501-2

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SHJIlDtiES

DESCRIPTION

The Signetics NE501 is a direct-coupled broad-band ampli

fier fabricated within a monolithic silicon substrate by planar and epitaxial techniques. Typical applications in

clude video amplifiers.

Application flexibility is provided by several external pin connections which adjust the amplifier characteristics to individual needs.

FEATURES

• ADJUSTABLE GAIN AND IMPEDANCE CHARACTERISTICS

• UNITY GAIN FREQUENCY - 150 MHz

• NOISE FIGURE - 5.0dB

• POWER DISSIPATION - 20mW ABSOLUTE MAXIMUM RATINGS

Voltage Applied V

q h

£ c Voltage Applied V p ’ Voltage Applied V «

q

C urrent Rating Ip j Storage Temperature

Operating Temperature NE501 SE501

+8.0V

±3.0V +4.0V

±30m A -65°C to +150°C 0°C to +70° C -55° C to +125°C

CIRCUIT SCHEMATIC

N O T E : C o m p o n e n t v a lu e s a re ty p ic a l.

VIDEO AMPLIFIER

LINEAR INTEGRATED CIRCUITS

PIN CONFIGURATIONS A PACKAGE

(Top View)

O R D E R P A R T N O S . S E 5 0 1 A / N E 5 0 1 A

1. F e e d b a c k a d ju st 2. In p u t 1 3. N C 4. N C 5. O u t p u t 3 6. In p u t 2 7. G r o u n d 8. O u t p u t 2 9. V + 10. N C 11 . N C 12 . B u f f e r o u t p u t 13. B u f f e r In p u t 14. O u t p u t 1

Q PACKAGE

O R D E R P A R T N O S . S E 5 0 1 Q / N E 5 0 1 Q

1. G r o u n d 2. O u t p u t 3 3. In p u t 2 4. O u t p u t 2 5. V + 6. B u f f e r o u t p u t 7. B u f f e r In p u t 8. O u t p u t 1 9. F e e d b a c k a d ju st 10 . In p u t 1

K PACKAGE

1. G r o u n d 2. O u t p u t 3

o ^3. In p u t 2

1 10 o \

9 \ 4. O u t p u t 2

2 8 0

\

_5. _{V +}

3 7 o / 6. B u f f e r o u t p u t 4

A 6 6 /

a y ^7. B u f f e r In p u t

8. O u t p u t 1 9. F e e d b a c k a d ju st

D E R P A R T N O S . io. In p u t 1

S E 5 0 1 K / N E 5 0 1 K

6-3

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LINEAR INTEGRATED CIRCUITS ■ 501 I rO T R IG A L C H A R A C T E R IS T IC S

P A R A M E T E R T E S T C O N D I T I O N S

N E 5 0 1 S E 5 0 1

U N I T S

M I N T Y P M A X M I N T Y P M A X

V o lt a g e G a in f = 5 0 k H z ; N o te s 1 , 2 , 6 22.5 24 26 .5 2 3 2 4 2 6 d B

B a n d w id th (- 3 d B ) N o te s 1 , 2 , 6 11 14 M H z

U n it y G a in F re q u e n c y A V o = O d B ; N o te s 2, 6 100 150 100 150 M H z

V o lt a g e G a in S t a b ilit y f - 5 0 k H z ; T = 0 ° C ; N o te s 2, 6 -1 .0 d B

f = 5 0 k H z ; T = + 7 0 ° C ; N o te s 2, 6 + 0 .6 d B

f = 5 0 k H z ; T = -5 5 ° C ; N o te s 2, 6 -1 .0 d B

f = 5 0 k H z ; T = + 1 2 5 ° C ; N o te s 2, 6 + 0 .6 d B

O u t p u t V o lta g e N o te s 1 , 2 , 6, 9 0.71 1.0 0.71 1.0 V R M S

In p u t Im p e d a n c e N o te s 1 , 6 ; f = 5 0 k H z ; V j = V K 4 7 0 1 2 0 0 5 4 0 1 1 0 0 n

O u t p u t Im p e d a n c e N o te s 1 , 2 ; f = 5 0 k H z ; V D = A C g r o u n d 12 18 12 18 £1

O u t p u t Im p e d a n c e N o te s 1 , 5 ; f = 5 0 k H z ; V p = A C g ro u n d 2 5 65 2 5 5 0 Q,

P ow e r D issip a tio n 2 4 21 m W

P o w e r D issip a tio n

Pu lse R e s p o n se

->>

*>

6 0 5 3 m W

D e la y T im e N o te s 2 , 6 , 7 15 15 ns

R ise T im e N o te s 2, 6, 7 12 2 0 12 16 ns

N o is e F igu re f = 10 0 k H z ; B W = 1 0 0 H z ; Z s = 5 0 0 S 2 5.0 8.0 d B

f c = 1 0 0 k H z , B W = 10 0 H z ; Z s - 500Ś2,

V J = V K

5.0 7.0 d B

(Notes: 3, 4, 5, 8) Standard Conditions: V g = +6.0V, V

a

= 0V, V

q

= V g , T = +25 C (except as noted)

N O T E S :

1. V a r i a t io n s in t h is p a ra m e te r d e p e n d o n o p t io n a l a lte rn a te c o n n e c t io n s a s In d ic a te d In a c c o m p a n y i n g curve s.

2. M e a s u r e d a t P in F , w it h P in s J a n d K c o n n e c te d .

3. P in s n o t s p e c ific a lly re fe re n c e d a re le ft e le c t r ic a lly o p e n . A l l v o lt a g e s are re fe re n c e d t o P in A . L e tte r s u b s c r ip t s d e n o te p in s o n c ir c u it sc h e m a tic .

4. P o s it iv e c u r r e n t f l o w is d e fin e d aB in t o th e t e r m in a l refe ren ce d . 5. M e a s u r e d a t P in J.

6. L o a d R e s is t a n c e - 600& 2, c a p a c it iv e ly c o u p le d .

7. D e la y t im e is d e fin e d a s th e tim e in te rv a l b e tw e e n th e 5 0 % p o i n t s o f 6q a n d e F . R is e tim e = 2 0 % t o 8 0 % p o i n t s o f e p.

In p u t P u ls e C h a ra c te ris tic s: A m p li t u d e = 2 5 m V ; P W = 1 0 0 n s.

8. S e e S i g n e t ic s S U R E P r o g r a m B u lle t in N o . 5 0 0 1 f o r d e f in it io n o f A c c e p t a n c e te st S u b - G r o u p s . S u b - G r o u p A - 7 is u se d f o r th e e le ctric a l e n d p o i n t s f o r L in e a r P ro d u c ts.

9. T o t a l h a r m o n ic d is t o r t io n le ss th a n 5 % a t e Q » 0 .7 1 V R M g .