Datasheet > NGA-486

NGA-486

更新时间： 2024-11-21 03:46:35

品牌	Logo	应用领域
SIRENZA		放大器
页数	文件大小	规格书
5页	392K
描述
DC-5 GHz, Cascadable InGap/GaAS HBT MMIC Amplifier

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NGA-486 数据手册

NGA-486

Product Description

DC-5 GHz, Cascadable

Sirenza Microdevices NGA-486 is a high performance InGaP/

GaAs Heterojunction Bipolar Transistor MMIC Amplifierꢀ A

Darlington configuration designed with InGaP process

technology provides broadband performance up to 5 GHz with

excellent thermal perfomanceꢀ The heterojunction increases

breakdown voltage and minimizes leakage current between

junctionsꢀ Cancellation of emitter junction non-linearities results

in higher suppression of intermodulation productsꢀ At 850 Mhz

and 80mA , the NGA-486 typically provides +39ꢀ5 dBm output

IP3, 14ꢀ8 dB of gain, and +19 dBm of 1dB compressed power

using a single positive voltage supplyꢀ Only 2 DC-blocking

capacitors, a bias resistor and an optional RF choke are required

for operationꢀ

InGaP/GaAs HBT MMIC Amplifier

OBSOLETE

See Application NoteAN-059 for Alternates

Product Features

High Gain : 14ꢀ1 dB at 1950 MHz

Cascadable 50 Ohm

Gain & Return Loss vs. Freq. @T_L=+25°C

Patented InGaP Technology

Operates From Single Supply

Low Thermal Resistance Package

GAIN

ORL

-10

-20

-30

-40

IRL

Applications

PA Driver Amplifier

Cellular, PCS, GSM, UMTS

IF Amplifier

Wireless Data, Satellite

Frequency (GHz)

Symbol

Parameter

Small Signal Gain

Units

Frequency

Minꢀ

Typꢀ

Maxꢀ

850 MHz

1950 MHz

2400 MHz

13ꢀ3

14ꢀ8

14ꢀ1

13ꢀ5

16ꢀ3

850 MHz

1950 MHz

19ꢀ0

18ꢀ2

P_1dB

Output Power at 1dB Compression

Output Third Order Intercept Point

dBm

850 MHz

1950 MHz

39ꢀ5

34ꢀ0

OIP₃

Bandwidth

IRL

Determined by Return Loss (>10dB)

Input Return Loss

MHz

5000

14ꢀ5

15ꢀ5

4ꢀ0

1950 MHz

ORL

Output Return Loss

Noise Figure

Device Operating Voltage

4ꢀ5

4ꢀ8

5ꢀ2

V_D

Device Operating Current

I_D

Thermal Resistance (junction to lead)

°C/W

145

R_TH, j-l

Test Conditions:

V_S= 8 V

I_D= 80 mA Typꢀ

T_L= 25ºC

OIP₃Tone Spacing = 1 MHz, Pout per tone = 0 dBm

Z_S= Z_L= 50 Ohms

R_BIAS= 39 Ohms

The information provided herein is believed to be reliable at press timeꢀ Sirenza Microdevices assumes no responsibility for inaccuracies or omissionsꢀ Sirenza Microdevices assumes no responsibility for the use of

this information, and all such information shall be entirely at the users own riskꢀ Prices and specifications are subject to change without noticeꢀ No patent rights or licenses to any of the circuits described herein are

implied or granted to any third partyꢀ Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systemsꢀ Copyright 2001 Sirenza Microdevices, Incꢀꢀ

All worldwide rights reservedꢀ

522 Almanor Aveꢀ, Sunnyvale, CA 94085

Phone: (800) SMI-MMIC

http://wwwꢀsirenzaꢀcom

EDS-101104 Revꢀ OBS

12 3 4 5

中文翻译

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与NGA-486相关器件

型号	品牌	获取价格	描述	数据表
NGA-489	SIRENZA	获取价格	InGaP/GaAs HBT MMIC Amplifier
NGA530	ETC	获取价格	Optoelectronic
NGA536	ETC	获取价格	Optoelectronic
NGA540	ETC	获取价格	Optoelectronic
NGA543	ETC	获取价格	Optoelectronic
NGA550	ETC	获取价格	Optoelectronic
NGA556	ETC	获取价格	Optoelectronic
NGA-586	STANFORD	获取价格	DC-5.5 GHZ CASCADABLE IN GAP /GAAS MMIC AMPLIFIER
NGA-586	SIRENZA	获取价格	DC-5.5 GHZ CASCADABLE IN GAP /GAAS MMIC AMPLIFIER
NGA-589	SIRENZA	获取价格	DC-5.5 GHZ, CASCADABLE INGAP/GAAS HBT MMIC AMPLIFIER

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