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