NTE1611 查看數據表（PDF） - NTE Electronics

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NTE1611

Integrated Circuit Video and FM Sound Modulator/Carrier Oscillator for VCR

NTE Electronics 

NTE1611

Integrated Circuit

Video and FM Sound Modulator/Carrier

Oscillator for VCR

Features:

D Video Clamp

D White Clip

D Main Carrier Oscillator

D Main Carrier Attenuator

D Video Modulator

D Sound Modulator

D Sound FM Modulator

D Channel Switch

D Low Power Operation

D Adjustable Output Power Level and V/A Ratio

with External Resistance

D Minimum Number of External Parts Required

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)

Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V

Power Dissipation (TA = +70°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480mW

Input Signal Level, eIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5VP–P

Input Level at Pin7, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND to VCC+0.3V

Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10° to +70°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C

Electrical Characteristics: (TA = +25°C, VCC = 6.2V unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Supply Voltage

Supply Current

Video RF Output Level

Video RF Output Level Temperature

Drift

Video Modulation Factor

Video Modulation Factor Temperature

Drift

VCC

5.7 6.2 6.7 V

ICC S1 = 2, S2 = 1, S3 = 2

16.5 21.5 28.0 mA

υo (fp1) S2 = 1, S3 = 2, υi1 = open, S1 = 2 85 87 89 dBµ

υo (fp2) υo1 = measure

S1 = 1 85 87 89 dBµ

∆υo (fp1) υo (fp1) (TA = –10° to +70°C) –

υo (fp1) (TA = +25°C)

– ±2 ±3 dB

∆υo (fp2) υo (fp2) (TA = –10° to +70°C) –

υo (fp2) (TA = +25°C)

– ±2 ±3 dB

mp1 S2 = 1, S3 = 2, υi1 = 1VP–P S1 = 2 73 76 79 %

mp2

S1 = 1 73 76 79 %

∆mp1 mp1 (TA = –10° to +70°C) –

mp1 (TA = +25°C)

–

– ±3 %

∆mp2 mp2 (TA = –10° to +70°C) –

mp2 (TA = +25°C)

–

– ±3 %

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