1221 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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1221

3500MHz High Linearity Mixer

Asahi Kasei Microdevices 

[AK1221]

5. System Diagram

LO Input

VSS

RF Input

RF Input

Im pedance

Matching

Current Adjustment

Res is tor

VSS

AK1221 22kΩ to 56kΩ

LOINP

LO Buffer

BIAS

Iref

LOINN

Mixer

RFIN

Output Load

Res is tor

VSS

IFOUTP

680Ω

IFOUTN

VDD

VSS

VDD

VSS

100pF

10nF

VSS

IF Input

Im pedance

Matching

Fig. 2 System Diagram

VDD

(Powerfeeding for

Open-drain Output)

10nF

100pF

BALUN IF Output

VSS

MS1400-E-02

4

2013/05

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