Datasheet > RMWL38001

RMWL38001

更新时间： 2024-10-01 21:55:43

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描述
37-40 GHz Low Noise Amplifier MMIC

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RMWL38001 数据手册

RMWL38001

37-40 GHz Low Noise Amplifier MMIC

PRODUCT INFORMATION

Description

Features

The RMWL38001 is a 4-stage GaAs MMIC amplifier designed as a 37 to 40 GHz Low Noise Amplifier for use in

point to point radios, point to multi-point communications, LMDS, and other millimeter wave applications. In

conjunction with other Raytheon amplifiers, multipliers and mixers it forms part of a complete 38 GHz

transmit/receive chipset. The RMWL38001 utilizes Raytheon’s 0.25µm power PHEMT process and is sufficiently

versatile to serve in a variety of low noise amplifier applications.

ꢀ 4 mil substrate

ꢀ Noise figure 2.7 dB (typ.)

ꢀ Small-signal gain 22 dB (typ.)

ꢀ 1dB compressed Pout 13.5 dBm (typ.)

ꢀ Chip size 2.9 mm x 1.25 mm

Absolute

Maximum

Ratings

Parameter

Symbol

Value

Unit

Positive DC voltage (+4 V Typical)

Negative DC voltage

Simultaneous (Vd - Vg)

Vdg

I_D

-2

Volts

Positive DC current

RF Input Power (from 50 Ω source)

Operating Baseplate Temperature

Storage Temperature Range

Thermal Resistance

(Channel to Backside)

P_IN

T_C

T_stg

R_JC

dBm

°C

-30 to +85

-55 to +125

169

°C/W

Electrical

Parameter

Min

Typ

Max Unit

Parameter

Power Output Saturated

Drain Current at

Pin=-20 dBm

Drain Current at

1dB Compression

Input Return Loss

(Pin=-15 dBm)

Output Return Loss

(Pin=-15 dBm)

Min

Typ

Max Unit

Characteristics

Frequency Range

Gate Supply Voltage (Vg)¹

Noise Figure

Gain Small Signal at

Pin=-20 dBm

Gain Variation vs.

Frequency

Gain at 1dB Compression

GHz

dBm

(At 25°C),

-0.5

2.7

50 Ω system,

Vd=+4 V,

Quiescent Current

Idq=50 mA

4.0

1.5

dBm

Power Output at 1dB

Compression

OIP3

13.5

dBm

Note:

1. Typical range of negative gate voltage is -0.9 to -0.1 V to set typical Idq of 50 mA.

Characteristic performance data and specifications are subject to change without notice.

www.raytheon.com/micro

Raytheon RF Components

362 Lowell Street

Revised March 14 2001

Page 1

Andover, MA 01810

12 3 4 5 6 7

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