AD9848AKST 查看數據表（PDF） - Analog Devices

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AD9848AKST

CCD Signal Processors with Integrated Timing Driver

Analog Devices 

AD9848/AD9849

DIGITAL SPECIFICATIONS (TMIN to TMAX, AVDD1 = DVDD3, DVDD4 = 2.7 V, DVDD1, DVDD2 = 2.7 V (AD9848), DVDD1,

DVDD2 = 5.25 V (AD9849), CL = 20 pF, unless otherwise noted.)

Parameter

Symbol

Min

Typ

Max

LOGIC INPUTS

High Level Input Voltage

Low Level Input Voltage

High Level Input Current

Low Level Input Current

Input Capacitance

VIH

2.1

VIL

0.6

IIH

10

IIL

10

CIN

10

LOGIC OUTPUTS

High Level Output Voltage, IOH = 2 mA

VOH

2.2

Low Level Output Voltage, IOL = 2 mA

VOL

0.5

CLI INPUT

High Level Input Voltage

(AVDD1, 2 + 0.5 V)

Low Level Input Voltage

VIH–CLI

VIL–CLI

1.85

0.85

RG AND H-DRIVER OUTPUTS, AD9848

High Level Output Voltage

(DVDD1, 2 – 0.5 V)

VOH

2.2

Low Level Output Voltage

VOL

0.5

Maximum Output Current (Programmable)

24

Maximum Load Capacitance

100

RG AND H-DRIVER OUTPUTS, AD9849

High Level Output Voltage

(DVDD1, 2 – 0.5 V)

VOH

4.75

Low Level Output Voltage

VOL

0.5

Maximum Output Current (Programmable)

24

Maximum Load Capacitance

100

Specifications subject to change without notice.

Unit

V

V

µA

µA

pF

V

V

V

V

V

V

mA

pF

V

V

mA

pF

REV. A

–3–

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