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

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

Notas

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