ca3102w Intersil Corporation, ca3102w Datasheet

ca3102w

Manufacturer Part Number

ca3102w

Description

Dual High Frequency Differential Amplifier For Low Power Applications Up To 500mhz

Manufacturer

Intersil Corporation

Datasheet

1.CA3102W.pdf (11 pages)

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Dual High Frequency Differential Amplifier

For Low Power Applications Up to

500MHz

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 f

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.

Ordering Information

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

compatible with both SnPb and Pb-free soldering operations. Intersil

Pb-free products are MSL classified at Pb-free peak reflow

temperatures that meet or exceed the Pb-free requirements of

IPC/JEDEC J STD-020.

CA3102E

(CA3102E)

CA3102M

(3102)

CA3102MZ

(CA3102MZ)

(Note)

PART NUMBER

(BRAND)

RANGE (

-55 to 125

TEMP.

14 Ld PDIP

14 Ld SOIC

(Pb-free)

PACKAGE

Data Sheet

in excess of 1GHz.

E14.3

M14.15

DWG. #

PKG.

1-888-INTERSIL or 1-888-468-3774

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

Features

• 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 . . . . . . . -55

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• VHF Amplifiers

• VHF Mixers

• Multifunction Combinations - RF/Mixer/Oscillator;

• IF Amplifiers (Differential and/or Cascode)

• Product Detectors

• Doubly Balanced Modulators and Demodulators

• Balanced Quadrature Detectors

• Cascade Limiters

• Synchronous Detectors

• Balanced Mixers

• Synthesizers

• Balanced (Push-Pull) Cascode Amplifiers

• Sense Amplifiers

Pinout

Converter/IF

October 12, 2005

All other trademarks mentioned are the property of their respective owners.

SUBSTRATE

Intersil (and design) is a registered trademark of Intersil Americas Inc.

(PDIP, SOIC)

TOP VIEW

CA3102

SUBSTRATE

CA3102

FN611.7

C to 125

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ca3102w Summary of contents

Page 1

Data Sheet Dual High Frequency Differential Amplifier For Low Power Applications Up to 500MHz 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 ...

Page 2

Absolute Maximum Ratings Collector-to-Emitter Voltage 15V CEO Collector-to-Base Voltage ...

Page 3

Electrical Specifications PARAMETER Insertion Power Gain (Figure 3) Noise Figure (Figure 3) Input Admittance Reverse Transfer Admittance Forward Transfer Admittance Output Admittance NOTES: 3. Terminals 1 and and 8. 4. Terminals 13 and ...

Page 4

Test Circuits V+ (+6V) +1V 1kΩ 1kΩ - (-6V) FIGURE 1. DC CHARACTERISTICS TEST CIRCUIT FOR CA3102 14(7) 1(8) 0.005µF 5(12) SUBSTRATE 2 (10) 5.6pF INPUT R ...

Page 5

Typical Performance Curves 0 0.4 0.3 0.2 0.1 1 EMITTER CURRENT (mA) FIGURE 4. INPUT OFFSET VOLTAGE vs EMITTER CURRENT 1 0.9 ...

Page 6

Typical Performance Curves 0.01 0.1 1.0 FREQUENCY (MHz) FIGURE 10. VOLTAGE GAIN vs FREQUENCY 500Ω 30 SOURCE ...

Page 7

Typical Performance Curves COLLECTOR SUPPLY VOLTAGE (V) FIGURE 16. INPUT ADMITTANCE (Y 11 SUPPLY VOLTAGE 7 CASCODE AMPLIFIER V = 12V 200MHz ...

Page 8

Typical Performance Curves COLLECTOR SUPPLY VOLTAGE (V) FIGURE 22. OUTPUT ADMITTANCE (Y SUPPLY VOLTAGE CASCODE AMPLIFIER V = 12V 200MHz ...

Page 9

Typical Performance Curves -10 -20 - COLLECTOR SUPPLY VOLTAGE (V) FIGURE 28. FORWARD TRANSFER ADMITTANCE (Y COLLECTOR SUPPLY VOLTAGE -10 -20 -30 -40 -50 -60 -70 -80 ...

Page 10

Dual-In-Line Plastic Packages (PDIP INDEX N/2 AREA -B- -A- D BASE PLANE -C- SEATING PLANE 0.010 (0.25 NOTES: 1. Controlling Dimensions: INCH. In case of conflict between ...

Page 11

... Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...

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