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产品型号HMC564LC4的概述

芯片HMC564LC4的概述 HMC564LC4是一款由安捷伦科技（Agilent Technologies）开发的高性能射频（RF）开关芯片。该芯片广泛应用于通信、雷达和测试设备中，旨在满足高频率操作和低插入损耗的要求。HMC564LC4属于Hittite Microwave Corporation系列产品，该公司专注于先进的射频和微波解决方案的研发与制造。HMC564LC4不仅具有较高的频率响应能力，还确保了在各种操作条件下的稳健性，成为现代高频应用领域的重要组成部分。芯片HMC564LC4的详细参数 HMC564LC4的工作频率范围为DC至6GHz，适用于广泛的应用场合。其主要电气参数包括： - 插入损耗：在主频段内，插入损耗通常小于2.5dB，这意味着信号通过开关的衰减极小，提升了系统的整体性能。 - 隔离度：HMC564LC4提供高达35dB的隔离能力，可有效防止不同通道之...

产品型号HMC564LC4的Datasheet PDF文件预览

HMC564LC4

v00.0906

GaAs SMT PHEMT LOW NOISE

AMPLIFIER, 7 - 14 GHz

Features

Typical Applications

The HMC564LC4 is ideal for use as a LNA or driver

ampliﬁer for:

Noise Figure: 1.8 dB

Gain: 17 dB

• Point-to-Point Radios

OIP3: 25 dBm

• Point-to-Multi-Point Radios & VSAT

• Test Equipment and Sensors

• Military & Space

Single Supply: +3V @ 51 mA

50 Ohm Matched Input/Output

RoHS Compliant 4 x 4 mm Package

Functional Diagram

General Description

The HMC564LC4 is a high dynamic range GaAs

PHEMT MMIC Low Noise Ampliﬁer housed in a

leadless RoHS compliant 4x4mm SMT package.

Operating from 7 to 14 GHz, the HMC564LC4 features

extremely ﬂat small signal gain of 17 dB as well as

1.8 dB noise ﬁgure and +25 dBm output IP3 across

the operating band. This self-biased LNA is ideal for

microwave radios due to its consistent output power,

single +3V supply operation, and DC blocked RF

I/O’s.

Electrical Specifications, T_A= +25° C, Vdd 1, 2 = +3V

Parameter

Frequency Range

Min.

Typ.

7 - 14

Max.

Units

GHz

Gain

Gain Variation Over Temperature

Noise Figure

0.02

1.8

0.03

2.2

dB/ °C

Input Return Loss

Output Return Loss

Output Power for 1 dB Compression (P1dB)

Saturated Output Power (Psat)

Output Third Order Intercept (IP3)

Supply Current (Idd)(Vdd = +3V)

dBm

14.5

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

5 - 560

HMC564LC4

v00.0906

GaAs SMT PHEMT LOW NOISE

AMPLIFIER, 7 - 14 GHz

Broadband Gain & Return Loss

Gain vs. Temperature

S21

S11

S22

-5

-10

-15

-20

-25

+25C

+85C

-40C

FREQUENCY (GHz)

Input Return Loss vs. Temperature

Output Return Loss vs. Temperature

+25C

+85C

-40C

+25C

+85C

-40C

-5

-10

-15

-20

-25

-5

-10

-15

-20

-25

FREQUENCY (GHz)

Noise Figure vs. Temperature

Output IP3 vs. Temperature

+25C

+85C

-40C

+25C

+85C

-40C

FREQUENCY (GHz)

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

5 - 561

HMC564LC4

v00.0906

GaAs SMT PHEMT LOW NOISE

AMPLIFIER, 7 - 14 GHz

P1dB vs. Temperature

Psat vs. Temperature

+25C

+85C

-40C

+25C

+85C

-40C

FREQUENCY (GHz)

Reverse Isolation vs. Temperature

Power Compression @ 8 GHz

+25C

+85C

-40C

-10

-20

-30

-40

-50

Pout

Gain

PAE

-15

-10

-5

FREQUENCY (GHz)

INPUT POWER (dBm)

Gain, Power & Noise Figure

vs. Supply Voltage @ 8 GHz

P1dB

Gain

Noise Figure

2.5

3.5

Vdd (Vdc)

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

5 - 562

HMC564LC4

v00.0906

GaAs SMT PHEMT LOW NOISE

AMPLIFIER, 7 - 14 GHz

Typical Supply Current vs. Vdd

Absolute Maximum Ratings

Drain Bias Voltage (Vdd1, Vdd2)

+3.5 Vdc

Vdd (Vdc)

2.5

Idd (mA)

RF Input Power (RFin)

(Vdd = +3.0 Vdc)

+5 dBm

3.0

Channel Temperature

175 °C

1.16 W

3.5

Continuous Pdiss (T= 85 °C)

(derate 12.9 mW/°C above 85 °C)

Note: Amplifier will operate over full voltage ranges shown above.

Thermal Resistance

(channel to ground paddle)

77.5 °C/W

Storage Temperature

Operating Temperature

-65 to +150 °C

-40 to +85 °C

ELECTROSTATIC SENSITIVE DEVICE

OBSERVE HANDLING PRECAUTIONS

Outline Drawing

NOTES:

1. PACKAGE BODY MATERIAL: ALUMINA.

2. LEAD AND GROUND PADDLE PLATING: GOLD FLASH OVER NICKEL.

3. DIMENSIONS ARE IN INCHES (MILLIMETERS).

4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.

5. PACKAGE WARP SHALL NOT EXCEED 0.05MM DATUM – C –

6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND.

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

5 - 563

HMC564LC4

v00.0906

GaAs SMT PHEMT LOW NOISE

AMPLIFIER, 7 - 14 GHz

Pin Descriptions

Pin Number

Function

Description

Interface Schematic

1, 5-8, 9 -14, 18,

20, 21, 22, 24

No connection required. These pins may be connected to

RF/DC ground without affecting performance.

N/C

Package bottom has an exposed metal paddle that must also

be connected to RF/DC ground.

2, 4, 15, 17

GND

RFIN

This pin is AC coupled and matched to 50 Ohms.

RFOUT

Power Supply Voltage for the ampliﬁer. External bypass

capacitors of 100 pF, 1000pF, and 2.2 μF are required.

23, 19

Vdd1, Vdd2

Application Circuit

Component

C1, C2

Value

100 pF

2.2 μF

C5, C6

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

5 - 564

HMC564LC4

v00.0906

GaAs SMT PHEMT LOW NOISE

AMPLIFIER, 7 - 14 GHz

Evaluation PCB

List of Material for Evaluation PCB 116156 ^[1]

The circuit board used in this application should use

RF circuit design techniques. Signal lines should

have 50 ohm impedance while the package ground

leads and exposed paddle should be connected

directly to the ground plane similar to that shown.

A sufﬁcient number of via holes should be used to

connect the top and bottom ground planes. The

evaluation board should be mounted to an appro-

priate heat sink. The evaluation circuit board shown

is available from Hittite upon request.

Item

Description

2.92 mm PC mount SMA

J1, J2

J3 - J7

DC Pin

C1 - C2

C3 - C4

100 pF capacitor, 0402 pkg.

2.2μF Capacitor, Tantalum

HMC564LC4 Ampliﬁer

108535 Evaluation PCB

[2]

PCB

[1] Reference this number when ordering complete evaluation PCB

[2] Circuit Board Material: Rogers 4350.

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

5 - 565

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