AD9845AJST View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD9845AJST

Mixed-Signal Front-End (MxFE) Processor for Broadband Communications

Analog Devices 

AD9845A–SPECIFICATIONS

GENERAL SPECIFICATIONS (TMIN to TMAX, AVDD = DVDD = 3.0 V, fDATACLK = 30 MHz, unless otherwise noted.)

Parameter

Min

Typ

Max

Unit

TEMPERATURE RANGE

Operating

Storage

–20

+85

°C

–65

+150

°C

POWER SUPPLY VOLTAGE

Analog, Digital, Digital Driver

2.7

3.6

V

POWER CONSUMPTION

Normal Operation

(Specified Under Each Mode of Operation)

Power-Down Modes

Fast Recovery Mode

90

mW

Standby

Total Power-Down

MAXIMUM CLOCK RATE

A/D CONVERTER

Resolution

ODifferential Nonlinearity (DNL)

No Missing Codes

B Full-Scale Input Voltage

Data Output Coding

S VOLTAGE REFERENCE

O Reference Top Voltage (VRT)

Reference Bottom Voltage (VRB)

L Specifications subject to change without notice.

5

1

30

12

±0.5

±1.0

12

2.0

Straight Binary

2.0

1.0

DIGITAL SPECIFICATIONS ETE (DRVDD = 2.7 V, CL = 20 pF unless otherwise noted.)

mW

mW

MHz

Bits

LSB

Bits Guaranteed

V

V

V

Parameter

Symbol

Min

Typ

Max

Unit

LOGIC INPUTS

High Level Input Voltage

VIH

Low Level Input Voltage

VIL

High Level Input Current

IIH

Low Level Input Current

IIL

Input Capacitance

CIN

LOGIC OUTPUTS

High Level Output Voltage, IOH = 2 mA

VOH

Low Level Output Voltage, IOL = 2 mA

VOL

Specifications subject to change without notice.

2.1

V

0.6

V

10

µA

10

µA

10

pF

2.2

V

0.5

V

–2–

REV. 0

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