ML6428

4

DATASHEET

June, 2000

ELECTRICAL TABLE

Unless otherwise specified, VCC = 5V ±10%, All inputs AC coupled with 100nF, TA = Operating Temperature Range (Note 1)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

ICC

Supply Current

No Load (VCC = 5.0V)

52

80

mA

AV

Low Frequency Gain (All Channels)

VIN = 100mVP-P at 300KHz

5.34

6.0

6.65

dB

C DC Output Level (During Sync)

Sync Present on Y

1.7

1.9

2.3

V

Y Sync Output Level

ML6428-1

Sync Present on Y

0.7

0.9

1.3

V

ML6428-3

ML6428-2

Sync Present on Y

0.35

0.54

0.95

V

ML6428-4

Y+C Sync Output Level

ML6428-1

Sync Present on Y

0.7

0.92

1.3

V

ML6428-3

ML6428-2

Sync Present on Y

0.35

0.48

0.95

V

ML6428-4

tCLAMP

Clamp Response Time (Y Channel)

Settled to Within 10mV

2

ms

f1dB

-1dB Bandwidth (Flatness) (All Channels)

4.0

4.8

MHz

fC

-3dB Bandwidth (Flatness) (All Channels)

6.7

MHz

0.8fC

0.8 x fC Attenuation (Y, C)

1.5

dB

fSB

Stopband Rejection (All Channels)

fIN = 27MHz to 100MHz worst case

–38

–42

dB

Vi

Input Signal Dynamic Range (All Channels) AC Coupled

ML6428-1, -2

1.0

1.4

VP-P

ML6428-3, -4

1.2

1.4

VP-P

NOISE

Output Noise (All Channels)

25Hz to 50MHz

2.3

mVRMS

OS

Peak Overshoot (All Channels)

2VP-P Output Pulse (loaded)

4.3

%

ISC

Output Short Circuit Current (All Channels) VOUT C, Y, or CV (Note 2)

100

mA

CL

Output Shunt Capacitance (All Channels)

All Outputs

35

pF

dG

Differential Gain (All Channels)

All Outputs

0.4

%

d

F

Differential Phase (All Channels)

All Outputs

0.4

º

THD

Output Distortion (All Channels)

VOUT = 1.8VP-P,

0.7

%

Y/C Out at 3.58MHz/4.43MHz

ABSOLUTE MAXIMUM RATINGS

Absolute maximum ratings are those values beyond which

the device could be permanently damaged. Absolute

maximum ratings are stress ratings only and functional

device operation is not implied.

DC Supply Voltage ........................................ -0.3V to 7V

Analog & Digital I/O ............ GND – 0.3V to VCC + 0.3V

Output Current (Continuous)

CV Channel ........................................................ 60mA

C and Y Channels ................................................ 30mA

Junction Temperature .............................................. 150°C

Storage Temperature Range ..................... –65°C to 150°C

Lead Temperature (Soldering, 10 sec) ..................... 260°C

Thermal Resistance (

qJA) ..................................... 67°C/W

OPERATING CONDITIONS

Temperature Range ....................................... 0°C to 70°C

VCC Range ..................................................4.5V to 5.5V

ELECTRICAL CHARACTERISTICS