VSP10T21 datasheet(5/21 Pages) TI

5 / 21 page

VSP10T21

3-V, 10-BIT, 21-MSPS, ENHANCED TIMING CONTROL

CCD ANALOG FRONT END

SLES027 – MARCH 2002

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

absolute maximum ratings over operating free-air temperature (unless otherwise noted)†

Supply voltage, AVDD, DVDD, DIVDD

–0.3 V to 6.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Analog input voltage range

–0.3 V to AVDD + 0.3 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Digital input voltage range

–0.3 V to DVDD + 0.3 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating virtual junction temperature range, TJ

–40

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating free-air temperature range, TA

–20

°C to 75°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range, Tstg

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

260

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

recommended operating conditions

power supplies

PARAMETER

MIN

NOM

MAX

UNIT

AVDD

Analog supply voltage

2.7

3.3

DVDD

Digital supply voltage

2.7

3.3

DIVDD

Digital interface supply voltage

1.8

3.6

digital inputs

PARAMETER

TEST CONDITION

MIN

NOM

MAX

UNIT

VIH

High-level input voltage

DVDD = 3 V

0.8 DVDD

VIL

Low-level input voltage

DVDD = 3 V

0.2 DVDD

Input MCLK frequency

DVDD = 3 V, CCD mode

MHz

Input MCLK frequency

DVDD = 3 V, video mode

MHz

tw(MCLKH)

ADCCLK pulse duration, clock high

DVDD = 3 V

23.8

tw(MCLKL)

ADCCLK pulse duration, clock low

DVDD = 3 V

23.8

Input SCLK frequency

DVDD = 3 V

MHz

tw(SCLKH)

SCLK pulse duration, clock high

DVDD = 3 V

12.5

tw(SCLKL)

SCLK pulse duration, clock low

DVDD = 3 V

12.5

electrical characteristics over recommended operating free-air temperature range, TA = 25°C,

AVDD = DVDD = 3 V, MCLK = 21 MHz (unless otherwise noted)

total device

PARAMETER

TEST CONDITION

MIN

TYP

MAX

UNIT

Device power consumption

AVDD = DVDD = 3 V

130

Device power consumption

AVDD = DVDD = 2.7 V

109

Power consumption in power-down mode

1.5

No missing code

Assured

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