AMMC-5618-W50 参数 Datasheet PDF下载

AMMC - 5618

6 - 20 GHz Amplifier

Data Sheet

Description

Avago Technologies’ AMMC-5618 6-20 GHz MMIC is an

efficient two-stage amplifier designed to be used as a

cascadable intermediate gain block for EW applications.

In communication systems, it can be used as a LO buffer,

or as a transmit driver amplifier. It is fabricated using a

PHEMT integrated circuit structure that provides excep-

tional efficiency and flat gain performance. During typi-

cal operation with a single 5-V supply, each gain stage

is biased for Class-A operation for optimal power output

with minimal distortion. The RF input and output have

matching circuitry for use in 50-W environments. The

backside of the chip is both RF and DC ground. This helps

simplify the assembly process and reduces assembly re-

lated performance variations and costs. For improved re-

liability and moisture protection, the die is passivated at

the active areas. The MMIC is a cost effective alternative

to hybrid (discrete FET) amplifiers that require complex

tuning and assembly processes.

AMMC-5618 Absolute Maximum Ratings [1]

Symbol Parameters/ Conditions Units Min. Max.

V

D1

, V

D2

Drain Supply Voltage

V

G1

V

G2

I

D1

I

D2

P

in

T

ch

T

b

T

stg

T

max

Optional Gate Voltage

Optional Gate Voltage

Drain Supply Current

Drain Supply Current

RF Input Power

Channel Temp.

Operating Backside

Temp.

Storage Temp.

Maximum Assembly

Temp. (60 sec max)

V

V

V

mA

mA

dBm

°C

°C

°C

°C

-55

-65

+165

+300

-5

-5

7

+1

+1

70

84

20

+150

Chip Size: 920 x 920

µm

(36.2 x 36.2 mils)

Chip Size Tolerance:

±

10µm (±0.4 mils)

Chip Thickness: 100

±

10µm (4

±

0.4 mils)

Pad Dimensions: 80 x 80

µm

(3.1 x 3.1 mils or larger)

Features

• Frequency Range: 6 - 20 GHz

• High Gain: 14.5 dB Typical

• Output Power: 19.5 dBm Typical

• Input and Output Return Loss: < -12 dB

• Flat Gain Response:

±

0.3 dB Typical

• Single Supply Bias: 5 V @ 107 mA

Applications

• Driver/Buffer in microwave communication systems

• Cascadable gain stage for EW systems

• Phased array radar and transmit amplifiers

Note:

1. Operation in excess of any one of these conditions may result in

permanent damage to this device.

Note: These devices are ESD sensitive. The following precautions are strongly recommended:

Ensure that an ESD approved carrier is used when dice are transported from one destination to another.

Personal grounding is to be worn at all times when handling these devices.