LF48908 datasheet(8/16 Pages) LODEV

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DEVICES INCORPORATED

LF48908

Two Dimensional Convolver

Video Imaging Products

08/9/2000–LDS.48908-J

Symbol

Parameter

Test Condition

Min

Typ

Max

Unit

VOH

Output High Voltage

VCC = Min., IOH = –400 µA

2.8

VOL

Output Low Voltage

VCC = Min., IOL = 2.0 mA

0.4

VIH

Input High Voltage

2.0

VCC

VIL

Input Low Voltage

(Note 3)

0.0

0.8

IIX

Input Current

Ground

≤ VIN ≤ VCC (Note 12)

±10

µA

IOZ

Output Leakage Current

Ground

≤ VOUT ≤ VCC (Note 12)

±10

µA

ICC1

VCC Current, Dynamic

(Notes 5, 6)

110

ICC2

VCC Current, Quiescent

(Note 7)

500

µA

CIN

Input Capacitance

TA = 25°C, f = 1 MHz

COUT

Output Capacitance

TA = 25°C, f = 1 MHz

OPERATING CONDITIONS To meet specified electrical and switching characteristics

ELECTRICAL CHARACTERISTICS Over Operating Conditions (Note 4)

Mode

Temperature Range (Ambient)

Supply

Voltage

Active Operation, Commercial

0°C to +70°C

4.75 V

≤ VCC ≤ 5.25 V

Active Operation, Military

–55°C to +125°C

4.50 V

≤ VCC ≤ 5.50 V

Storage temperature ........................................................................................................... –65°C to +150°C

Operating ambient temperature ........................................................................................... –55°C to +125°C

VCC supply voltage with respect to ground ............................................................................ –0.5 V to +7.0V

Input signal with respect to ground ............................................................................... –0.5 V to VCC + 0.5 V

Signal applied to high impedance output ...................................................................... –0.5 V to VCC + 0.5 V

Output current into low outputs ............................................................................................................. 25 mA

Latchup current ............................................................................................................................... > 400 mA

MAXIMUM RATINGS Above which useful life may be impaired (Notes 1, 2, 3, 8)

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