LM2467 datasheet(3/43 Pages) NSC

3 / 43 page

Absolute Maximum Ratings (Notes 1, 3)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage V

CC, Pins 10 and 18

6.0V

Peak Video DC Output Source Current

(Any One Amp) Pins 19, 20 or 21

1.5 mA

Voltage at Any Input Pin (V

IN)VCC +0.5

≥ V

≥ −0.5V

Video Inputs (pk-pk)

0.0

≤ V

≤ 1.2V

Thermal Resistance to Ambient (

JA)

51˚C/W

Power Dissipation (P

(Above 25˚C Derate Based

JA and TJ)

2.4W

Thermal Resistance to Case (

JC)

32˚C/W

Junction Temperature (T

150˚C

ESD Susceptibility (Note 4)

3.0 kV

ESD Machine Model (Note 13)

350V

Storage Temperature

−65˚C to +150˚C

Lead Temperature (Soldering, 10 sec.)

265˚C

Operating Ratings (Note 2)

Temperature Range

0˚C to +70˚C

Supply Voltage V

4.75V

≤ V

≤ 5.25V

Video Inputs (pk-pk)

0.0V

≤ V

≤ 1.0V

Video Signal Electrical Characteristics

Unless otherwise noted: T

A = 25˚C, VCC = +5.0V, VIN = 0.70 VP-P,VABL =VCC,CL = 8 pF, Video Outputs = 2.0 VP-P. Setting

numbers refer to the definitions in Table 1. See (Note 7) for Min and Max parameters and (Note 6) for Typicals.

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Supply Current

Test Setting 1, both supplies, no

output loading. See (Note 8).

200

250

S-PS

Supply Current, Power Save

Mode

Test Setting 1, both supplies, no

output loading. See (Note 8).

O BLK

Active Video Black Level Output

Voltage

Test Setting 4, no AC input signal, DC

offset (register 0x8438 set to 0xd5).

1.2

VDC

O BLK STEP

Active Video Black Level Step

Size

Test Setting 4, no AC input signal.

100

mVDC

O Max

Maximum Video Output Voltage

Test Setting 3, Video in = 0.70 V

P-P

4.0

4.3

Linearity Error

Test Setting 4, staircase input signal.

See(Note 9)

Video Rise Time

(Note 5), 10% to 90%, Test Setting 4,

AC input signal.

3.1

Rising Edge Overshoot

(Note 5), Test Setting 4, AC input

signal.

Video Fall Time

(Note 5), 90% to 10%, Test Setting 4,

AC input signal.

2.9

Falling Edge Overshoot

(Note 5), Test Setting 4, AC input

signal.

Channel Bandwidth (−3 dB)

(Note 5), Test Setting 4, AC input

signal.

150

MHz

SEP 10 kHz

Video Amplifier 10 kHz Isolation

(Note 14), Test Setting 8.

−60

SEP 10 MHz

Video Amplifier 10 MHz Isolation

(Note 14), Test Setting 8.

−50

V Max

Maximum Voltage Gain

Test Setting 8, AC input signal.

3.8

4.1

V/V

V C-50%

Contrast Attenuation @ 50%

Test Setting 5, AC input signal.

−5.2

V Min/AV Max

Maximum Contrast Attenuation

(dB)

Test Setting 2, AC input signal.

−20

V G-50%

Gain Attenuation @ 50%

Test Setting 6, AC input signal.

−4.0

V G-Min

Maximum Gain Attenuation

Test Setting 7, AC input signal.

−11

V Match

Maximum Gain Match between

Channels

Test Setting 3, AC input signal.

±0.5

V Track

Gain Change between Channels

Tracking when changing from Test

Setting 8 to Test Setting 5. See (Note

11).

±0.5

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