MC144144P 查看數據表（PDF） - Motorola => Freescale

零件编号

产品描述 (功能)

比赛名单

MC144144P

Enhanced Closed-Caption Decoder CMOS

Motorola => Freescale 

ABSOLUTE MAXIMUM RATINGS* (Voltages referenced to VSS(A) and VSS(D))

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Symbol

Parameter

Value

Unit

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VDD(A) Analog DC Supply Voltage

– 0.5 to 6.0

V

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VDD(D) Digital DC Supply Voltage

– 0.5 to 6.0

V

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Vin DC Input Voltage

Analog Section – 0.5 to VDD(A) + 0.5 V

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Digital Section – 0.5 to VDD(D) + 0.5

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Vout DC Output Voltage, Digital Section

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Iin

DC Input Current, per Pin

– 0.5 to VDD(D) + 0.5 V

+ 10

mA

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Iout DC Output Current, per Pin

+ 20

mA

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ IDD DC Supply Current

+ 30

mA

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ PD Power Dissipation, per Package

300

mW

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Tstg Storage Temperature

– 65 to + 150

°C

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ TL Lead Temperature, 1 mm from Case for

260

°C

10 Seconds

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

Functional operation should be restricted to the limits in the Electrical Characteristics

tables or Pin Description section.

This device contains protection circuitry to

guard against damage due to high static volt-

ages or electric fields. However, precautions

must be taken to avoid applications of any volt-

age higher than maximum rated voltages to

this high–impedance circuit.

DC ELECTRICAL CHARACTERISTICS

(VDD(A) = VDD(D) = 4.75 to 5.25 V, TA = 0 to 70°C, Voltages Referenced to VSS(D) Unless Otherwise Indicated)

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Symbol

Parameter

Conditions

Min

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VIL

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VIH

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VOL

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ VOH

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ IIL

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ICC

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Kφ

Input Voltage Low

Input Voltage High

Output Voltage Low

Output Voltage High

Input Leakage

Supply Current

VCO Gain

IOL = 1.0 mA

IOH = 0.75 mA

0 V, VCC

Estimated

0

0.7 VCC

—

VCC – 0.4

– 3.0

—

—

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ILP

Loop Filter Current

—

ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ *The estimated value is 20 mA; this is not guaranteed.

Max

0.2 VCC

VCC

0.4

—

3.0

20

TBD

TBD

Unit

V

V

V

V

µA

mA

MHz/V

mA

MOTOROLA

MC144144

3

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