NTE7149 데이터 시트보기 (PDF) - NTE Electronics

부품명

상세내역

제조사

NTE7149

Integrated Circuit I2C Bus Control NTSC 1–Chip Color TV IC

NTE Electronics 

AC Electrical Characteristics: (VCC = 9V, H. VCC = 9V, TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

PIF

Video Detected Output Level

Input Sensitivity

Sync Tip Level

Output Level for No Input

Differential Gain

VO1

VO2

VINmin

VINmax

VSYNC

VIF

DG

1.7 2.0 2.3 VP–P

2.0 2.5 3.0 VP–P

– 42 – dBµV

100 107 – dBµV

2.6 2.9 3.2

V

4.8 5.2 5.6

V

–

2

5

%

Differential Phase

DP

–

2

5 DEG

PIF Output Frequency Characteristics

fc

Carrier Wave Compression Ratio

CR

2nd Harmonics Compression Ratio

HR

5

7

– MHz

50 55 –

dB

50 55 –

dB

PIF Input Resistance

PIF Input Capacitance

Signal to Noise Ratio

RiPIF

CiPIF

S/N

– 1.5 –

kΩ

– 3.8 –

pF

52 55 –

dB

920kHz Beat

IF AGC Range

IF AGC Voltage

RF AGC Voltage

RF AGC Control Range

AFT Center Voltage

AFT Voltage

AFT Sensitivity

AFT Output Resistance

PIF VCO Control Sensitivity

PIF VCO Pull–In Range

PIF VCO Control Range

SIF

I9200

RWAGC

V5MEAN

V5max

V5min

V3max

V3min

DGRFAGC

V4CENT

V4max

V4min

mAFT

RAFTOUT

bIFVCO

fph

fpl

∆fPIFVCO

42 45 –

dB

61 65 69 dB

4.2 4.5 4.8

V

7.4 7.6 –

V

– 3.8 –

V

7.7 8.2 –

V

– 0.0 0.5

V

35 40 –

dB

2.2 2.5 2.8

V

4.4 4.8 –

V

– 0.2 0.5

V

– 40 – kHz/V

40 50 60 kΩ

2.0 2.5 – MHz/V

1.0 1.5 – MHz

1.0 1.5 – MHz

– 4.4 – MHz

Sound Output Level

Sound Distortion

AMR

VAAC

VADC

VAUDIO

AMR

400 500 600 mVrms

– 4.5 –

V

– 0.3 1.0 %

50 60 –

dB

Limiting Sensitivity

Sound Output Frequency Characteristics

Sound Output Resistance

VLIM

fAUDIOH

fAUDIOL

RSOUT

– 35 –

– 130 –

– –130 –

24 30 36

dBµV

kHz

kHz

kΩ

Share Link: