LA7583 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA7583

IF Signal Processing Circuit (A2C PLL VIF + SIF) for TVs and VCRs

SANYO -> Panasonic 

LA7583

Operating Conditions at Ta = 25 °C

Parameter

Recommended supply voltage

Operating supply voltage range

Symbol

VCC1

VCC2

VCC1

VCC2

Conditions

Ratings

Unit

5

V

9

V

4.6 to 6

V

7 to 12

V

Electrical Characteristics at Ta = 25 °C, VCC1 = 5 V, VCC2 = 9 V, fp = 45.75 MHz

Parameter

[VIF Block]

Circuit current 1

Circuit current 2

Maxinum RF AGC voltage

Mininum RF AGC voltage

Input sensitivity

AGC range

Maxinum Allowable Input

Video output voltage

with no signal

Sync signal tip voltage

Video output amplitude

Black noise threshold level

voltage

Black noise clamp voltage

Output S/N

920 kHz beat level

Frequency characteristics

Differential gain

Differential phase

AFT output voltage

with no signal

Maxinum AFT output voltage

Mininum AFT output voltage

AFT detection sensitivity

VIF input resistance

VIF input capacity

APC pull-in range (U)

APC pull-in range (L)

AFT crossover frequency

VCO1 maximum variable range

VCO2 maximum variable range

VCO1 control sensitivity

VCO2 control sensitivity

[1st SIF Block]

4.5 MHz output gain

4.5 MHz output level

1st SIF maximum input level

1st SIF input resistance

1st SIF input capacity

Symbol

Conditions

I20

I8

V3H

V3L

Vi

GR

Vi max

V19

V19(tip)

VO(V)

VBTH

VBCL

S/N

I920

fC

DG

DP

V11

V11H

V11L

Sf

Ri(VIF)

Ci(VIF)

fPU

fPL

∆fA

∆fU1

∆fL1

∆fU2

∆fL2

β1

β2

VCC = 5 V

VCC = 9 V

V4 = 3 V

V4 = 1.5 V

S1 = OFF

V4 = 2 V

Vi = 10 mV

87.5% mod

P = 0, C = –10 dB, S = –10 dB

P = 0, S = –14 dB

Vi = 10 mV, 87.5%

10STAR STEP

f = 45.75 MHz

f = 45.75 MHz

V22 = 4 V

V22 = 2 V

V16 = 4 V

V16 = 2 V

V22 = 2.8 V to 3.2 V

V16 = 2.8 V to 3.2 V

VG

SO

Si (max)

Ri (SIF1)

Ci (SIF1)

Vi = 1 mV, 41.25 MHz

Vi = 10 mV, 41.25 MHz

So + 12 dB – 1 dB

f = 41.25 MHz

f = 41.25 MHz

min

typ max Unit

57

66 78 mA

7.8 11.0 14.0 mA

7.5

8.1

9V

0 +0.5 V

32

38 44 dBµ

56

62

dB

95 103

dBµ

3.3

3.6 3.9 V

1.1

1.4 1.7 V

1.7

2.0 2.3 Vp-p

0.4

0.7 1.1 V

1.65 1.95 2.25 V

48

52

dB

41

45

dB

6

8

MHz

3

8%

3

8 rad

0.3

4.5 8.7 V

7.5

8.5

9V

0

+1 +1.5 V

33

48 69 mV/kHz

0.8

1.1 1.5 kΩ

2

3

5 pF

1.0

3

MHz

–4.5 –1.0 MHz

–65

+65 kHz

2.0

5.0

MHz

–5.0 –2.0 MHz

100 200

kHz

–1000 –200 kHz

2.4

4.8 9.6 kHz/mV

0.3

0.6 1.2 kHz/mV

23

26 29 dB

50

85 120 mVrms

60

70

mVrms

1.2

2

kΩ

3

6 pF

Continued next page.

No.5177-3/16

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