AK1554

ES

Transceiver IC integrated power amplifier and intermediate frequency filter for Japanese ETC 2.0

Transceiver IC integrated power amplifier and intermediate frequency filter for Japanese ETC 2.0

ES

Description

The AK1554 is transceiver IC optimized for ETC 2.0 OBU. Aside from a power amplifier and a low noise amplifier that are integrated in earlier product AK1553, intermediate frequency (IF) filter function is added into the AK1554.
Depending on insertion loss in RF cable, output power and receiver sensitivity are easily adjusted by registers. Compatibility of AK1554 and AK1554E. Communicate baseband signals by digital I/O interface. Single Power Supply: 3.15~3.45V

Key Features

  • The AK1554 is Optimized for ARIB STD-T75 Standard OBU.
  • Integrated power amplifier, Low noise amplifier and IF filter.
  • Integrated QPSK and ASK Modems

Applications

  •                                 ETC2.0 On-board transceiver, 5.9GHz Transceiver for ETC2.0 OBU
                                

Specifications

Part Number
AK1554
Power Supply Voltage (MIN.) [V]
3.15
Power Supply Voltage (TYP.) [V]

                                
Power Supply Voltage (MAX.) [V]
3.45
Current Consumption [mA]

                                
Input / Output Frequency Range [GHz]

                                
Receiver Sensitivity [dBm]
ASK: -80 (TYP.), -70 (MAX.)
QPSK: -80 (TYP.), -70 (MAX.)
Output Power [dBm]
ASK: 14 (MIN.) *Peak Power
QPSK: 14 (MIN.) *Average Power
Modulation / Demodulation
ASK + QPSK
Other

                                
Operating Temperature [℃]
-40 to 85
Device Package
HVQFN
Number of Pins
48

Product Information

Part Status
ES
Pb Free
Yes
Halogen Free
Yes
MSL
MSL2
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]

                                
Replacement P/N

                                

Block Diagram

Block Diagram