MAX9503MEEE datasheet(4/13 Pages) MAXIM

4 / 13 page

DirectDrive Video Amplifier with

Reconstruction Filter

_______________________________________________________________________________________

AC ELECTRICAL CHARACTERISTICS (continued)

(VDD = CPVDD = SHDN = 3.0V, SGND = GND = CPGND = 0V, C1 = C2 = C3 = C4 = 1µF, RBIAS = 100k

Ω, TA = TMIN to TMAX. RL =

150

Ω to SGND, unless otherwise noted. VVIDIN = 286mV (MAX9503G), VVIDIN = 143mV (MAX9503M). Typical values are at VDD =

CPVDD = SHDN = 3.0V, TA = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

MAX9503G

Peak Signal-to-RMS Noise

SNR

100kHz to 5.5MHz

MAX9503M

Enable Time

tON

VIDIN = 0.5V, VIDOUT settled to within 1%

of the final voltage

0.2

Disable Time

tOFF

VIDIN = 0.5V, VIDOUT settled to below 1%

of the output voltage

0.1

Note 1: All devices are 100% production tested at TA = +25°C. Specifications over temperature are guaranteed by design.

Note 2: Voltage gain (AV) is a two-point measurement in which the output voltage swing is divided by the input voltage swing.

Note 3: With an output load attached, this offset will directly contribute to quiescent current.

MAX9503G

SMALL-SIGNAL GAIN vs. FREQUENCY

FREQUENCY (MHz)

-70

-60

-50

-40

-30

-20

-10

-80

0.1

100

VVIDOUT = 100mVP-P

GAIN = 6dB

MAX9503M

SMALL-SIGNAL GAIN vs. FREQUENCY

FREQUENCY (MHz)

-70

-60

-50

-40

-30

-20

-10

-80

0.1

100

VVIDOUT = 100mVP-P

GAIN = 12dB

MAX9503G SMALL-SIGNAL

GAIN FLATNESS vs. FREQUENCY

FREQUENCY (MHz)

0.1

VVIDOUT = 100mVP-P

GAIN = 6dB

Typical Operating Characteristics

(VDD = CPVDD = SHDN = 3.0V, SGND = GND = CPGND = 0V, no load, C1 = C2 = C3 = C4 = 1µF, RBIAS = 100k

Ω, TA = TMIN to

TMAX. RIN = 150

Ω to SGND, unless otherwise noted. VVIDIN = 286mV (MAX9503G), VVIDIN = 143mV (MAX9503M). Typical values

are at TA = +25°C, unless otherwise noted.)

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