CA3054 Dual Independent Differential Amplifier – Datasheet

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The CA3054 consists of two independent differential amplifiers with associated constant current transistors on a common monolithic substrate. The six NPN transistors which comprise the amplifier is a general-purpose device that exhibits low 1/f noise and a value of fT in excess of 300MHz. These features make the CA3054 useful from DC to 120MHz

Bias and load resistors have been omitted to provide maximum application flexibility. The monolithic construction of the CA3054 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.

CA3054 Pinout

CA3054 Pin Configuration

Pin NoDescription
1Collector Pin Of Q2 Transistor
2 Base Pin Of Q2 Transistor
3 Base Pin Of Q3 Transistor
4 Emitter Pin Of Q3 Transistor
5Substrate Pin
6The base of the Q5 Transistor
7Collector Pin Of Q5 Transistor
8 Collector Pin Of Q6 Transistor
9 The base of the Q6 Transistor
10No Connection
11 Base Pin Of Q4 Transistor
12 The emitter of the Q4 Transistor
13Base Pin Of Q1 Transistor
14Collector Pin Of Q1 Transistor

CA3054 Features

  • Two Differential Amplifiers on a Common Substrate
  • Independently Accessible Inputs and Outputs
  • Maximum Input Offset Voltage
  • Temperature Range up 0oC to 85oC

Application

  • Dual Sense Amplifiers
  • Dual Schmitt Triggers
  • Multifunction Combinations
  • Product Detectors
  • Doubly Balanced Modulators and Demodulators
  • Balanced Quadrature Detectors
  • Balanced (Push-Pull) Cascode Amplifier

You can download this datasheet for CA3054 Dual Independent Differential Amplifier – Datasheet from the link given below: