CA3028BE 参数 Datasheet PDF下载

S E M I C O N D U C T O R

CA3028A, CA3028B,

CA3053

Differential/Cascode Amplifiers for Commercial

and Industrial Equipment from DC to 120MHz

Description

The CA3028A and CA3028B are differential/cascode

amplifiers designed for use in communications and industrial

equipment operating at frequencies from DC to 120MHz.

The CA3028B is like the CA3028A but is capable of pre-

mium performance particularly in critical DC and differential

amplifier applications requiring tight controls for input offset

voltage, input offset current, and input bias current.

The CA3053 is similar to the CA3028A and CA3028B but is

recommended for IF amplifier applications.

November 1996

Features

• Controlled for Input Offset Voltage, Input Offset

Current and Input Bias Current (CA3028 Series Only)

• Balanced Differential Amplifier Configuration with

Controlled Constant Current Source

• Single-Ended and Dual-Ended Operation

Applications

• RF and IF Amplifiers (Differential or Cascode)

• DC, Audio and Sense Amplifiers

• Converter in the Commercial FM Band

• Oscillator

• Mixer

• Limiter

• Related Literature

- Application Note AN5337 “Application of the

CA3028 Integrated Circuit Amplifier in the HF and

VHF Ranges.” This note covers characteristics of

different operating modes, noise performance,

mixer, limiter, and amplifier design considerations

Ordering Information

PART NUMBER

(BRAND)

CA3028A

CA3028AE

CA3028AM

(3028A)

CA3028AM96

(3028A)

CA3028B

CA3028BE

CA3028BM

(3028B)

CA3053

CA3053E

TEMP.

RANGE (

o

C)

-55 to 125

-55 to 125

-55 to 125

-55 to 125

-55 to 125

-55 to 125

-55 to 125

-55 to 125

-55 to 125

PACKAGE

8 Pin Metal Can

8 Ld PDIP

8 Ld SOIC

8 Ld SOIC Tape

and Reel

8 Pin Metal Can

8 Ld PDIP

8 Ld SOIC

8 Pin Metal Can

8 Ld PDIP

PKG.

NO.

T8.C

E8.3

M8.15

M8.15

T8.C

E8.3

M8.15

T8.C

E8.3

Pinouts

CA3028A/B, CA3053

(METAL CAN)

TOP VIEW

8

1

7

Schematic Diagram

CA3028A/B, (PDIP, SOIC)

CA3053 (PDIP)

TOP VIEW

(Terminal Numbers Apply to All Packages)

8

6

1

2

8

7

6

5

1

7

2

R

1

5kΩ

Q

1

Q

2

5

2

–

+

3

4

5

6

3

4

Q

3

R

2

2.8kΩ

4

R

3

500Ω

3

SUBSTRATE

AND CASE

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

Copyright

©

Harris Corporation 1996

File Number

382.3

7-6