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  • CA3102E Dual High Frequency Differential Amplifier IC DIP-14 Package

The CA3102 consists of two independent differential amplifiers with associated constant current transistors on a common monolithic substrate. The six transistors which comprise the amplifiers are general purpose devices which exhibit low 1/f noise and a value of fT in excess of 1GHz. These features make the CA3102 useful from DC to 500MHz. Bias and load resistors have been omitted to provide maximum application flexibility. The monolithic construction of the CA3102 provides close electrical and thermal matching of the amplifiers. This feature makes this device particularly useful in dual channel applications where matched performance of the two channels is required. The CA3102 has a separate substrate connection for greater design flexibility 


 Power Gain 23dB (Typ) 200MHz 

• Noise Figure 4.6dB (Typ)200MHz

• Two Differential Amplifiers on a Common Substrate 

• Independently Accessible Inputs and Outputs 

• Full Military Temperature Range -55oC to 125oC 

• Pb-Free Plus Anneal Available (RoHS Compliant)


Parameter Specification
Collector-to-Emitter Voltage, VCEO 15V
Collector-to-Base Voltage, VCBO 20V
Collector-to-Substrate Voltage, VCIO  20V
Emitter-to-Base Voltage, VEBO 5V
Collector Current, IC 50 m A
Temperature Range -55°C to 125°C
Maximum Power Dissipation 300mW
Maximum Junction Temperature 150°C
Maximum Storage Temperature Range -65°C to 150°C
Maximum Lead Temperature 300°C

Related Document:-

 CA3102E IC Data Sheet

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CA3102E Dual High Frequency Differential Amplifier IC DIP-14 Package

  • Product Code: EC-1948
  • Availability: 1108
  • Rs.190.00
  • (Excluding 18% GST)