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HMC549MS8GETR

更新时间： 2024-02-26 20:26:15

品牌	Logo	应用领域
HITTITE		放大器射频微波输出元件
页数	文件大小	规格书
8页	275K
描述
Wide Band Low Power Amplifier,

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技术参数
数据手册

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HMC549MS8GETR 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	针数：	8
Reach Compliance Code：	unknown	风险等级：	8.76
JESD-609代码：	e0	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：	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
技术：	GAAS	端子面层：	Tin/Lead (Sn/Pb)

HMC549MS8GETR 数据手册

HMC549MS8G / 549MS8GE

v02.0310

DUAL OUTPUT LOW NOISE

AMPLIFIER, 0.04 - 0.96 GHz

Typical Applications

The HMC549MS8G(E) is ideal for:

• DTV Receivers

Features

Single-ended or Balanced Output

High Output IP3: +27 dBm

Low Noise Figure: 3.5 dB

Single Positive Supply: +5V

75 Ohm Input

• Multi-Tuner Set Top Boxes

• PVRs & Home Gateways

Functional Diagram

General Description

The HMC549MS8G(E) is a GaAs PHEMT MMIC

Low Noise Ampliﬁer that are ideal pre-ampliﬁ-

ers for CATV Set Top Box, Home Gateway, and

Digital Television receiver operating between

40 and 960 MHz. This high dynamic range LNA has

been optimized to provide 3.5 dB noise ﬁgure and

+27 dBm output IP3 from a single supply of +5V @

120 mA. The outputs of this LNA are extremely well

balanced, and can be used to drive a differential input

tuner with very high input IP2 requirements. This dual

purpose LNA can also be used as an active splitter

driving two single-ended input tuners. This LNA is

housed in a RoHS compliant MSOP8G SMT package

with exposed ground paddle.

Electrical Speciﬁcations, 75 Ohm System, T_A= +25° C, Vdd = +5V

Parameter*

Min.

Typ.

Max.

Units

GHz

Frequency Range

Gain

0.04 - 0.96

0.01

3.5

Gain Variation over Temperature

Noise Figure

0.02

5.2

dB/°C

Input Return Loss

Output Return Loss

Output Power for 1 dB Compression (P1dB)

Output Third Order Intercept (OIP3)

Output Second Order Intercept (OIP2)

Amplitude Balance

12.5

dBm

0.3

Phase Balance

deg

Supply Current (Idd)

120

* Unless otherwise noted, all measurements performed with balun on the output.

For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824

Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

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