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NTE15030 Integrated Circuit CMOS, Color Processing Circuit for VCR
Description: The NTE15030 is a CMOS LSI integrated circuit in an 18-Lead DIP type package designed for use in VCR color signal processing circuits for VHS system video tape recorders. This device is used in configuration with the NTE1813 for color signal processing in 2, 4, and 6Hr modes in NTSC VCR systems. Features: D In Recording, a Video Color Signal can be Converted into a Low-Frequency Video Color Signal by AFC and REC APC. D In Playback, the Low-Frequency Color Signal can be Converted into the Original Video Color Signal on the Color Subcarrier Wave Frequency by PB APC and the Side Lock Detect Circuit. D The NTE1814 Contains the Following Functions: Rotary Circuit DPLL (Digital Phase Locked Loop) Circuit Side Lock Detect Circuit Field Start Inhibit Pulse Generating Circuit Burst Adjust Pulse Generating Circuit Burst Gate Pulse Generating Circuit Monostable Multivibrator Circuit Phase Comparator D Can be Miniaturized and Simplified with High Reliability D Low Power Dissipation: 15mW @ 5V Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +8.0V Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VDD+0.3V Output Votage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VDD+0.3V Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10 to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to + 125C Recommended Operating Conditions: (VSS = 0V, TA = +25C 2C unless otherwise specified)
Parameter Supply Voltage VCO Input Operating Frequency VCO Input Amplitude Symbol VDD fVCO VVCO NTSC C cut (C = 1000pF) Sine Wave Input Test Conditions Min 4.5 - 0.3 Typ 5.0 5.03 0.5 Max 5.5 - - Unit V MHz VP-P
DC Electrical Characteristics: (VDD = 5V, VSS = 0V, TA = +25C 2C, fVCO = 5.03MHz (NTSC) unless otherwise specified)
Parameter Supply Current Power Dissipation Input Terminal 1 PGI, SYN Input Terminal 2 SCM, PN, NREC, BERR, TPB (with a Pull-Low Resistance) Input Terminal 3 NCLR (with a Pull-High Resistance) Output Terminal 1 HP, PSSC Output Terminal 2 LOC, PCO, BADJ, BGP (3-Value Output) Output Terminal 3 FSI Symbol IDD Ptot VIH1 VIL1 VIH2 VIL2 IIH2 VIH3 VIL3 IIH3 IOH1 IOL1 IOH2 IOL2 ILeak2 IOH3 IOL3 VI = 0V VOH = 3.5V VOL = 1.5V VOH = 2.5V VOL = 2.5V VO = 5V, 0V (with a High Impedance) VOH = 4.3V VOL = 0.7V VI = 5V No Load No Load Test Conditions Min - - 3.5 VSS 3.5 VSS - 3.5 VSS - -0.5 0.5 Typ - - - - - - - - - - - - Max 3 15 VDD 1.5 VDD 1.5 300 VDD 1.5 -300 - - - - 5 - - Unit mA mW V V V V A V V A mA mA mA mA A mA mA
-2.5 -5.0 2.5 - -0.5 0.5 5.0 - - -
Pin Connection Diagram
VDD 1 VCO Clock Input NTSC/PAL/SECAM Select Input (SCM) Horiz Pulse Output NTSC/PAL/SECAM Select Input (PN) Head Switch Pulse Input 2 3 4 5 6
18 Burst Gate Pulse Output 17 Special PB Select Input 16 Low Converting Color Subcarrier Wave Output 15 System Clear Input 14 Sync Signal Input 13 Field Start Inhibit Pulse Output 12 Burst Compensation Error Pulse Input 11 Rec/PB Select Input 10 Burst Compensation Pulse Output
Side Lock Detect Output 7 VSS 8 Phase Comparator Output 9
18
10
1
9
.762 (19.35) Max
.338 (8.6)
.187 (4.7)
.070 (1.78) .700 (17.78)
.135 (3.4)

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