VIDEO MODULATOR GENERAL DESCRIPTION NJM1372A integrated circuit u

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

VIDEO MODULATOR GENERAL DESCRIPTION NJM1372A integrated circuit u

Datasheet Thumbnail

Top Searches for this datasheet

NJM1372A
VIDEO MODULATOR
GENERAL DESCRIPTION NJM1372A integrated circuit used generate signal from baseband color-difference luminance signals. NJM1372A contains chroma subcarrier oscillator, lead network, quasi-quadrature suppressed carrier chroma modulator, oscillator modulator, compaible clock driver with adjustable duty cycle. This device also used general-purpose modulator with variety video signal generating devices such video games, test equipment, video type recorders, etc. FEATURES Operating Voltage (+4.75 +5.25V) Acts Digital Control Signal Minimal External Components Composite Video Signal Generation Capability Power Dissipation Linear Chroma Modulators High Versatility Ground-Referenced Video Prevents Over-modulation Package Outline DIP-14 Bipolar Technology CONFIGURATION PACKAGE OUTLINE
NJM1372AD
NJM1372AD BLOCK DIAGRAM
Ver.2004-02-17
NJM1372A
ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage Power Dissipation Operating Temprature Range Storage Temprature Range SYMBOL
(Ta=25°C)
RATINGS +125 UNIT
Topr Tstg
ELECTRICAL CHARACTERISTICS
PARAMETER Operating Voltage Operating Current Chroma Oscillator/Clock Driver (TC1) Output Voltage Output Voltage Rise Time Fall Time Duty Cycle Adjustment Range Inherent Duty Cycle Chroma Modulator (TC1) Input Common Voltage Range Oscillator Feedthrough Modulation Angle Conversion Gain Input Current Input Resistance Input Capacitance Chroma Modulator Linearity Modulator (Test Circuit Luma, Input Dynamic Range Output Voltage Luma Conversion Gain Chroma Conversion Gain Chroma Linearity Luma Linearity Input Current Input Resistance Input Resistance Input Capacitance Output Current Residual920kHz f=67.25MHz, V9=1.0V (V12/V9:V9=0.11.0V) (V12/V10:V10=1.5VP-P, V9=1.0V) V10=1.5VP-P V9=01.5V V9=1V (TC2) (TC1) (TC2) (TC1) (TC2) (TC2) (TC2) (TC2) 8(V7=2.0V)- 8(V5=2.0V) V8/(7-V6);V8/(V5-V6) V5=12V:V7=12V V1=0.42.4V V1=2.40.4V THreshold Voltage V1=1.4V SYMBOL
(Ta=25°C)
TEST CONDITION MIN. 4.75 TYP. MAX. 5.25 UNIT
degree VP-P/V
mVrams
VC=300mV/3.58MHz; VS=250mV/4.5MHz
Ver.2004-02-17
NJM1372A
TYPICAL APPLICATION CIRCUIT
Ver.2004-02-17
NJM1372A
TEST CIRCUIT
TEST CIRCUIT
[CAUTION] specifications this databook only given information without guarantee regards either mistakes omissions. application circuits this databook described only show representative usages product intended guarantee permission right including industrial rights.
Ver.2004-02-17

VIDEO MODULATOR GENERAL DESCRIPTION NJM1372A integrated circuit u

Top Searches for this datasheet

Other recent searches