AD8148ACPZ-R7 Просмотр технического описания (PDF) - Analog Devices

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AD8148ACPZ-R7

Triple Differential Driver for Wideband Video

Analog Devices 

AD8146/AD8147/AD8148

Data Sheet

Parameter

VOCM INPUT CHARACTERISTICS (AD8146

ONLY)

Input Voltage Range

Input Resistance

Input Offset Voltage

DC CMRR

SYNC DYNAMIC PERFORMANCE (AD8147/

AD8148 ONLY)

Slew Rate

HSYNC AND VSYNC INPUTS (AD8147/AD8148

ONLY)

Low-to-High Threshold

High-to-Low Threshold

SYNC LEVEL INPUT (AD8147/AD8148 ONLY)

Setting to 0.5 V Pulse Levels

Gain to Red Common-Mode Output

Gain to Green Common-Mode Output

Gain to Blue Common-Mode Output

POWER SUPPLY

Operating Range

Quiescent Current Positive Supply

Quiescent Current Negative Supply

PSRR

OUTPUT PULL-DOWN

OPD Input Low Voltage

OPD Input High Voltage

OPD Input Bias Current

OPD Assert Time

OPD Deassert Time

Output Voltage When OPD Asserted

Conditions

ΔVO, dm/ΔVOCM; ΔVOCM = ±1 V

VOUT, cm = −1 V to +1 V; 25% to 75%

ΔVO, cm/ΔVSYNC LEVEL, AD8147/AD8148

ΔVO, cm/ΔVSYNC LEVEL, AD8147/AD8148

ΔVO, cm/ΔVSYNC LEVEL, AD8147/AD8148

AD8146/AD8147/AD8148

Disable

AD8146

AD8147/AD8148

AD8146/AD8147/AD8148

Disabled

AD8146/AD8147/ AD8148

ΔVOUT, dm/ΔVS; ΔVS = ±1 V,

AD8146/AD8147/AD8148

Each output, OPD input @ VS+

Min

Typ

Max

Unit

±1.2

V

12.5

kΩ

−36

+36

mV

−42

dB

800

V/µs

1.3 to 1.5

V

1.3 to 1.5

V

0.5

0.88/0.92

1.83/1.85

−1.07/−1.04

V

1.07/1.04

V/V

2.08/2.00

V/V

−0.88/−0.92 V/V

+4.5

±5.5

V

50/55.5/ 54 mA

−50/−55/−53

4

mA

12

mA

mA

−14/−18.2/−15

mA

−70/−52/-60 dB

1.0

V

2.0

V

160

µA

600

ns

10

ns

−1.6

V

Rev. B | Page 6 of 24

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