MAX7383AXVB datasheet(2/8 Pages) MAXIM

2 / 8 page

Silicon Oscillator with Low-Power

Frequency Switching

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

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 in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

VCC to GND ...........................................................-0.3V to +6.0V

All Other Pins to GND...................................-0.3V to (V+ + 0.3V)

CLOCK Current ...............................................................±50mA

Input Current (SPEED)......................................................±50mA

Continuous Power Dissipation (TA = +70°C)

5-Pin SOT23 (derate 7.1mW/°C above +70°C)....571mW (U5-2)

Operating Temperature Range .........................-55°C to +135°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

ELECTRICAL CHARACTERISTICS

(Typical Operating Circuit, VCC = 2.7V to 5.5V, VL = VCC, TA = -40°C to +125°C. Typical values are at VCC = 5.0V, TA = +25°C,

unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Operating Supply Voltage

VCC

2.7

5.5

fCLOCK = 16MHz, TA = -40°C to +125°C, no

load

8.7

fCLOCK = 14.7456MHz, TA = -40°C to

+125°C, no load

8.0

fCLOCK = 12MHz, TA = -40°C to +125°C, no

load

6.5

fCLOCK = 11.0592MHz, TA = -40°C to

+125°C, no load

6.0

fCLOCK = 10MHz, TA = -40°C to +125°C, no

load

5.4

Operating Supply Current

ICC

fCLOCK = 32.768kHz, TA = -40°C to

+125°C, no load

µA

LOGIC INPUTS (SPEED)

Input High Voltage

VIH

0.7 x VCC

Input Low Voltage

VIL

0.3 x VCC

Input Current

IIN

VCC SPEED = 5.5V

µA

CLOCK OUTPUT

VL = 4.5V, ISOURCE = 7.0mA

Output High Voltage

VOH

VL = 2.7V, ISOURCE = 2.0mA

VL - 0.4

VL = 4.5V, ISINK = 20mA

Output Low Voltage

VOL

VL = 2.7V, ISINK = 10mA

0.4

VCC = 5V, TA = +25°C, deviation from

selected frequency

-2.5

+2.5

Fast Clock Frequency Accuracy

fCLOCK

VCC = 2.7V to 5.5V, TA = +25°C,

deviation from selected frequency

-5.0

+3.5

Fast Clock Temperature

Coefficient

TA = -40°C to +125°C

±50

±350

ppm/°C

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