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Rev.0

4 / 13

TPF1441C

72M HD Composite Video Filter Driver with Clamped input Comparator

Electrical Characteristics-Comparator Part

All test condition is VDD = 3.3V, TA = +25°C, VIN+ = VDD, VIN- = 1.2V, RPU=10kΩ, CL =15pF, unless otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

3

5.5

V

-3

±0.6

+3

mV

0.3

μV/°C

4

6

8

mV

20

μV/°C

Input Bias Current

6

pA

Input Offset Current

4

pA

Input Resistance

> 100

GΩ

Input Capacitance

Differential

Common Mode

2

4

pF

CMRR

Common Mode Rejection Ratio

50

70

dB

Common-mode Input Voltage Range

V

PSRR

Power Supply Rejection Ratio

60

75

dB

High-Level Output Voltage

V

Low-Level Output Voltage

V

Output Short-Circuit Current

Sink or source current

25

mA

Quiescent Current per Comparator

46

58

μA

Rising Time

5

ns

Falling Time

5

ns

Propagation Delay (Low-to-High)

68

ns

Propagation Delay (High-to-Low)

72

ns

Propagation Delay Skew

-4

ns

Note 1: The input offset voltage is the average of the input-referred trip points. The input hysteresis is the difference between the

input-referred trip points.