NTE7010 Integrated Circuit Single Chip NTSC Color TV Processor w/OSD Interface Description: The NTE7010 combines all the functions required for an NTSC color TV system in a 54–Lead DIP type package. This device includes PIF/SIF circuits, video/chroma/deflection circuits, chroma band pass filters, red and green OSD interfaces, and 1 channel audio video switches. PIF Circuits D 3–Stage Variable–Gain PIF Amplification Stage D High–Speed Response ACC with Dual Time Constants (Peak AGC) D Single End AFT Output with Defeat Function D RF Delay AGC Output (Reverse AGC) D Sync. Negative Detected Video Output Polarity D Internal Black/White Noise Inverter SIF Circuits D 3–Stage Limiter Amplification Stage D Quadrature FM Detector Circuit with Sound Mute Function D 1 Channel External Audio Input D High–Performance Electronic Attenuator Circuit D Preamplifier Circuit Video Circuit D 2nd Order–Differential–Type Picture Sharpness Circuit (DC Control) D Contrast Control with Unicolor Function D Brightness Control with Pedestal Clamping Circuit (Variable DC Restoration Ratio) D External Video Input Chroma Circuit D Internal 1/2 fsc Trap D Internal Band Pass Filter D ACC Circuit D Color Control Circuit D Unicolor Control Circuit D Color Differential Output D Tint Control Circuit D Adjustment–Free APC Circuit Deflection Circuits D High–Performance Sync Separation Circuit D Adjustment–Free Horizontal Oscillation Circuit D Stable Vertical Synchronization D Sawtooth–Type AFC (Internal Sawtooth Wave Generator) D Horizontal Predrive Output D X–Ray Protection Circuit D Vertical NFB Amplification Circuit OSD Interface (R, G Inputs) D Directly Driven by µ–computer Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Power Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13V Internal Pin Voltage, Vin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.3V to VCC +0.3V Input Signal Amplitude, ein . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4VP–P Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.92W Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.3mW/°C Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +65°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C Note 1. CAUTION! This device is easily damaged by high static voltage or electric fields so extreme care should be used when handling. Pin Connection Diagram Audio Output 1 54 Audio Control RF AGC Output 2 53 Audio TV Input RF AGC Delay 3 52 DE–Emphasis SIF Tank 4 51 SIF Input 1st AGC 5 External Audio Input 6 50 AFT Output 49 AFT Tank 2nd AGC 7 48 PIF Tank (2) PIF/SIF GND 8 47 PIF Tank (1) PIF Input (1) 9 46 PIF/SIF VCC PIF Input (2) 10 45 TV Detection Output fc Adjustment 11 44 Tint Control APC Filter 12 3.58 X’tal 13 V/C/D VCC 14 R–Y Output 15 Y Output 16 43 TV Input 42 Color Control 41 Contrast Control 40 External Video Input 39 V/C/O GND G–Y Output 17 38 Video Output B–Y Output 18 37 Vertical Sync Sep Filter R OSD Input 19 36 Brightness Control G OSD Input 20 35 Video Input FBP Input 21 34 Sharpness Control X–Ray 22 33 OSD Bright Control Horizontal Output 23 Horizontal AFC 24 32fH VCO 25 H. VCC 26 Vertical Output 27 32 SW for S–VHS 31 Chroma Input 30 Killer Filter 29 Vertical Ramp 28 Vertical NFB 54 28 1 27 1.909 (48.5) .551 (14.0) .165 (4.2) .070 (1.77) 1.820 (46.2) .118 (3.0) Min .600 (15.24)