CGY2350UH/C1

 

2-Port Ka-Band Integrated Core Chip

 

 

Package Acces BW (GHz) Interface Bit LSB

Attenuation/ Phase Range  

Status Process
Die 2 ports 34-36 CMOS, Serial 5 0.5dB/11.25° 15dB/348.8° Production
ED02AH

 

Description


 The CGY2350UH/C1 is a high performance GaAs MMIC 5–bit Core Chip operating in Ka-band. It exhibits 2 RF ports including 2 switches. It includes a 5-bit digital phase shifter, a 5-bit digital attenuator, and switches. It has a phase shifting range of 348° and a gain setting range of 15,5 dB. It covers the frequency range from 34 to 36 GHz.  
 
The on-chip control logic with serial input register minimizes the number of bonding pads and greatly simplifies the interfacing to this device.
 
This die is manufactured using OMMIC’s 0.18 µm gate length ED02AH PHEMT Technology. The MMIC uses gold bonding pads and backside metallization and is fully protected with Silicon Nitride passivation to obtain the highest level of reliability. This technology has been evaluated for Space applications and is on the European Preferred Parts List of the European Space Agency.

 

 

 

 

Applications

  • Radar
  • Telecommunications
  • Instrumentation

                                              

Features    

  • Operating Range : 34 GHz to 36 GHz
  • Phase shift = 5 bits
  • Attenuator = 5 bits
  • Phase Shift Range = 348.75 ° (LSB 11.25 °)
  • Attenuation Range = 22 dB (LSB 0.5 dB)
  • RMS Phase Error < 4 ° @ all states
  • RMS Amplitude Error
  • IRL/ORL < -11 dB
  • Total Power Consumption ≈ 250 mW@ 3.3 V
  • Die size = 3.0 x 4.7 mm
  • Tested, Inspected Known Good Die (KGD

 

2350-Diagram

Block diagram of the 5 bit Ka-band Core Chip





Datasheet

Applicaton Note