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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 -computer Absolute Maximum Ratings: (TA = +25C 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 25C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.3mW/C Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +65C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +150C 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 RF AGC Output RF AGC Delay SIF Tank 1 2 3 4 54 Audio Control 53 Audio TV Input 52 DE-Emphasis 51 SIF Input 50 AFT Output 49 AFT Tank 48 PIF Tank (2) 47 PIF Tank (1) 46 PIF/SIF VCC 45 TV Detection Output 44 Tint Control 43 TV Input 42 Color Control 41 Contrast Control 40 External Video Input 39 V/C/O GND 38 Video Output 37 Vertical Sync Sep Filter 36 Brightness Control 35 Video Input 34 Sharpness Control 33 OSD Bright Control 32 SW for S-VHS 31 Chroma Input 30 Killer Filter 29 Vertical Ramp 28 Vertical NFB
1st AGC 5 External Audio Input 6 2nd AGC 7 PIF/SIF GND PIF Input (1) 8 9
PIF Input (2) 10 fc Adjustment 11 APC Filter 12 3.58 X'tal 13 V/C/D VCC 14 R-Y Output 15 Y Output 16 G-Y Output 17 B-Y Output 18 R OSD Input 19 G OSD Input 20 FBP Input 21 X-Ray 22 Horizontal Output 23 Horizontal AFC 24 32fH VCO 25 H. VCC 26 Vertical Output 27
54
28
1 1.909 (48.5)
27 .551 (14.0) .165 (4.2)
.070 (1.77) 1.820 (46.2)
.118 (3.0) Min
.600 (15.24)

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