HMC680LP4

更新时间： 2024-11-26 05:36:15

品牌	Logo	应用领域
HITTITE		电信集成电路放大器信息通信管理
页数	文件大小	规格书
8页	342K
描述
BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz

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HMC680LP4 数据手册

HMC680LP4 / 680LP4E

v03.0609

BiCMOS MMIC 5-BIT DIGITAL

VARIABLE GAIN AMPLIFIER, 30 - 400 MHz

Typical Applications

Features

The HMC680LP4(E) is ideal for:

TTL/CMOS compatible parallel or latched

parallel control interface

• Cellular/3G Infrastructure

• WiBro / WiMAX / 4G

High Output IP3: +40 dBm (At all gain settings)

Low Noise Figure: 5 dB

• Microwave Radio & VSAT

• Test Equipment and Sensors

• IF & RF Applications

Wide Gain Control Range: 23 dB

24 Lead 4x4 mm SMT Package: 16 mm²

Excellent State & Step Accuracy ( 0.05 dB)

General Description

Functional Diagram

The HMC680LP4(E) is a digitally controlled variable

gain ampliﬁer which operates from 30 to 400 MHz,

and can be programmed to provide -4 dB to +19 dB of

gain, in 1 dB steps. The HMC680LP4(E) delivers noise

ﬁgure of 5 dB in its maximum gain state, with output

IP3 of up to +40 dBm in any state. This high linearity

DVGA also provides a differential RF output which can

be used to interface directly with SAW ﬁlters in Tx and

Rx applications, and with digital to analog converters

in Rx chains. The HMC680LP4(E) is housed in a

RoHS compliant 4x4 mm QFN leadless package, and

is CMOS/ TTL compatible.

Electrical Speciﬁcations, T_A= +25° C, 50 Ohm System, Vdd = +5V

Parameter

Min.

Typ.

Max.

Units

MHz

Frequency Range

30 - 400

Gain (Maximum Gain State)

Gain Control Range

Input Return Loss

Output Return Loss

Gain Accuracy: (Referenced to Maximum Gain State) All Gain States

(0.15 + 3% of Gain Setting) Max.

Output Power for 1dB Compression

dBm

Output Third Order Intercept Point (Two-Tone Output Power= +5 dBm Each Tone) ^[1]

Output Second Order Intercept Point (Two-Tone Output Power= +5 dBm Each Tone) ^[1]

2nd Order

3rd Order

dBc

Harmonics

Step Accuracy (Referenced to Maximum Gain State)

Noise Figure (max gain state)

0.2

tRise, tFall (10/90% RF)

tON, tOFF (50% CTL to 10/90% RF)

Switching Characteristics

Control Supply Current Idd

Amp Supply Current (RFOUTP)

Amp Supply Current (RFOUTN)

[1] Test frequency 50 MHz

122

135

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

13 - 58

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与HMC680LP4相关器件

型号	品牌	获取价格	描述	数据表
HMC680LP4_10	HITTITE	获取价格	BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz
HMC680LP4E	HITTITE	获取价格	BiCMOS MMIC 5-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 30 - 400 MHz
HMC680LP4ERTR	ADI	获取价格	HMC680LP4ERTR
HMC680LP4ETR	HITTITE	获取价格	Telecom Circuit, 1-Func, PQCC24, ROHS COMPLIANT, PLASTIC, QFN-24
HMC680LP4TR	HITTITE	获取价格	Telecom Circuit, 1-Func, PQCC24, PLASTIC, QFN-24
HMC681A	ADI	获取价格	提供串行控制功能的0.5 dB LSB GaAs MMIC 6位数字可变增益放大器，DC
HMC681ALP5E	ADI	获取价格	0.5 dB LSB GaAs MMIC 6-BIT Digital Variable Gain Amplifier with Serial Control, DC - 1 GHz
HMC681ALP5E	HITTITE	获取价格	RF and Baseband Circuit, PQCC32, 5 X 5 MM, ROHS COMPLIANT, PLASTIC, SMT-32
HMC681LP5	HITTITE	获取价格	0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER w/ SERIAL CONTROL, DC - 1 GHz
HMC681LP5E	HITTITE	获取价格	0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER w/ SERIAL CONTROL, DC - 1 GHz

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