Datasheet > AD8343ARU-REEL7

AD8343ARU-REEL7

更新时间： 2024-02-02 13:01:28

品牌	Logo	应用领域
亚德诺 - ADI		射频微波局域网
页数	文件大小	规格书
27页	393K
描述
DC-to-2.5 GHz High IP3 Active Mixer

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数据手册

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AD8343ARU-REEL7 数据手册

AD8343

PIN FUNCTION DESCRIPTIONS

Simplified Interface Schematic

TSSOP Name

Function

2, 3

INPP/INPM

Differential input pins. Need to be dc-

biased; typically ac-coupled.

VPOS

OUTP

OUTM

12, 13

OUTP/OUTM Open collector differential output pins.

Need to be ac-coupled and dc-biased.

LOIP

LOIM

VPOS

1.2V

INPP

INPM

9, 10

LOIP/LOIM

Differential local oscillator (LO) input pins.

Typically ac-coupled.

VPOS

VBIAS

360mV

LOIP

LOIM

360mV

400ꢀ

VPOS

PWDN

DCPL

Power-down interface. Connect pin to

ground for normal operating mode. Connect

pin to supply for power-down mode.

25kꢀ

PWDN

BIAS

CELL

Bias rail decoupling capacitor connection

for LO Driver.

DCPL

VPOS

BIAS

CELL

10ꢀ

360mV

LOIP

LOIM

MIXER

CORE

BUFFER

360mV

VPOS

Positive supply voltage (V_S), 4.5 V to 5.5 V.

Ensure adequate supply bypassing for proper

device operation as shownin Figure 24.

1, 7, 8,

11, 14

COMM

Connect to low impedance circuit ground.

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although

the AD8343 features proprietary ESD protection circuitry, permanent damage may occur on

devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are

recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

–4–

REV. 0

1 2 345 6 7...27

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