Datasheet > AD8330_08

AD8330_08

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
36页	1467K
描述
Low Cost, DC to 150 MHz Variable Gain Amplifier

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数据手册

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AD8330_08 数据手册

AD8330

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

OFST

ENBL

VPSI

16 VPOS

15 CNTR

VSPI

INHI

12 VPSO

11 OPHI

10 OPLO

AD8330 14 VPSO

TOP VIEW 13 OPHI

AD8330

INHI

TOP VIEW

(Not to Scale)

INLO

MODE

INLO

12 OPLO

MODE

VDBS

CMGN

11 CMOP

10 VMAG

CMOP

COMM

Figure 2. 16-Lead LFCSP Pin Configuration

Figure 3. 16-Lead QSOP Pin Configuration

Table 3. 16-Lead LFCSP Pin Function Descriptions

Table 4. 16-Lead QSOP Pin Function Descriptions

Pin No. Mnemonic Description

ꢁ

VPSI

INHI

Positive Supply for Input Stages.

Differential Signal Input, Positive

Polarity.

Differential Signal Input, Negative

Polarity.

Logic Input: Selects Gain Slope.

ꢁ

ꢀ

OFST

ENBL

VPSI

INHI

Used in Offset Control Modes.

Power Enable, Active High.

Positive Supply for Input Stages.

Differential Signal Input, Positive

Polarity.

Differential Signal Input, Negative

Polarity.

ꢀ

INLO

MODE

VDBS

INLO

High = gain up vs. V_DBS

Input for Linear-in-dB Gain Control

Voltage, V_DBS

MODE

VDBS

Logic Input: Selects Gain Slope.

High = gain up vs. V_DBS

Input for linear-in-dB Gain Control

Voltage, V_DBS

CMGN

COMM

Common Baseline for Gain Control

Interfaces.

Ground for Input and Gain Control Bias

Circuitry.

Input for Gain/Amplitude Control, V_MAG

Ground for Output Stages.

Differential Signal Output, Negative

Polarity.

Differential Signal Output, Positive

Polarity.

CMGN

COMM

Common Baseline for Gain Control

Interfaces.

Ground for Input and Gain Control Bias

Circuitry.

Input for Gain/Amplitude Control, V_MAG

Ground for Output Stages.

±0

VMAG

CMOP

OPLO

±0

±±

±ꢁ

VMAG

CMOP

OPLO

±±

OPHI

Differential Signal Output, Negative

Polarity.

±ꢁ

±3

±ꢀ

±5

±6

VPSO

CNTR

VPOS

OFST

ENBL

Positive Supply for Output Stages.

Common-Mode Output Voltage Control.

Positive Supply for Inner Stages.

Used in Offset Control Modes.

Power Enable, Active High.

±3

OPHI

Differential Signal Output, Positive

Polarity.

Positive Supply for Output Stages.

Common-Mode Output Voltage Control.

Positive Supply for Inner Stages.

±ꢀ

±5

±6

VPSO

CNTR

VPOS

Rev. D | Page 6 of 36

1...3 4 567 8 9...36

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