AD9940 データシートの表示（PDF） - Analog Devices

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AD9940

High Speed, Correlated Double Sampler with Integrated Timing Driver

Analog Devices 

AD9940

ABSOLUTE MAXIMUM RATINGS

Table 5.

Parameter

AVDD and TCVDD to AVSS

HVDD and RGVDD to HVSS and

RGVSS

DVDD and OVDD to DVSS and OVSS

Any VSS to Any VSS

CLPOB/HBLK to DVSS

SCK, SL, and SDI to DVSS

RG to RGVSS

H1–H4 to HVSS

REFT, REFB, and CCDIN to AVSS

Junction Temperature

Lead Temperature (10 sec)

Rating

−0.3 V to +3.9 V

−0.3 V to +3.9 V

−0.3 V to +3.9 V

−0.3 V to +0.3 V

−0.3 V to DVDD + 0.3 V

−0.3 V to DVDD + 0.3 V

−0.3 V to RGVDD + 0.3 V

−0.3 V to HVDD + 0.3 V

−0.3 V to AVDD + 0.3 V

150°C

350°C

Data Sheet

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

THERMAL CHARACTERISTICS

θJA is measured using a 4-layer PCB with the exposed paddle

soldered to the board.

Thermal resistance for 48-lead LQFP package:

θJA = 92°C/W

Thermal resistance for 48-lead LFCSP package:

θJA = 24°C/W1

1 θJA is measured using a 4-layer PCB with the exposed paddle

soldered to the board.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on

the human body and test equipment and can discharge without detection. Although this product features

proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy

electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance

degradation or loss of functionality.

Rev. A | Page 6 of 20

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