Datasheet > HMC287MS8TR

HMC287MS8TR

更新时间： 2024-02-07 06:40:09

品牌	Logo	应用领域
HITTITE		射频微波
页数	文件大小	规格书
6页	189K
描述
Narrow Band Low Power Amplifier,

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技术参数
数据手册

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HMC287MS8TR 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	not_compliant	风险等级：	5.66
安装特点：	SURFACE MOUNT	功能数量：	1
端子数量：	8	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：	TSSOP8,.19	电源：	3 V
射频/微波设备类型：	NARROW BAND LOW POWER	子类别：	RF/Microwave Amplifiers
最大压摆率：	15 mA	表面贴装：	YES
技术：	GAAS	Base Number Matches：	1

HMC287MS8TR 数据手册

HMC287MS8 / 287MS8E

v02.0605

GaAs MMIC LOW NOISE AMPLIFIER

with AGC, 2.3 - 2.5 GHz

Typical Applications

Features

LNA for Spread Spectrum Applications:

Gain: 21 dB

• BLUETOOTH

Noise Figure: 2.5 dB

Gain Adjustment: 30 dB

Single Positive Supply: +3V

No External Components

Ultra Small Package: MSOP8G

• HomeRF

• 802.11 WLAN

• 2.5 GHz Radios

Functional Diagram

General Description

The HMC287MS8 & HMC287MS8E are low cost

Low Noise Ampliﬁers (LNA) offering 21 dB of gain

and a 2.5 dB noise ﬁgure from a single positive +3V

supply that requires only 9 mA. The HMC287MS8 &

HMC287MS8E can be used as variable gain LNAs,

offering 30 dB of gain control, which is controlled

with 0 to 3V analog voltages. The typical output 1 dB

compression point is +3 dBm and OIP3 is +7 dBm

when in the maximum gain state. The compact LNA

design utilizes on-chip matching for repeatable gain

and noise ﬁgure performance and eliminates the need

for external matching circuitry to reduce the overall

size of the LNA function.

Electrical Speciﬁcations, T_A= +25° C, Vdd= +3V

Parameter

Min.

Typ.

Max.

Units

GHz

Frequency Range

2.3 - 2.5

Gain

0.03

2.5

Gain Variation Over Temperature

Gain Adjustment Range (Vctl 0 to +3V)

Noise Figure (Vctl = 0V)

0.04

dB/°C

3.0

Input Return Loss

Output Return Loss

Output 1 dB Compression (P1dB)

Output Third Order Intercept (IP3)

Control Voltage (Vctl)

-2

dBm

Vdc

Vdd

Supply Current (Idd)(Vdd = +3.0 Vdc)

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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