Absolute Maximum Ratings

If MilitaryAerospace specified devices are required

please contact the National Semiconductor Sales

OfficeDistributors for availability and specifications

Supply Voltage

Power Dissipation Package (Note 1)

700 mW

Operating Temperature Range

Storage Temperature Range

b

(V14 – V13) Max

g

(V12 – V8) Max

(V12 – V9) Max

Lead Temperature (Soldering 10 seconds)

260 C

DC Electrical Characteristics

Parameter

Conditions

Min

Typ

Max

Units

10

16

25

mA

02

035

06

mA

085

mA

Change SW2 from Pos 1 to Pos 2

09

mA

Video Clamp Voltage V2

Unloaded

50

525

55

Loaded

SW3 Pos 3

51

Video Clamp Capacitor Discharge

SW3 Pos 2

20

m

A

Ch A Oscillator OFF Voltage V6 V7

SW1 Pos 2

2

25

35

50

mA

Ch B Oscillator OFF Voltage V4 V5

2

25

35

50

mA

Ch A Modulator Conversion Ratio

Measure DV9 by Changing from

D

V9(V11-V10)

03

050

075

VV

Ch B Modulator Conversion Ratio

SW1 Pos 2 Measure DV8 by

D

V8(V11 – V10)

03

050

075

VV

V11 – V10

Parameter

Conditions

Min

Typ

Max

Units

Sound Carrier Oscillator Level V

Vpp

Sound Modulator Deviation

D

V

HzmV

to

V Measure Df at Pin

Divide as Shown

Ch

RF Oscillator Level n

n

Ch Sw Pos

MHz Use FET Probe

mVpp

Ch

RF Oscillator Level n

n

Ch Sw Pos

MHz Use FET Probe

mVpp

V

Ch Sw Pos

MHz Note

mVrmsV

Note 1

For operation in ambient temperatures above 25 C the device must be derated based on a 150 C maximum junction temperature and a thermal resistance

of 80 CW junction to ambient

Note 2

Conversion gain shown is measured with 75X input RF meter which makes the AC RF output load 375X

2