Datasheet > 射频和微波 > 射频/微波放大器> HMC481ST89E

HMC481ST89E

更新时间： 2024-01-21 16:31:09

品牌	Logo	应用领域
HITTITE		射频和微波射频放大器微波放大器
页数	文件大小	规格书
6页	225K
描述
SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5 GHz

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HMC481ST89E 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
Reach Compliance Code：	unknown	风险等级：	5.08
射频/微波设备类型：	WIDE BAND LOW POWER	Base Number Matches：	1

HMC481ST89E 数据手册

HMC481ST89 / 481ST89E

v02.0710

SiGe HBT GAIN BLOCK

MMIC AMPLIFIER, DC - 5 GHz

Typical Applications

The HMC481ST89 / HMC481ST89E is an ideal RF/IF

Features

P1dB Output Power: +19 dBm

gain block & LO or PA driver for:

Gain: 20 dB

• Cellular / PCS / 3G

Output IP3: +33 dBm

• Fixed Wireless & WLAN

Cascadable 50 Ohm I/Os

Single Supply: +6V to +12V

Industry Standard SOT89 Package

Included in the HMC-DK001 Designer’s Kits

• CATV, Cable Modem & DBS

• Microwave Radio & Test Equipment

Functional Diagram

General Description

The HMC481ST89

& HMC481ST89E are SiGe

Heterojunction Bipolar Transistor (HBT) Gain Block

MMIC SMT ampliﬁers covering DC to 5 GHz. Pack-

aged in an industry standard SOT89, the ampliﬁer

can be used as a cascadable 50 Ohm RF/IF gain

stage as well as a LO or PA driver with up to +21 dBm

output power. The HMC481ST89(E) offer 20 dB of

gain with a +33 dBm output IP3 at 1 GHz while

requiring only 79 mA from a single positive supply.

The Darlington feedback pair used results in reduced

sensitivity to normal process variations and excellent

gain stability over temperature while requiring a

minimal number of external bias components.

Electrical Speciﬁcations, Vs= 8.0 V, Rbias= 39 Ohm, T_A= +25° C

Parameter

Min.

Typ.

Max.

Units

DC - 1.0 GHz

1.0 - 2.0 GHz

2.0 - 3.0 GHz

3.0 - 4.0 GHz

4.0 - 5.0 GHz

DC - 5 GHz

15.5

17.5

Gain

Gain Variation Over Temperature

Input Return Loss

0.008

0.016

dB/ °C

DC - 1.0 GHz

1.0 - 5.0 GHz

DC - 1.0 GHz

1.0 - 4.0 GHz

4.0 - 5.0 GHz

DC - 5 GHz

Output Return Loss

Reverse Isolation

0.5 - 1.0 GHz

1.0 - 2.0 GHz

2.0 - 3.0 GHz

3.0 - 4.0 GHz

4.0 - 5.0 GHz

0.5 - 2.0 GHz

2.0 - 3.0 GHz

3.0 - 4.0 GHz

4.0 - 5.0 GHz

DC - 4 GHz

3.5

4.0

dBm

Output Power for 1 dB Compression (P1dB)

Output Third Order Intercept (IP3)

(Pout= 0 dBm per tone, 1 MHz spacing)

Noise Figure

4.0 - 5.0 GHz

Supply Current (Icq)

Note: Data taken with broadband bias tee on device 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

8 - 134

12 3 4 5 6

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HMC481ST89E 替代型号

型号	品牌	替代类型	描述	数据表
HMC481ST89ETR	HITTITE	完全替代	暂无描述

与HMC481ST89E相关器件

型号	品牌	获取价格	描述	数据表
HMC481ST89ETR	HITTITE	获取价格	暂无描述
HMC481ST89TR	HITTITE	获取价格	Wide Band Low Power Amplifier,
HMC482ST89	HITTITE	获取价格	SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz
HMC482ST89	ADI	获取价格	SiGe HBT Gain Block Amplifier SMT, DC - 5 GHz
HMC482ST89_10	HITTITE	获取价格	SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5 GHz
HMC482ST89E	HITTITE	获取价格	SiGe HBT GAIN BLOCK MMIC AMPLIFIER, DC - 5.0 GHz
HMC482ST89E	ADI	获取价格	SiGe HBT Gain Block Amplifier SMT, DC - 5 GHz
HMC482ST89ETR	ADI	获取价格	SiGe HBT Gain Block Amplifier SMT, DC - 5 GHz
HMC482ST89ETR	HITTITE	获取价格	Wide Band Low Power Amplifier, 0MHz Min, 5000MHz Max, ROHS COMPLIANT, PLASTIC, SMT, SOT-89
HMC482ST89TR	HITTITE	获取价格	Wide Band Low Power Amplifier,

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