LA7784 データシートの表示（PDF） - ON Semiconductor

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LA7784

Monolithic Linear IC Downconverter IC for Digital CATV

ON Semiconductor 

AC Characteristics at Ta = 25°C, VCC = 3.3V

LA7784

Parameter

Circuit current

RF input frequency range

RF AGC range

Mixer conversion gain

Mixer inter modulation 1

IF input frequency range

IF amplifier gain

IF inter modulation 2

Range

IF AGC output level

IF output level

Symbol

Itotal

f(RF)

GR1

CG1

IM3 1

f(IF)

G(AGC)

IM3 2

GR2

Vo(IF) 1

Vo(IF) 2

Pin No.

Conditions

8, 14, 19, 20, 21, 22, 26, 27

23, 24

26, 27

26/23, 24

27/23, 24

26/23, 24

27/23, 24

4, 5

12/4, 5

13/4, 5

12/4, 5

13/4, 5

12, 13

12

13

No Signal

fc:-3dB

V9 = 2.5 to 0V

V9 = 2.5V

Input = 75dBμ

V9 = 2.5V

fc:-3dB

V9 = 2.5V

Output = 110dBμ

IF Output Level < ±1dB

Single output

Single output

Package Dimensions

unit: mm

3222A

min

80

50

45

19

Ratings

typ

105

53

22

max

130

150

25

Unit

mA

MHz

dB

dB

40

50

dB

30

100 MHz

51

55

59

dB

40

50

dB

3

5

1.0

1.0

dB

Vp-p

Vp-p

No. 8386-2/7

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