Datasheet > HMC742LP5_09

HMC742LP5_09

更新时间： 2022-12-19 09:40:24

品牌	Logo	应用领域
HITTITE		放大器
页数	文件大小	规格书
12页	391K
描述
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 70 MHz - 4 GHz

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

HMC742LP5_09 数据手册

HMC742LP5E

v03.0709

0.5 dB LSB GaAs MMIC 6-BIT DIGITAL

VARIABLE GAIN AMPLIFIER, 70 MHz - 4 GHz

Typical Applications

The HMC742LP5E is ideal for:

• Cellular/3G Infrastructure

• WiBro / WiMAX / 4G

Features

-19.5 to 12 dB Gain Control in 0.5 dB Steps

Power-up State Selection

High Output IP3: +39 dBm

TTL/CMOS Compatible

Serial, Parallel, or latched Parallel Control

• Microwave Radio & VSAT

• Test Equipment and Sensors

• IF & RF Applications

0.25 dB Typical Gain Step Error

Single +5V Supply

32 Lead 5x5mm SMT Package: 25mm²

Functional Diagram

General Description

The HMC742LP5E is a digitally controlled variable gain

ampliﬁerwhichoperatesfrom70MHzto4GHz,andcan

be programmed to provide from -19.5 dB attenuation,

to 12 dB of gain, in 0.5 dB steps. The HMC742LP5E

delivers noise ﬁgure of 4 dB in its maximum gain state,

with output IP3 of up to +39 dBm in any state. The dual

mode gain control interface accepts either a three-wire

serial input or a 6 bit parallel word. The HMC742LP5E

also features a user selectable power up state and a

serial output for cascading other serially controlled

Hittite components. The HMC742LP5E is housed in

an RoHS compliant 5x5 mm QFN leadless package,

and requires minimal external components.

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

Min.

Typ.

Max.

Min.

Typ.

Max.

Units

MHz

Parameter

70 - 1000

500 - 4000

Gain (Maximum Gain State)

31.5

Gain Control Range

Input Return Loss

Output Return Loss

31.5

70 MHz - 350 MHz

(0.3 + 4% of relative gain setting) Max

Gain Accuracy: (Referenced to Maximum Gain State)

All Gain States

(0.3 + 4% of relative gain setting) Max

350 MHz - 1000 MHz

(0.3 + 6% of relative gain setting) Max

Output Power for 1 dB Compression

21.5

dBm

Output Third Order Intercept Point

(Two-Tone Output Power= 12 dBm Each Tone)

Noise Figure (Max Gain State)

4.5

Switching Characteristics tRISE, tFall (10 / 90% RF)

tON, tOFF (Latch Enable to 10 / 90% RF)

170

Supply Current (Ampliﬁer)

130

1.0

150

2.0

190

3.0

130

1.0

150

2.0

190

3.0

Supply Current (Controller) Idd

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 - 108

12 3 4 5 6 7...12

下载PDF

与HMC742LP5_09相关器件

型号	品牌	描述	获取价格	数据表
HMC742LP5E	HITTITE	0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 70 MHz - 4 GHz	获取价格
HMC742LP5E_10	HITTITE	0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, 70 MHz - 4 GHz	获取价格
HMC742LP5ETR	HITTITE	Wide Band Medium Power Amplifier,	获取价格
HMC743ALP6CE	ADI	0.5 dB LSB GaAs MMIC Dual 6-Bit Digital Variable Gain Amplifier SMT, DC - 4 GHz	获取价格
HMC743LP6C	HITTITE	0.5 dB LSB GaAs MMIC 12-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 4 GHz	获取价格
HMC743LP6C_11	HITTITE	0.5 dB LSB GaAs MMIC DUAL 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 4 GHz	获取价格