Datasheet > SGA-4286Z

SGA-4286Z

更新时间： 2024-01-16 21:13:04

品牌	Logo	应用领域
SIRENZA		放大器射频微波
页数	文件大小	规格书
4页	88K
描述
DC-5000 MHz, Cascadable SiGe HBT MMIC Amplifier

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SGA-4286Z 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	包装说明：	SL,4GW-LD,.085CIR
Reach Compliance Code：	unknown	风险等级：	5.07
Is Samacsys：	N	特性阻抗：	50 Ω
构造：	COMPONENT	增益：	12 dB
最大输入功率 (CW)：	18 dBm	安装特点：	SURFACE MOUNT
功能数量：	1	端子数量：	4
最大工作频率：	5000 MHz	最小工作频率：
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	SL,4GW-LD,.085CIR
电源：	3.2 V	射频/微波设备类型：	WIDE BAND LOW POWER
子类别：	RF/Microwave Amplifiers	最大压摆率：	49 mA
表面贴装：	YES	技术：	BIPOLAR
Base Number Matches：	1

SGA-4286Z 数据手册

SGA-4286

Product Description

RoHS Compliant

& Green Package

SGA-4286Z

DC-5000 MHz, Cascadable

SiGe HBT MMIC Amplifier

The SGA-4286 is a high performance SiGe HBT MMICAmplifier. A

Darlington configuration featuring 1 micron emitters provides high

and excellent thermal perfomance. The heterojunction in-

creases breakdown voltage and minimizes leakage current be-

tween junctions. Cancellation of emitter junction non-linearities

results in higher suppression of intermodulation products. Only

2 DC-blocking capacitors, a bias resistor and an optional RF

choke are required for operation.

The matte tin finish on Sirenza’s lead-free package utilizes a post

annealing process to mitigate tin whisker formation and is RoHS

compliant per EU Directive 2002/95. This package is also manu-

factured with green molding compounds that contain no antimony

trioxide nor halogenated fire retardants.

Product Features

•Now available in Lead Free, RoHS

Compliant, & Green Packaging

• Broadband Operation: DC-5000 MHz

• Cascadable 50 Ohm

Gain & Return Loss vs. Frequency

V_D= 3.2 V, I_D= 45 mA (Typ.)

• Operates From Single Supply

• Low Thermal Resistance Package

GAIN

-10

-20

-30

-40

Applications

IRL

• PA Driver Amplifier

• Cellular, PCS, GSM, UMTS

• IF Amplifier

ORL

• Wireless Data, Satellite

Frequency (GHz)

Symbol

Parameter

Small Signal Gain

Units

Frequency

Min.

Typ.

Max.

850 MHz

1950 MHz

2400 MHz

12.0

13.5

12.0

11.1

15.0

850 MHz

1950 MHz

15.0

13.0

P_1dB

Output Power at 1dB Compression

Output Third Order Intercept Point

dBm

850 MHz

1950 MHz

29.1

26.5

OIP₃

Bandwidth

IRL

Determined by Return Loss (>10dB)

Input Return Loss

MHz

5000

26.6

22.9

3.7

1950 MHz

ORL

Output Return Loss

Noise Figure

Device Operating Voltage

2.9

3.2

3.5

V_D

Device Operating Current

I_D

Thermal Resistance (junction to lead)

°C/W

R_TH, j-l

V_S= 8 V

R_BIAS= 110 Ohms

I_D= 45 mA Typ.

T_L= 25ºC

OIP₃Tone Spacing = 1 MHz, Pout per tone = -5 dBm

Z_S= Z_L= 50 Ohms

Test Conditions:

The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. Sirenza Microdevices assumes no responsibility for the use of this

information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or

granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc.. All worldwide rights

reserved.

303 Technology Court, Broomfield, CO 80021

Phone: (800) SMI-MMIC

http://www.sirenza.com

EDS-100639 Rev. E

12 3 4

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