Datasheet > HMC461LP3ETR

HMC461LP3ETR

更新时间： 2023-01-03 00:50:08

品牌	Logo	应用领域
HITTITE		/
页数	文件大小	规格书
8页	327K
描述
Narrow Band Medium Power Amplifier,

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HMC461LP3ETR 数据手册

HMC461LP3 / 461LP3E

v02.0705

InGaP HBT 1 Watt High IP3

AMPLIFIER, 1.7 - 2.2 GHz

Typical Applications

A high linearity 1 watt ampliﬁer for:

• Multi-Carrier Systems

• GSM, GPRS & EDGE

• CDMA & W-CDMA

Features

+45 dBm Output IP3 (Balanced Conﬁguration)

12 dB Gain

48% PAE @ +30.5 dBm Pout

+20 dBm W-CDMA Channel Power @ -45 dBc ACP

3x3 mm QFN SMT Package

• PHS

• Balanced or Push-Pull Conﬁgurable

Functional Diagram

General Description

The HMC461LP3 & HMC461LP3E are 1.7 - 2.2 GHz

high output IP3 GaAs InGaP Heterojunction Bipolar

Transistor (HBT) dual-channel MMIC ampliﬁers.

The linear performance of two HMC455LP3 high

IP3 drivers is offered in this single IC which can be

conﬁgured in a balanced or push-pull ampliﬁer circuit.

The ampliﬁer provides 12 dB of gain and +30.5 dBm

of saturated power at 48% PAE from a single +5 Vdc

supply while utilizing external baluns in a balanced

conﬁguration. The high output IP3 of +45 dBm coupled

with the low VSWR of 1.2:1 make the HMC461LP3

& HMC461LP3E ideal driver ampliﬁers for PCS/3G

wireless infrastructures. A low cost, leadless 3x3 mm

QFN surface mount package (LP3) houses the dual

MMIC ampliﬁer IC. The LP3 provides an exposed

base for excellent RF and thermal performance.

Electrical Speciﬁcations*, T_A= +25° C, Vs= +5V

Parameter

Min.

Typ.

1.7 - 1.9

12.5

0.012

Max.

0.02

Min.

Typ.

1.9 - 2.2

Max.

0.02

Units

GHz

Frequency Range

Gain

Gain Variation Over Temperature

Input Return Loss

0.012

dB / °C

Output Return Loss

Output Power for 1dB Compression (P1dB)

Saturated Output Power (Psat)

Output Third Order Intercept (IP3)

Noise Figure

26.5

29.5

30.5

dBm

29.5

6.5

Supply Current (Icq)

300

* Speciﬁcations and data reﬂect HMC461LP3 measured with external baluns in a balanced ampliﬁer conﬁguration optimized for

1.85 - 2.2 GHz per application circuit herein. Contact HMC Applications for 1.7 - 1.85 GHz performance optimization.

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

11 - 250

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