1541-9 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

1541-9

RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS

STMicroelectronics 

IMPEDANCE DATA

TYPICAL INPUT

IMPEDANCE

ZIN

TYPICAL COLLECTOR

LOAD IMPEDANCE

ZCL

SD1541-09

FREQ.

1030 MHz

1090 MHz

ZIN (Ω)

1.6 + j 5.1

2.5 + j 4.7

ZCL (Ω)

1.1 − j 2.0

1.2 − j 1.2

TEST CIRCUIT LAYOUT

C1 : .4 - 2.5pF Johanson Gigatrim

C2 : 100pF Chip Capacitor

C3 : .01µfD CK05BX103K

C4 : 1000µfD Electrolytic 63V

C5 : 100pF Chip Capacitor

L1 : 1/2 Turn .026” Diameter Wire

Loop = .170” Width x .320” Height

L2 : 1 Turn .026” Diameter Wire I.D. .130”

All Dimensions are in Inches

Board Er = 10.2, Height .025”

3/4

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