Datasheet > 457QS16GE

457QS16GE

更新时间： 2022-05-13 14:56:13

品牌	Logo	应用领域
HITTITE		功率放大器
页数	文件大小	规格书
10页	365K
描述
InGaP HBT 1 WATT POWER AMPLIFIER, 1.7 - 2.2 GHz

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457QS16GE 数据手册

HMC457QS16G / 457QS16GE

v03.0907

InGaP HBT 1 WATT POWER

AMPLIFIER, 1.7 - 2.2 GHz

Typical Applications

Features

The HMC457QS16G / HMC457QS16GE is ideal for

applications requiring a high dynamic range ampliﬁer:

Output IP3: +46 dBm

Gain: 27 dB @ 1900 MHz

48% PAE @ +32 dBm Pout

• CDMA & W-CDMA

• GSM, GPRS & Edge

• Base Stations & Repeaters

+25 dBm W-CDMA Channel Power

@ -50 dBc ACPR

Integrated Power Control (Vpd)

QSOP16G SMT Package: 29.4 mm²

Included in the HMC-DK002 Designer’s Kit

Functional Diagram

General Description

The HMC457QS16G & HMC457QS16GE are high

dynamic range GaAs InGaP Heterojunction Bipolar

Transistor (HBT) 1 watt MMIC power ampliﬁers

operating between 1.7 and 2.2 GHz. Packaged in a

miniature 16 lead QSOP plastic package, the ampliﬁer

gain is typically 27 dB from 1.7 to 2.0 GHz and 25 dB

from 2.0 to 2.2 GHz. Utilizing a minimum number of

external components, the ampliﬁer output IP3 can

be optimized to +45 dBm. The power control (Vpd)

can be used for full power down or RF output power/

current control. The high output IP3 and PAE make

the HMC457QS16G & HMC457QS16GE ideal power

ampliﬁers for Cellular/3G base station & repeater

applications.

Electrical Speciﬁcations, T_A= +25°C, Vs= +5V, Vpd = +5V, Vbias = +5V ^[1]

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Units

MHz

Frequency Range

1710 - 1990

2010 - 2170

Gain

0.025

Gain Variation Over Temperature

Input Return Loss

0.035

dB / °C

Output Return Loss

Output Power for 1dB Compression (P1dB)

Saturated Output Power (Psat)

27.5

30.5

dBm

32.5

[2]

Output Third Order Intercept (IP3)

Noise Figure

Supply Current (Icq)

Control Current (Ipd)

Bias Current (Vbias)

500

[1] Speciﬁcations and data reﬂect HMC457QS16G measured using the respective application circuits for each designated frequency band found

herein. Contact the HMC Applications Group for assistance in optimizing performance for your application.

[2] Two-tone output power of +15 dBm per tone, 1 MHz spacing.

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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