ML2037CS datasheet(3/10 Pages) MICRO-LINEAR

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ML2037

ELECTRICAL CHARACTERISTICS

Unless otherwise specified, AVCC = DVCC = 4.75V to 5.25V, SHDN = 0V, CLK IN = 25.6MHz (crystal)

or 32MHz (external clock), CL = 50pF, RL = 1kW, TA = Operating Temperature Range (Note 1)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

OUTPUT

Harmonic Distortion

20Hz to 31.25kHz

-45

(2nd and 3rd Harmonic)

31.25kHz to 500kHz

-40

SND

Signal to Noise + Distortion

1kHz to 31.25kHz,

-45

fOUT BW < 31.25kHz

31.35kHz to 500kHz,

-40

fOUT BW < 500kHz

Gain Error

fOUT<125kHz,

C Suffix

±0.15

AVCC = 5V, G1=1, G0=1

fOUT<125kHz,

I Suffix

±0.25

AVCC = 5V, G1=1, G0=1

125kHz<fOUT<500kHz,

Both

±0.5

AVCC = 5V, G1=1, G0=1

Idle Noise

SHDN = 5V

500

µVrms

PSRR

Power Supply Rejection Ratio

200mVP-P, fOUT = 0 - 100kHz

-40

DC Output Voltage

2.4

2.6

Peak-to-Peak Output Voltage

G1 = 0, G0 = 0

0.5

VP-P

G1 = 0, G0 = 1

1.0

VP-P

G1 = 1, G0 = 0

1.5

VP-P

G1 = 1, G0 = 1

1.88

2.0

2.12

VP-P

OSCILLATOR

CLK IN Input Low Voltage

1.5

CLK IN Input High Voltage

3.5

CLK IN Input Low Current

External Clock

-250

µA

CLK IN Input High Current

External Clock

250

µA

CLK IN Input Capacitance

CLK IN Maximum Frequency

External Clock

MHz

CLK OUT to CLK IN Frequency Ratio

0.49

0.5

0.51

ABSOLUTE MAXIMUM RATINGS

Absolute maximum ratings are those values beyond which

the device could be permanently damaged. Absolute

maximum ratings are stress ratings only and functional

device operation is not implied.

AVCC, DVCC ................................................................................. 7V

Voltage on any other pin .... AGND - 0.3V to AVCC + 0.3V

Input Current ........................................................ ±25mA

Junction Temperature .............................................. 150ºC

Storage Temperature Range ...................... –65ºC to 150ºC

Lead Temperature (Soldering, 10 sec) ..................... 260ºC

Thermal Resistance (

qJA)

Plastic DIP ....................................................... 80ºC/W

SOIC .............................................................. 105ºC/W

OPERATING CONDITIONS

Temperature Range

ML2037CX ................................................. 0ºC to 70ºC

ML2037IX ............................................... -40ºC to 85ºC

AVCC, DVCC Range .................................. 4.75V to 5.25V

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