LA7793V datasheet(2/4 Pages) SANYO

部品番号	LA7793V

部品情報	With Driver amplifier for ADC AGC amplifier

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メーカー	SANYO [Sanyo Semicon Device]

ホームページ	https://www.sanyo-av.com/us/

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LA7793V

No.A1146-2/4

Recommended Operating Conditions at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Supply Voltage

VCC

Pins 12,13 and 14

5.0

V

Operating Supply Voltage

Range

VCC op

Pins 12,13 and 14

4.5 to 5.5

V

Electrical Characteristics at Ta

= 25°C, VCC = 5V

Ratings

Parameter

Symbol

Pin No.

Conditions

min

typ

max

Unit

Circuit Current

Itotal

12, 13, 14

No signal.

27

36

46

mA

IF Input Frequency Range

f(in)

8, 9

Fc: -3dB

30

100

MHz

gnd: pin 3.

open: pins 4, 5, 6 and 7.

10

dB

Noise Figure

NF

8, 9

50MHz

V11 = 2.5V

gnd: pin 7.

open: pins 3, 4, 5 and 6.

7

dB

Inter Modulation

IM3

8/1,16

9/1,16

V11 = 2.5V

f1: 50MHz

f2: 56MHz

Output = 110dB

µ each

40

50

dB

G1

gnd: pin 3.

open: pins 4, 5, 6 and 7.

29.5

32

34.5

dB

G2

gnd: pin 4.

open: pins 3, 5, 6 and 7.

33.5

36

38.5

dB

G3

gnd: pin 5

open: pins 3, 4, 6 and 7.

37.5

40

42.5

dB

G4

gnd: pin 6.

open: pins 3, 4, 5 and 7.

41.5

44

46.5

dB

Total Amplifier Gain

G5

8/1,16

9/1,16

50MHz

V11 = 2.5V

gnd: pin 7

open: pins 3, 4, 5 and 6.

45.5

48

50.5

dB

AGC Range

GR

8/1,16

9/1,16

V11 = 0.5 to 2.5V

IF Output Level <

±1dB

40

dB

G2-G1

34

5

dB

G3-G2

34

5

dB

G4-G3

34

5

dB

Gain Step

GS

8/1,16

9/1,16

50MHz

V11 = 2.5V

G5-G4

34

5

dB

IF Output Level 1

VO(IF)1

8

1.0

Vp-p

IF Output Level 2

VO(IF)2

9

50MHz

V11 = 2.5V

Output Level

1.0

Vp-p

Package Dimensions

unit : mm (typ)

3178B

SANYO : SSOP16(225mil)

5.2

0.22

0.65

(0.33)

18

9

16

0.15

-40

-20

0

20

40

60

8085

100

400

0

100

200

300

187

Pd max -- Ta

360

Ambient temperature, Ta --

°C

Mounted on specified board: 114.3

×76.1×1.6mm3

glass epoxy board.

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