Datasheet > IVA-14228-STR

IVA-14228-STR

更新时间： 2024-09-16 22:33:35

品牌	Logo	应用领域
安捷伦 - AGILENT		放大器射频微波
页数	文件大小	规格书
7页	112K
描述
Silicon Bipolar MMIC 2.5 GHz Variable Gain Amplifier

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IVA-14228-STR 数据手册

Silicon Bipolar MMIC 2.5 GHz

Variable Gain Amplifier

Technical Data

IVA-14208

IVA-14228

Description

Features

• Differential Input and

Output Capability

• DC to 2.5 GHz Bandwidth;

3.4 Gbits/s Data Rates

• High Gain: 24 dB Typical

IVA-14208

Plastic SO-8 Package

The IVA-14 series MMlCs are

variable gain amplifiers. The

IVA-14208 is housed in a miniature

low cost plastic surface mount

package. The IVA-14228 is housed

in a miniature hermetic ceramic

surface mount package. Both

devices can be used in any

• Wide Gain Control Range:

34 dBTypical

PIN 1

combination of single-ended or

differential inputs or outputs (see

Functional Block Diagram). The

lowest frequency of operation is

limited only by the values of user

selected blocking and bypass

capacitors.

• 6 V Bias

• 5 V V_GCControl Range,

I_GC<3 mA

•FastGainResponse:<10 nsec

Typical

IVA-14228

Ceramic ‘28’ Package

• IVA-14208: Low Cost Plastic

Surface Mount Package

Typical applications include

variable gain amplification or

limiting for fiber optic systems

(e.g. SONET) with data rates up to

3.4 Gbits/s, mobile radio and

satellite receivers, millimeter

wave receiver IF amplifiers and

communications receivers.

• IVA-14228: Hermetic Ceramic

Surface Mount Package

PIN 1

Functional Block

Diagram and Pin

Configuration

PIN 1

PIN 8

< 3 V

3.75 V

4.0 V

The IVA series of variable gain

amplifiers is fabricated using

Hewlett-Packard’s 10 GHz f_T,

25 GHz f _MAXISOSAT™-1 silicon

bipolar process. This process uses

nitride self-alignment, sub-

micrometer lithography, trench

isolation, ion implantation, gold

metallization and polyimide inter-

metal dielectric and scratch

protection to achieve excellent

performance, uniformity and

reliability.

-10

-20

5.0 V

-30

0.1

1.0

FREQUENCY (GHz)

3.0

PIN DESCRIPTION

1. INPUT +

8. V

Figure 1. IVA-14228 Typical Variable

Gain vs. Frequency and V_GCat

V_CC= 6 V,T_case= 25°C.

2. V , AC GROUND

3. V , AC GROUND

7. OUTPUT +

6. OUTPUT –

4. INPUT –

5. V

IVA-14228 PACKAGE BOTTOM IS V AC GROUND.

6-185

5965-9975E

12 3 4 5 6 7

中文翻译

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