Datasheet > SKY65017-70LF

SKY65017-70LF

更新时间： 2024-01-08 01:19:21

品牌	Logo	应用领域
思佳讯 - SKYWORKS		放大器
页数	文件大小	规格书
5页	271K
描述
InGaP Cascadable Amplifier LF-6 GHz

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SKY65017-70LF 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	SOT-89, 3 PIN
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	风险等级：	1.65
特性阻抗：	50 Ω	构造：	COMPONENT
增益：	20 dB	最大输入功率 (CW)：	15 dBm
安装特点：	SURFACE MOUNT	功能数量：	1
端子数量：	3	最大工作频率：	6000 MHz
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：	TO-243
电源：	5 V	射频/微波设备类型：	WIDE BAND LOW POWER
子类别：	RF/Microwave Amplifiers	表面贴装：	YES
最大电压驻波比：	2	Base Number Matches：	1

SKY65017-70LF 数据手册

DATA SHEET • SKY65017-70LF

Evaluation Board

The SKY65017 evaluation board comprises the SKY65017

amplifier, the input and output of which are connected via 50 Ω

I_S

microstrip transmission lines with DC blocking capacitors, C and

V_S

L₂

C , to the input and output SMA connectors, respectively.

C₄

L₃

R₁

The positive supply voltage, V , is connected to pin 3, RF Output

of the amplifier via the decoupling network which consists of C ,

L , L and R . The power supply current, I , must be limited,

either via the current limit function of an external bench power

supply, or by replacing L with resistor R , the value of which is

given in the Current Limiting Resistor Values table. The evaluation

L₁

V_D

Input

Output

board is shipped with L in place, which shifts an in-band series

C₁

C₂

resonance of the supply decoupling network out of band. For low

frequency applications, R may be used to conveniently limit

supply current on the evaluation board.

The evaluation board also contains a probe fixtures which

facilitates the direct measurement of the s parameters of the

SKY65017. The probe fixture comprises a very short coplanar

waveguide (CPW) transmission line to pin 1 and an identical line

to pin 3. All other pins of the amplifier are grounded. The CPW

transmission lines are compatible with ground-signal-ground

wafer probe tips, which can be connected to the RF ports of a

vector network analyzer (VNA) via coaxial cables. The very small

electrical length of these CPW transmission lines obviates the

need to de-embed their effects from the s parameters that are

measured. The supply constant current must be applied via the

bias tee, which is typically integrated into the VNA, which is cas-

cade with the output pin of the amplifier.

Evaluation Board Parts List

Component

Description

Capacitor

Inductor

Value

Size

0603

Suggested Part Number

Comments

C , C , C

47 nF

33 nH

Ferrite bead

Resistor

FBMH4525HM162N-T

SKY65017

See Current Limiting

Resistor Values Table

0603

Amplifier

Current Limiting Resistor Values

Minimum Power

V , V

R , Ω

Dissipation rating, mW

(1)

–

250

500

1. In order to ensure that the supply current does not exceed the recommended value,

it is recommended to utilize a regulated current source to supply the device under

this condition.

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

September 26, 2006 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200528 Rev. C

1 2 345

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