Datasheet > SGA-6486

SGA-6486

更新时间： 2024-11-25 22:43:15

品牌	Logo	应用领域
STANFORD		放大器射频微波
页数	文件大小	规格书
5页	438K
描述
DC-4500 MHZ CASCADABLE SIGE HBT MMIC AMPLIFIER

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中文翻译

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SGA-6486 数据手册

SGA-6486

Product Description

DC-4500 MHz, Cascadable

SiGe HBT MMIC Amplifier

Sirenza Microdevices SGA-6486 is a high performance SiGe

HBT MMIC Amplifierꢀ A Darlington configuration featuring 1

micron emitters provides high F_Tand 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 SGA-

6486 typically provides +35 dBm output IP3, 19ꢀ7 dB of gain,

and +20ꢀ2 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

Product Features

High Gain : 16ꢀ4 dB at 1950 MHz

Cascadable 50 Ohm

Gain & Return Loss vsꢀ Frequency

Patented SiGe Technology

Operates From Single Supply

Low Thermal Resistance Package

V_D= 5ꢀ1 V, I_D= 75 mA (Typꢀ)

GAIN

-10

-20

-30

-40

Applications

ORL

IRL

PA Driver Amplifier

Cellular, PCS, GSM, UMTS

IFAmplifier

T_L=+25ºC

Wireless Data, Satellite

Frequency (GHz)

Symbol

Parameter

Small Signal Gain

Units

Frequency

Minꢀ

Typꢀ

Maxꢀ

850 MHz

1950 MHz

2400 MHz

18ꢀ0

19ꢀ7

16ꢀ4

14ꢀ8

22ꢀ0

850 MHz

1950 MHz

20ꢀ2

18ꢀ5

P_1dB

Output Power at 1dB Compression

Output Third Order Intercept Point

dBm

850 MHz

1950 MHz

35ꢀ0

32ꢀ0

OIP₃

Bandwidth

IRL

Determined by Return Loss (>10dB)

Input Return Loss

MHz

4500

21ꢀ4

18ꢀ0

3ꢀ3

1950 MHz

ORL

Output Return Loss

Noise Figure

Device Operating Voltage

4ꢀ7

5ꢀ1

5ꢀ5

V_D

Device Operating Current

I_D

Thermal Resistance (junction to lead)

°C/W

R_TH, j-l

V_S= 8 V

R_BIAS= 39 Ohms

I_D= 75 mA Typꢀ

T_L= 25ºC

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

Z_S= Z_L= 50 Ohms

Test Conditions:

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-100615 Rev D

12 3 4 5

中文翻译

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与SGA-6486相关器件

型号	品牌	获取价格	描述	数据表
SGA6486Z	RFMD	获取价格	DC to 4500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA-6486Z	SIRENZA	获取价格	DC-4500 MHz, Cascadable SiGe HBT MMIC Amplifier
SGA6486ZPCK1	RFMD	获取价格	DC to 4500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA6486ZSQ	RFMD	获取价格	DC to 4500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA6486ZSR	RFMD	获取价格	DC to 4500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA-6489	SIRENZA	获取价格	DC-3500 MHz, Cascadable SiGe HBT MMIC Amplifier
SGA6489Z	RFMD	获取价格	DC to 3500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA-6489Z	SIRENZA	获取价格	DC-3500 MHz, Cascadable SiGe HBT MMIC Amplifier
SGA6489ZPCK1	RFMD	获取价格	DC to 3500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER
SGA6489ZSQ	RFMD	获取价格	DC to 3500MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER

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