MC145149DW 查看數據表（PDF） - Motorola => Freescale

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MC145149DW

Dual PLL Frequency Synthesizer

Motorola => Freescale 

MAXIMUM RATINGS* (Voltages Referenced to VSS)

Symbol

Rating

Value

Unit

VDD DC Supply Voltage

– 0.5 to + 10

V

Vin, Vout Input or Output Voltage (DC or Transient) – 0.5 to VDD + 0.5 V

except SW1, SW2

Vout Output Voltage (DC or Transient) — SW1,

– 0.5 to 15

V

SW2

Iin, Iout Input or Output Current (DC or Transient),

± 10

mA

per Pin

IDD, ISS Supply Current, VDD or VSS Pins

± 30

mA

PD

Power Dissipation, per Package†

500

mW

Tstg Storage Temperature

– 65 to + 150

°C

TL

Lead Temperature (8–Second Soldering)

260

°C

* Maximum Ratings are those values beyond which damage to the device may occur.

†Power Dissipation Temperature Derating:

Plastic DIP: – 12 mW/°C from 65 to 85°C

SOG Package: – 7 mW/°C from 65 to 85°C

ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)

Symbol

Characteristic

VDD

V

– 40°C

Min Max

VDD

VOL

VOH

Power Supply Voltage Range

Output Voltage

Vin = 0 V or VDD

Iout = 0 µA

—

0 Level 3

5

9

1 Level 3

5

9

3

9

—

0.05

—

0.05

—

0.05

2.95

—

4.95

—

8.95

—

VIL Input Voltage

Vout = 0.5 V or VDD – 0.5 V

(All Outputs Except OSCout)

VIH

0 Level 3

—

0.9

5

—

1.5

9

—

2.7

1 Level 3

2.1

—

5

3.5

—

9

6.3

—

IOH Output Current — MC1, MC2

Vout = 2.7 V

Vout = 4.6 V

Vout = 8.5 V

IOL

Vout = 0.3 V

Vout = 0.4 V

Vout = 0.5 V

IOL Output Current — SW1, SW2

Vout = 0.3 V

Vout = 0.4 V

Vout = 0.5 V

IOH Output Current — Other Outputs

Vout = 2.7 V

Vout = 4.6 V

Vout = 8.5 V

IOL

Vout = 0.3 V

Vout = 0.4 V

Vout = 0.5 V

Iin

Input Current — DATA, CLK, ENB

Iin

Input Current — fin, OSCin

Source 3 – 0.60 —

5 – 0.90 —

9 – 1.50 —

Sink 3

1.30

—

5

1.90

—

9

3.80

—

Sink 3

0.80

—

5

1.50

—

9

3.50

—

Source 3

5

9

Sink 3

5

9

9

9

– 0.44

– 0.64

– 1.30

0.44

0.64

1.30

—

—

—

—

—

—

—

—

± 0.3

± 50

This device contains circuitry to protect

against damage due to high static voltages or

electric fields, however, it is advised that normal

precautions be taken to avoid applications of any

voltage higher than maximum rated voltages to

this high–impedance circuit. For proper opera-

tion, it is recommended that Vin and Vout be

constrained to the range VSS ≤ (Vin or

Vout) ≤ VDD except SW1 and SW2 which may

range up to 15 V.

Unused inputs must always be tied to an

appropriate logic voltage level (e.g., either VSS

or VDD). Unused outputs should be left floating.

25°C

Min Max

3

9

—

0.05

—

0.05

—

0.05

2.95

—

4.95

—

8.95

—

—

0.9

—

1.5

—

2.7

2.1

—

3.5

—

6.3

—

– 0.50 —

– 0.75 —

– 1.25 —

1.10

—

1.70

—

3.30

—

0.48

—

0.90

—

2.10

—

– 0.35

– 0.51

– 1.00

0.35

0.51

1.00

—

—

—

—

—

—

—

—

± 0.1

± 25

85°C

Min Max Unit

3

9

V

—

0.05

V

—

0.05

—

0.05

2.95

—

4.95

—

8.95

—

—

0.9

V

—

1.5

—

2.7

2.1

—

3.5

—

6.3

—

mA

– 0.30 —

– 0.50 —

– 0.80 —

0.66

—

1.08

—

2.10

—

mA

0.24

—

0.45

—

1.50

—

mA

– 0.22 —

– 0.36 —

– 0.70 —

0.22

—

0.36

—

0.70

—

—

± 1.0 µA

—

± 22 µA

(continued)

MOTOROLA

MC145149

3

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