CA-IF4023
AISG Antenna Interface Transceiver
CA-IF4023
AISG Antenna Interface Transceiver

Product Details

General Description

CA-IF4023 is an AISG-compliant, fully integrated transceiver.

The CA-IF4023 receiver has an input dynamic range of 20dB, integrated a narrow band active bandpass filter with center frequency of 2.176MHz. It can enable demodulation of signals even in the presence of spurious frequency components.

The CA-IF4023 transmitter also integrates a narrow band active bandpass filter with a center frequency of 2.176MHz, ensure that the output spectrum meets the AISG 3.0 standard. The output power can be varied with external resistors from +7dBm to +12dBm to compensate for loss in the external circuitry and cabling.

CA-IF4023 supports the direction control function for RS-485 bus arbitration. This device integrates the input of off chip crystal oscillator, oscillator or other off chip clock sources.

Features
名称参数
Supply Range3-V to 5.5-V
Independent Logic Supply1.6-V to 5.5-V
-15-dBm to +5-dBm Wide-Input Dynamic Range for Receiver
5.4-dBm to 12-dBm Adjustable Power Delivered by the Driver to the Coax
Emission characteristics in accordance with AISG V3.0 standard
Low-Power Standby Mode
Direction Control Output for RS-485 Bus Arbitration
Supports All AISG Data Rates9.6kbps、38.4kbps、 115.2kbps
2.176-MHz Center Frequency for Integrated Active Bandpass Filter
Operating temperature range– 40 ° C~125 ° C
PackageQFN16
Applications

◎ AISG – Interface for Antenna Line Devices
◎ Tower-Mounted Amplifiers (TMA)
◎ General Modem Interfaces

Device information
Part NumberPackageBody Size (NOM)
CA-IF4023QFN163mm × 3mm
Simplified Channel Structure

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