AD9806 查看數據表（PDF） - Analog Devices

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AD9806

Complete 10-Bit 18 MSPS CCD Signal Processor

Analog Devices 

AD9806–SPECIFICATIONS

GENERAL SPECIFICATIONS (TMIN to TMAX, AVDD = DVDD = 3.0 V, fADCCLK = 18 MHz, unless otherwise noted.)

Parameter

Min

Typ

Max

TEMPERATURE RANGE

Operating

–20

Storage

–65

+85

+150

POWER SUPPLY VOLTAGE

(For Functional Operation)

2.7

3.6

Analog, Digital, Digital Driver

POWER CONSUMPTION

(Selected through Serial Interface D-Reg)

Normal Operation (D-Reg 00)

High-Speed AUX Mode (D-Reg 01)

Reference Standby (D-Reg 10)

Total Shut-Down Mode (D-Reg 11)

(Specified Under Each Mode of Operation)

(Specified Under AUX-Mode)

5

1

MAXIMUM CLOCK RATE

(Specified Under Each Mode of Operation)

A/D CONVERTER

Resolution

Differential Nonlinearity (DNL)

No Missing Codes

Full-Scale Input Voltage

10

± 0.5

± 1.0

GUARANTEED

1.0

VOLTAGE REFERENCE

Reference Top Voltage (VRT)

2.0

Reference Bottom Voltage (VRB)

1.0

Specifications subject to change without notice.

Unit

°C

°C

V

mW

mW

MHz

Bits

LSB

V

V

V

DIGITAL SPECIFICATIONS (DRVDD = 2.7 V, CL = 20 pF.)

Parameter

Symbol

Min

Typ

Max

Unit

LOGIC INPUTS

High Level Input Voltage

Low Level Input Voltage

High Level Input Current

Low Level Input Current

Input Capacitance

VIH

2.1

VIL

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

SERIAL INTERFACE TIMING (Figure 7)

Maximum SCLK Frequency

10

SDATA to SCLK Setup

SCLK to SDATA Hold

SLOAD to SCLK Setup

SCLK to SLOAD Hold

tDS

10

tDH

10

tLS

10

tLH

10

Specifications subject to change without notice.

V

0.6

V

µA

µA

pF

V

0.5

V

MHz

ns

ns

ns

ns

–2–

REV. 0

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