Datasheet > HMC459_07

HMC459_07

更新时间： 2024-02-09 02:01:08

品牌	Logo	应用领域
HITTITE		放大器功率放大器
页数	文件大小	规格书
8页	288K
描述
GaAs PHEMT MMIC POWER AMPLIFIER, DC - 18 GHz

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HMC459_07 数据手册

HMC459

v01.1007

GaAs PHEMT MMIC

POWER AMPLIFIER, DC - 18 GHz

Typical Applications

The HMC459 wideband driver is ideal for:

Features

P1dB Output Power: +25 dBm

Gain: 17 dB

• Telecom Infrastructure

Output IP3: +31.5 dBm

Supply Voltage: +8V @ 290 mA

50 Ohm Matched Input/Output

Die Size: 3.12 x 1.63 x 0.1 mm

• Microwave Radio & VSAT

• Military & Space

• Test Instrumentation

Functional Diagram

General Description

The HMC459 is a GaAs MMIC PHEMT Distributed

Power Ampliﬁer die which operates between DC

and 18 GHz. The ampliﬁer provides 17 dB of gain,

+31.5 dBm output IP3 and +25 dBm of output power

at 1 dB gain compression while requiring 290 mA

from a +8V supply. Gain ﬂatness is good making the

HMC459 ideal for EW, ECM and radar driver ampliﬁer

applications. The HMC459 ampliﬁer I/O’s are inter-

nally matched to 50 Ohms facilitating easy integration

into Multi-Chip-Modules (MCMs). All data is with the

chip in a 50 Ohm test ﬁxture connected via 0.025mm

(1 mil) diameter wire bonds of minimal length 0.31mm

(12 mils).

Electrical Speciﬁcations, T_A= +25° C, Vdd= 8V, Vgg2= 3V, Idd= 290 mA*

Parameter

Frequency Range

Min.

Typ.

DC - 2.0

18.5

0.5

Max.

Min.

Typ.

DC - 6.0

Max.

Min.

Typ.

DC - 10.0

Max.

Min

Typ

DC - 18.0

Max

Units

GHz

Gain

16.5

Gain Flatness

0.75

0.02

19.5

0.75

0.03

Gain Variation Over Temperature

Input Return Loss

Output Return Loss

0.02

0.03

0.04

0.035 0.045 dB/ °C

Output Power for 1 dB

Compression (P1dB)

26.5

20.5

24.5

26.5

dBm

Saturated Output Power (Psat)

26.5

31.5

3.0

Output Third Order Intercept

(IP3)

Noise Figure

4.0

6.5

290

Supply Current

(Idd) (Vdd= 8V, Vgg1= -0.5V Typ.)

290

* Adjust Vgg1 between -2 to 0V to achieve Idd= 290 mA typical.

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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