CDP6872 datasheet(3/15 Pages) INTERSIL

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Speciﬁcations CDP6872

Absolute Maximum Ratings

Operating Conditions

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.0V

Voltage (any pin). . . . . . . . . . . . . . . . . . . . . . .VSS-0.3V to VDD+0.3V

Junction Temperature (Plastic Package) . . . . . . . . . . . . . . . +150oC

ESD Rating (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4000V

Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . +300oC

(SOIC - Lead Tip Only)

Operating Temperature (Note 3) . . . . . . . . . . . . . . . . -40oC to +85oC

Storage Temperature Range. . . . . . . . . . . . . . . . . . -65oC to +150oC

Thermal Information (Typical)

Thermal Resistance (oC/W)

8 Lead Plastic DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . .

125

8 Lead Plastic SOIC . . . . . . . . . . . . . . . . . . . . . . . . . .

170

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation

of the device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is not implied.

Electrical Speciﬁcations

VSS = GND, TA = +25

oC, Unless Otherwise Speciﬁed

PARAMETER

VDD = 5V

VDD = 3V

UNITS

MIN

TYP

MAX

MIN

TYP

MAX

VDD Supply Range (fOSC = 32kHz)

IDD Supply Current

fOSC = 32kHz, EN = 0 Standby

5.0

9.0

µA

fOSC = 32kHz, CL = 10pF (Note 1), EN = 1, Freq1 = 1, Freq2 = 1

5.2

10.2

3.6

6.1

µA

fOSC = 32kHz, CL = 40pF, EN = 1, Freq1 = 1, Freq2 = 1

6.5

µA

fOSC = 1MHz, CL = 10pF (Note 1), EN = 1, Freq1 = 0, Freq2 = 1

130

200

180

µA

fOSC = 1MHz, CL = 40pF, EN = 1, Freq1 = 0, Freq2 = 1

270

350

180

270

µA

VOH Output High Voltage (IOUT = -1mA)

4.0

4.9

2.8

VOL Output Low Voltage (IOUT = 1mA)

0.07

0.4

0.1

IOH Output High Current (VOUT ≥ 4V)

-10

-5

IOL Output Low Current (VOUT ≤ 0.4V)

5.0

10.0

----

Three-State Leakage Current

(VOUT = 0V, 5V, TA = 25

oC, -40oC)

0.1

----

(VOUT = 0V, 5V, TA = 85

oC)

----

IIN Enable, Freq1, Freq2 Input Current (VIN = VSS to VDD)

0.4

1.0

µA

VIH Input High Voltage Enable, Freq1, Freq2

2.0

-----

VIL Input Low Voltage Enable, Freq1, Freq2

0.8

Enable Time (CL = 18pF, RL = 1kΩ)

800

----

Disable Time (CL = 18pF, RL = 1kΩ)

----

tR Output Rise Time (10% - 90%, fOSC = 32kHz, CL = 40pF)

tF Output Fall Time (10% - 90%, fOSC = 32kHz, CL = 40pF)

Duty Cycle (CL = 40pF) fOSC = 1MHz, Packaged Part Only (Note 4)

Duty Cycle (CL = 40pF) fOSC = 32kHz, (See Typical Curves)

Frequency Stability vs. Supply Voltage (fOSC = 32kHz, VDD = 5V, CL=10pF)

----

ppm/V

Frequency Stability vs. Temperature (fOSC = 32kHz, VDD = 5V, CL=10pF)

0.1

----

ppm/oC

Frequency Stability vs. Load (fOSC = 32kHz, VDD = 5V, CL=10pF)

0.01

----

ppm/pF

NOTES:

1. Calculated using the equation IDD = IDD (No Load) + (VDD) (fOSC)(CL)

2. Human body model.

3. This product is production tested at +25oC only.

4. Duty cycle will vary with supply voltage, oscillation frequency, and parasitic capacitance on the crystal pins.

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