1

CA3054

Dual Independent Differential Amp for

Low Power Applications from DC to

120MHz

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 amplifiers are general purpose devices which

These feature 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 these devices particularly useful in dual

channel applications where matched performance of the two

channels is required.

Pinout

CA3054

(PDIP, SOIC)

TOP VIEW

Features

• Two Differential Amplifiers on a Common Substrate

• Independently Accessible Inputs and Outputs

• Maximum Input Offset Voltage . . . . . . . . . . . . . . . . .

±5mV

Applications

• Dual Sense Amplifiers

• Dual Schmitt Triggers

• Multifunction Combinations

- RF/Mixer/Oscillator; Converter/IF

• IF Amplifiers (Differential and/or Cascode)

• Product Detectors

• Doubly Balanced Modulators and Demodulators

• Balanced Quadrature Detectors

• Cascade Limiters

• Synchronous Detectors

• Pairs of Balanced Mixers

• Synthesizer Mixers

• Balanced (Push-Pull) Cascode Amplifiers

Ordering Information

PART NUMBER

(BRAND)

TEMP.

PACKAGE

PKG.

NO.

CA3054

0 to 85

14 Ld PDIP

E14.3

CA3054M96

(3054)

0 to 85

14 Ld SOIC Tape

and Reel

M14.15

SUBSTRATE

NC

1

2

3

4

5

6

7

14

13

12

11

10

9

8

Data Sheet

September 1998

File Number

388.4

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143