Data Sheet

ADA4431-1

Rev. A | Page 3 of 12

SPECIFICATIONS

VS = 3.0 V (@ TA = 25°C, VIN = 1 V p-p, RL = 150 Ω, DIS = 3.0 V, charge pump on), unless otherwise noted.

Table 1.

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

ELECTRICAL SPECIFICATIONS

Quiescent Supply Current

Normal Mode

Video load present

4.7

7.2

mA

Load Searching Mode

No video load

0.1

mA

Disabled Mode

DIS = 0 V

24

µA

Disable Pin Current

DIS = 3.0 V (enabled and charge pump on)

3

6

µA

DIS = 0 V (disabled)

−17

−30

µA

Supply Voltage Range

2.5

3.6

V

Input Voltage

Limited by output range

1.3

V

Input Resistance

10

MΩ

Input Capacitance

1

pF

Output Voltage Range

−0.8 to +2.8

V

Output Offset Voltage

−650

−600

−560

mV

Power Supply Rejection

f = 100 kHz, output referred

36

42

dB

Pass-Band Gain

5.7

6.0

6.2

dB

Input-to-Output Isolation—Disabled

f = 1 MHz, DIS = 0 V

89

dB

FILTER CHARACTERISTICS

−3 dB Bandwidth

6.6

7.9

9.1

MHz

1 dB Flatness

6

MHz

Out-of-Band Rejection

f = 27 MHz

25

27

dB

Differential Gain

Modulated 10 step ramp, sync tip at 0 V

0.7

%

Differential Phase

Modulated 10 step ramp, sync tip at 0 V

0.3

Degrees

Linear Output Current

40

mA

Group Delay Variation

f = 100 kHz to 5 MHz

30

ns