ML483

0.

7 – 1.4 GHz High IP3 Mixer with Integrated LO Amp

Down Conversion Application Circuit: ML483-PCB

U1

J5

J4

LO Port

J3

J2

J4

Vcc=+5V

U1

ML485

4

3

2

1

5

6

7

8

C1

0.01uF

RF Input

J1

IF Port

Pin Configuration and Description

1

2

3

4

8

7

6

5

LO

GND

GND

VCC

RF

GND

GND

IF

Backside Paddle - RF/DC GND

Pin 1 Reference Mark

Pin No.

Symbol

Description

1

LO

Local Oscillator Injection. Internally DC Blocked

2, 3, 6, 7

GND

RF/DC Ground

4

Vcc

Supply voltage. An external bypass capacitor should be used near this pin.

5

IF

Intermediate Frequency

8

RF

Radio Frequency

Backside

Paddle

GND

RF/DC Ground. Follow recommended via pattern and ensure good solder attach for best

thermal and electrical performance.

Evaluation Board PCB Information

TriQuint PCB 1069129 Material and Stack-up

1 oz. Cu bottom layer

Nelco N-4000-13

Core

Nelco N-4000-13

1 oz. Cu top layer

1 oz. Cu inner layer

1 oz. Cu inner layer

0.062" ± 0.006"

Finished Board

Thickness

0.014"

0.014"

50 ohm line dimensions: width = 0.026”, spacing = 0.025”

U1

ML483

Data Sheet Rev. E 08-29-14

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Disclaimer: Subject to change without notice

© 2014 TriQuint

www.triquint.com