HMC685LP4

更新时间： 2024-11-26 05:36:15

品牌	Logo	应用领域
HITTITE		放大器
页数	文件大小	规格书
10页	367K
描述
BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 1.7 - 2.2 GHz

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HMC685LP4 数据手册

HMC685LP4 / 685LP4E

v03.0409

BiCMOS MMIC MIXER W/ INTEGRATED

LO AMPLIFIER, 1.7 - 2.2 GHz

Typical Applications

The HMC685LP4(E) is Ideal for:

Features

High Input IP3: +35 dBm

• Cellular/3G & LTE/WiMAX/4G

• Basestations & Repeaters

• GSM, CDMA & OFDM

8 dB Conversion Loss @ 0 dBm LO

Optimized for Low Side LO Input

Upconversion & Downconversion Applications

Adjustable Supply Current

• Transmitters and Receivers

24 Lead 4x4mm SMT Package: 16mm²

Functional Diagram

General Description

The HMC685LP4(E) is a high dynamic range passive

MMIC mixer with integrated LO ampliﬁer in a 4x4 SMT

QFN package covering 1.7 to 2.2 GHz. Excellent input

IP3 performance of +35 dBm for down conversion is

provided for 3G & 4G GSM/CDMA applications at an

LO drive of 0 dBm. With an input 1 dB compression

of +27 dBm, the RF port will accept a wide range of

input signal levels. Conversion loss is 8 dB typical.

The DC to 500 MHz IF frequency response will sat-

isfy GSM/CDMA transmit or receive frequency plans.

The HMC685LP4(E) is pin for pin compatible with the

HMC684LP4(E) which is a 700 - 1000 MHz mixer with

LO ampliﬁer.

Electrical Speciﬁcations,

T_A= +25° C, IF = 200 MHz, LO = 0 dBm, Vcc = Vcc1, 2, 3 = +5V, G_Bias = +2.5V*

Icc = 120 mA

Typ.

Icc = 90 mA

Typ.

Icc = 70 mA

Typ.

Nominal Supply

Parameter

Units

Min.

Max.

Frequency Range, RF

1.7 - 2.2

1.5 - 2.2

DC - 500

GHz

MHz

Frequency Range, LO

Frequency Range, IF

Conversion Loss

Noise Figure (SSB)

LO to RF Isolation

LO to IF Isolation

RF to IF Isolation

IP3 (Input)

dBm

1 dB Compression (Input)

LO Drive Input Level (Typical)

Supply Current Icc total

-6 to +3

120

-6 to +3

140

* Unless otherwise noted all measurements performed as downconverter with low side LO & IF = 200 MHz.

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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与HMC685LP4相关器件

型号	品牌	获取价格	描述	数据表
HMC685LP4_10	HITTITE	获取价格	BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 1.7 - 2.2 GHz
HMC685LP4E	HITTITE	获取价格	BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 1.7 - 2.2 GHz
HMC685LP4ETR	HITTITE	获取价格	暂无描述
HMC685LP4TR	HITTITE	获取价格	Narrow Band Medium Power Amplifier,
HMC686	ADI	获取价格	BiCMOS Mixer w/Integrated LO Amplifier, 700 - 1500 MHz
HMC686LP4	HITTITE	获取价格	BiCMOS MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1500 MHz
HMC686LP4E	HITTITE	获取价格	BiCMOS MIXER W/ INTEGRATED LO AMPLIFIER, 700 - 1500 MHz
HMC686LP4TR	HITTITE	获取价格	暂无描述
HMC687	ADI	获取价格	集成LO放大器的BiCMOS MMIC混频器，1.7 - 2.2 GHz
HMC687LP4	HITTITE	获取价格	BiCMOS MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 1.7 - 2.2 GHz