AD8375ACPZ-WP 查看數據表（PDF） - Analog Devices

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AD8375ACPZ-WP

Ultralow Distortion IF VGA

Analog Devices 

AD8375

Data Sheet

Parameter

Conditions

Min Typ

POWER INTERFACE

Supply Voltage

4.5 5.0

VPOS and Output Quiescent Current Thermal connection made to exposed paddle under device 120 125

vs. Temperature

−40°C ≤ TA ≤ +85°C

Power-Down Current

PWUP low

2.5

vs. Temperature

−40°C ≤TA ≤ +85°C

POWER-UP/GAIN CONTROL

Pin A0 to Pin A4, Pin PWUP

VIH

Minimum voltage for a logic high

1.6

VIL

Maximum voltage for a logic low

Logic Input Bias Current

900

Max Unit

5.5 V

130 mA

150 mA

mA

3

mA

V

0.8 V

nA

Table 2. Gain Code vs. Voltage Gain Look-Up Table

5-Bit Binary Gain Code

Voltage Gain (dB)

00000

+20

00001

+19

00010

+18

00011

+17

00100

+16

00101

+15

00110

+14

00111

+13

01000

+12

01001

+11

01010

+10

01011

+9

01100

+8

5-Bit Binary Gain Code

01101

01110

01111

10000

10001

10010

10011

10100

10101

10110

10111

11000

>11000

Voltage Gain (dB)

+7

+6

+5

+4

+3

+2

+1

0

−1

−2

−3

−4

−4

Rev. B | Page 4 of 24

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