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MAX9516

1.8V, Ultra-Low-Power, DirectDrive Video Filter Amplifier with Load Detect

Maxim Integrated 

MAX9516

1.8V, Ultra-Low-Power, DirectDrive

Video Filter Amplifier with Load Detect

Electrical Characteristics (continued)

(VDD = SHDN = +1.8V, GND = 0V, OUT has RL = 150Ω connected to GND, C1 = C2 = 1μF, TA = TMIN to TMAX, unless otherwise noted.

Typical values are at VDD = 1.8V, TA = +25°C.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Nonlinearity

5-step staircase

0.2

%

Output Impedance

f = 5MHz, IN = 80mV

7.5

Ω

VOUT-to-VIN Isolation

VIN-to-VOUT Isolation

CHARGE PUMP

SHDN = GND, f ≤ 5.5MHz

SHDN = GND, f ≤ 5.5MHz

-78

dB

-79

dB

Switching Frequency

325

625 1150

kHz

LOGIC SIGNALS

Logic-Low Threshold

Logic-High Threshold

Logic Input Current

Output High Voltage

Output Low Voltage

VIL

VIH

IIL, IIH

VOH

VOL

SHDN, VDD = 1.7V to 2.625V

SHDN, VDD = 1.7V to 2.625V

SHDN

LOAD, IOH = 3mA

LOAD, IOL = 3mA

1.4

VDD - 0.4

0.5

V

V

10

µA

V

0.4

V

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

Note 2: Supply current does not include current supplied to VOUT load.

Note 3: Voltage gain (AV) is a two-point measurement in which the output-voltage swing is divided by the input-voltage swing.

Typical Operating Characteristics

(VDD = SHDN = 1.8V, GND = 0V, video output has RL = 150Ω connected to GND, TA = +25°C, unless otherwise noted.)

SMALL-SIGNAL GAIN

vs. FREQUENCY

20

SMALL-SIGNAL GAIN FLATNESS

vs. FREQUENCY

1.0

LARGE-SIGNAL GAIN

vs. FREQUENCY

20

0

0.5

0

0

-20

-0.5

-20

-40

-1.0

-40

-60

-1.5

-60

-2.0

-80

VOUT = 100mVP-P

-100

0.1

1

10

-2.5

VOUT = 100mVP-P

-3.0

100

0.1

1

10

-80

VOUT = 2VP-P

-100

100

0.1

1

10

100

FREQUENCY (MHz)

FREQUENCY (MHz)

FREQUENCY (MHz)

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