Datasheet > NDA-322

NDA-322

更新时间： 2024-11-20 23:53:27

品牌	Logo	应用领域
其他 - ETC		射频微波
页数	文件大小	规格书
8页	95K
描述
Amplifier. Other

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NDA-322 数据手册

NDA-322

GaInP/GaAs HBT MMIC DISTRIBUTED

AMPLIFIER DC TO 12GHz

Typical Applications

• Narrow and Broadband Commercial and

Military Radio Designs

• Gain Stage or Driver Amplifiers for

MWRadio/Optical Designs

• Linear and Saturated Amplifiers

Product Description

The NDA-322 Casacadable Broadband GaInP/GaAs

MMIC amplifier is a low-cost, high-performance solution

for high frequency RF, microwave, or optical amplification

needs. This 50Ω gain block is based on a reliable HBT

proprietary MMIC design, providing unsurpassed perfor-

mance for small-signal applications. Designed with an

external bias resistor, the NDA-322 provides flexibility and

stability. In addition, the NDA-320-D chip was designed

with an additional ground via, providing improved thermal

resistance performance. The NDA-series of distributed

amplifiers provide design flexibility by incorporating AGC

functionality into their designs.

2.94 min

3.28 max

0.025 min

0.125 max

0.50 nom

1.00 min

1.50 max

Pin 1

Indicator

Pin 1

Indicator

Ground

V_CC1

RF OUT

Ground

RF IN

Lid ID

1.70 min

1.91 max

0.98 min

1.02 max

0.38 nom

2.39 min

2.59 max

0.37 min

0.63 max

All Dimensions in Millimeters

Notes:

1. Solder pads are coplanar to within ±0.025 mm.

2. Lid will be centered relative to frontside metallization with a tolerance of ±0.13 mm.

3. Mark to include two characters and dot to reference pin 1.

Optimum Technology Matching® Applied

Package Style: MPGA, Bowtie, 3x3, Ceramic

Si BJT

GaAs HBT

SiGe HBT

GaN HEMT

GaAs MESFET

Si Bi-CMOS

GaInP/HBT

Si CMOS

Features

• Reliable, Low-Cost HBT Design

• 9.0dB Gain/P1dB of 13.1dBm @ 2GHz

• Fixed Gain or AGC Operation

• 50Ω I/O Matched for High Freq. Use

• Secondary Ground-Via for Better

Thermal Management

AGC

Pin 1

Indicator

RF OUT

Ground

RF IN

Ordering Information

NDA-322

GaInP/GaAs HBT MMIC Distributed Amplifier DC to

12GHz

RF Micro Devices, Inc.

7628 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

Functional Block Diagram

Rev A0 020115

4-413

12 3 4 5 6 7 8

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