TPF141 datasheet(3/10 Pages) 3PEAK

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TPF141

Full-HD Composite Video Filter Driver

Rev. A

www.3peakic.com

~ 3 ~

Electrical Characteristics All test condition is VDD = 3.3V, TA = +25°C, RL = 150Ω to GND, unless

otherwise noted.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input Electrical Specifications

VDD

Supply Voltage Range

3.0

5.5

ICC

Quiescent current

(IQ)

VDD = 3.3V, VIN = 500mV, no load

11.5

14.27

VDD = 5.0V, VIN = 500mV, no load

18.53

VOLS

Output Level Shift Voltage

VIN = 0V, no load, input referred

124

ICLAMP-DOWN

Clamp Discharge Current

VIN=300mV, measure current

1.1

2.0

5.3

μA

ICLAMP-UP

Clamp Charge Current

VY = -0.2V

-1.5

-1.7

VCLAMP

Input Voltage Clamp

IY = -100μA

-40

+40

Voltage Gain

VIN=0.5V,1V or 2V

RL=150Ω to GND

5.9

6.01

6.03

PSRR

Power Supply Rejection Ratio

ΔVDD = 3.3V to 3.6V

ΔVDD = 5.0V to 5.5V, 50Hz

VOL

Output Voltage Low Swing

VIN = -0.3V, RL =75Ω

0.05

0.1

VOH

Output Voltage High Swing

VIN = 3V, RL =75Ω to GND (dual load)

3.05

3.1

ISC

Short-circuit current

VIN = 2V, 10Ω, output to GND

VIN =0.1V, output short to VDD

AC Electrical Specifications

f-1dB

-1dB Bandwidth

RL=150Ω

53.1

63.2

72.9

MHz

f-3dB

-3dB Bandwidth

RL=150Ω

63.7

71.5

80.1

MHz

Att148MHz

Stop Band Attenuation

f =148MHz

Slew Rate

2V output step, 80% to 20%

300

V/μs

Differential Gain

Video input range 1V

0.1

Differential Phase

Video input range 1V

0.3

0.6

THD

Total Harmonic Distortion

f=10MHz, VOUT=1.4VPP

0.15

f=22MHz, VOUT=1.4VPP

0.6

D/DT

Group Delay Variation

f = 100kHz to 27MHz

2.5

f = 100kHz to 60MHz

6.0

tPD

Propagation Delay

Maximum delay from input to output: (100kHz to

60MHz)

11.0

18.0

XTALK

Channel Crosstalk

f = 1MHz, VOUT=1.4VPP

-68

-74

SNR

Signal-to-Noise Ration

f= 100kHz to 60MHz

ROUT_AC

Output Impedance

f = 10MHz

0.5

Ω

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