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<strong>ITT</strong>9614<br />

DUAL DIFFERENTIAL LINE DRIVER<br />

TYPICAL ELECTRICAL CHARACTERISTICS (continued)<br />

u<br />

60<br />

50<br />

10<br />

a<br />

a<br />

NO LOAD<br />

TA "25°C<br />

JJ<br />

l.e'<br />

SUPPLY CURRENT<br />

VERSUS<br />

SUPPLY VOLTAGE<br />

~<br />

I#'<br />

1/<br />

O.';:;~<br />

~~~<br />

&-<br />

(:JQ;- "'~<br />

~'? .#<br />

/;<br />

2.0 4.0 6.0 8.0<br />

10<br />

..<br />

E<br />

,<br />

!Z<br />

!<br />

~<br />

~<br />

40<br />

3'<br />

30<br />

U<br />

,!i 25<br />

20<br />

-60<br />

SUPPLY CURRENT VERSUS<br />

TEMPERATURE<br />

~~CT"p5U~; OPE~<br />

1/<br />

"<br />

-20 a 20 60 100<br />

140<br />

..<br />

E<br />

100<br />

80<br />

!Z<br />

60<br />

!<br />

~<br />

g; 40<br />

iil<br />

u<br />

20<br />

SUPPLY CURRENT VERSUS<br />

OPERATING FREQUENCY<br />

Vce eS.CV<br />

CL 230 pF<br />

-----<br />

a<br />

0.1 0.2. 0.5 1,0 2.0<br />

v<br />

/<br />

/<br />

5.0 10<br />

Vee -SUPPLY VOLTAGE- VOLTS<br />

TA -AMBIENT TEMPERATURE·-C<br />

f - FREQuENCY - MHz<br />

I<br />

40<br />

~ 30<br />

5<br />

~<br />

~ 20<br />

I ,<br />

~ 10<br />

;;;<br />

~<br />

PROPAGATION DELAY TIME<br />

VERSUS<br />

TEMPERATURE<br />

Vcc: 5.OV<br />

-CL 230pF<br />

tpHL<br />

i-<br />

I ~<br />

...., ~---<br />

~<br />

r<br />

V<br />

a<br />

-60 -20 a 20 60 100<br />

T A - AMBIENT TEMPERATURE·-C<br />

140<br />

5.0<br />

TRANSFER CHARACTERISTICS<br />

VERSUS<br />

TEMPERATURE<br />

"CC 2 5.0V<br />

tJ) 4.0<br />

g<br />

TA"SSoC _<br />

-<br />

5.0<br />

lAa 2S0C<br />

TA 2 12.S-C<br />

TA"2S-C - - ~ 4.0<br />

g<br />

~ 3.0<br />

~<br />

5<br />

~ 2.0<br />

t<br />

? 1.0<br />

TRANSFER CHARACTERISTICS \<br />

VERSUS<br />

SUPPLY VOLTAGE<br />

,-<br />

vcc'51-<br />

Vee·S.OV<br />

VCC a4.5V _<br />

a<br />

a<br />

o 0,5 1.0 1.5 2.0 2.5 3.0 3.5 a 0.5 10 1.5 2.0 2.5 3.0 3.5<br />

V IN -INPUT VOLTAGE- VOLTS V IN -INPUT VOLTAGE - VOLTS<br />

Applications<br />

Differential Mode Expansion<br />

.5 V<br />

5<br />

6--=-1<br />

7<br />

loon<br />

lOon<br />

9<br />

10<br />

"<br />

15<br />

14<br />

12<br />

13<br />

Expand by tieing "NAND" outputs together and by<br />

tieing active pull· Up" "AND" outputs togetheL<br />

The drivers can be inhibited by taking one input to<br />

ground.<br />

Fig. 3<br />

6-67

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