CBG7003-BD 0.1 to 6.0 GHz InGaP HBT Matched Gain Block Amplifier Chip

Celeritek's CGB7003-BD is a Darlington Configured, high dynamic range, utility gain block amplifier MMIC chip. Designed for applications operating between 0.1 and 6.0 GHz, Celeritek's broadband, cascadable, gain block amplifier is ddeal solutions for transmit, receive and IF applications. It is matched to 50-W impedance for both input and output. It is available in chip form. The InGaP HBT die has extra pads to enable thorough DC testing. With a single bypass capacitor, optional RF choke and two DC blocking capacitors, this gain block amplifier offers significant ease of use in a broad range of applications.

Product Features

• Low operating voltage: 5VDC
  
• 31.5 dBm Output IP3 @ 850 MHz
  
• 2.9 dB Noise Figure @850 MHz
  
• 20.7 dB Gain @ 850 MHz
  
• 16.6 dBm P1dB @ 850 MHz
  
• Low RF Performance Variation Over Temperature
  
• 100% DC On-wafer Testing
  
• ESD Protection On All Die: >1000V HBM
  
• Low Thermal Resistance: < 85°C/Watt

Product Applications

• PA Driver Amp, IF Amp, LO Buffer Amp
  
• Cellular, PCS, GSM, UMTS, 3G Base Stations
  
• Wireless Data and SATCOM
  
• Transmit and Receive Functions