ISL59446(2006) Просмотр технического описания (PDF) - Intersil

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Компоненты Описание

производитель

ISL59446
(Rev.:2006)

500MHz Triple 4:1 Gain-of-2, Multiplexing Amplifier

Intersil 

ISL59446

Typical Performance Curves VS = ±5V, RL = 500Ω to GND, TA = 25°C, unless otherwise specified. (Continued)

HIZ

50Ω

TERM.

VIN = 0V

HIZ

50Ω

TERM.

VIN = 1V

0

0

VOUT A, B, C

20ns/DIV

FIGURE 25. HIZ SWITCHING GLITCH VIN = 0V

JEDEC JESD51-7 HIGH EFFECTIVE THERMAL

CONDUCTIVITY TEST BOARD - QFN EXPOSED

DIEPAD SOLDERED TO PCB PER JESD51-5

3

2.857W

2.5

QFN32

2

θJA = 35°C/W

1.5

1

0.5

0

0

25

50

75 85 100 125 150

AMBIENT TEMPERATURE (°C)

FIGURE 27. PACKAGE POWER DISSIPATION vs AMBIENT

TEMPERATURE

0

VOUT A, B, C

0

20ns/DIV

FIGURE 26. HIZ TRANSIENT RESPONSE VIN = 1V

JEDEC JESD51-3 LOW EFFECTIVE THERMAL

CONDUCTIVITY TEST BOARD

1.2

1

0.8

758mW

0.6

0.4

QFN32

θJA = 125°C/W

0.2

0

0

25

50

75 85 100 125 150

AMBIENT TEMPERATURE (°C)

FIGURE 28. PACKAGE POWER DISSIPATION vs AMBIENT

TEMPERATURE

8

FN6261.0

May 19, 2006

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