V
• Operating temperature range from -40°C to 85°C
• Receiver wide input dynamic range, -15dBm to +5dBm in 50 ohm
• Variable transmitter output level from +7dBm to +12dBm
• AISG-compliant output emission profile, autodirection output
• No need of microcontrollers to handle bus arbitration in tower-mounted equipment
• Supports all AISG data rates, 9.6Kbps, 38.4Kbps & 115.2Kbps
• Bandpass filter compliant with AISG protocol centered around 2.176MHz
• Independent logic supply

Ostrzeżenia

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Uwagi

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party