STV9306 BUS CONTROLLED VERTICAL DEFLECTION SYSTEM WITH EAST/WEST CORRECTION OUTPUT CIRCUIT .. .. .. . . .. .. .. PRELIMINARY DATA FULLY I2C CONTROLLED DMOS POWER HALF-BRIDGE AMPLIFIER DC COUPLED OPERATION INTERNAL FLYBACK GENERATOR(UP TO 60V) SELF ADAPTED SAWTOOTH (50/60Hz) 100Hz OPERATION VERTICAL LINEARITY, AMPLITUDE AND CENTERING ADJUSTMENTS HORIZONTAL WIDTH, PINCUSHION, TRAPEZOID AND CORNER ADJUSTMENTS BREATHING CORRECTION 4/3, 16/9 CRT APPLICATION THERMALPROTECTION LINEAR VERTICAL ZOOM FUNCTION E/W CLASS A OUTPUT LOW EXTERNAL COMPONENTS MULTIWATT15 (Plastic Package) ORDER CODE : STV9306 DESCRIPTION The STV9306 is a fully I2C controlled vertical deflection IC designed for use in 110°, 4/3 or 16/9 CRT applications. It integrates both the vertical deflection and E/W correction circuitries necessary in design of a 110°chassis. PIN CONNECTIONS BREATHING SENS1 EWFB SENS2 EWOUT VOPS OUT GND FLYBACK VS SYNC CHOLD SDA CRAMP SCL December 1998 This is advance information on a new product now in development or undergoing evaluatio n. Details are subject to change without notice. 9306-01.EPS 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1/12 STV9306 PIN LIST Pin Symbol 1 SCL Description 2 CRAMP 3 SDA 4 CHOLD 5 SYNC 6 VS Supply Voltage 7 FLYBACK Flyback Output 8 GND 9 OUT Vertical Output 10 VOPS Vertical Output Power Supply 11 EWOUT EW Output 12 SENS2 Vertical Current Sense 2 2 I C Bus Clock Ramp Capacitor I2C Bus Data Hold Capacitor Sync Input 13 EWFB EW Feedback 14 SENS1 Vertical Current Sense 1 15 BREATHING 9306-01.TBL Ground Breathing Input BLOCK DIAGRAM SDA 3 SCL 1 HORIZONTAL WIDTH BUS DECODER 13 EWFB 11 EWOUT TRAPEZIUM CORRECTION CORNER CORRECTION EW AMPLITUDE 10 VOPS VERTICAL SHIFT 9 OUT 14 SENS 1 12 SENS 2 V MIDDLE SCREEN 15 BREATHING C CORRECTION OVERSIZE BLANKING FLYBACK GENERATOR 7 FLYBACK 8 GND 6 VS SYNC + 5 OVERSIZE RAMP GENERATOR VERTICAL AMPLITUDE ADJUSTMENT & FORMAT STV9306 2/12 2 4 CRAMP CHOLD 9306-02.EPS S CORRECTION STV9306 ABSOLUTE MAXIMUM RATINGS VS VOUT Parameter Supply Voltage Flyback Peak Voltage VI Input Voltage at Pins 1-3-5-12-13-14-15 VIS Input Voltage at Pins 2-4 E/W OUT East/West Output Value Unit 35 V 60 V -0.3, VS V 10 V 60 V Toper Operating Temperature -10, +70 o C Tstg Storage Temperature -55, +150 o C +150 o C Tj Junction Temperature 9306-02.TBL Symbol THERMAL DATA Parameter Value Rth (j-c) Junction-case Thermal Resistance Max. 3 Tt Temperature for Thermal Shutdown Min. 140 Unit o C/W o C 3/12 9306-03.TBL Symbol STV9306 ELECTRICAL CHARACTERISTICS VS = 24V, RSENS = 0.5Ω, Normal mode, Tamb = 25oC, unless otherwise specified Symbol Parameter Test Conditions Min. Typ. Max. Unit 28 V 40 60 mA 2 2.2 SUPPLY VS Operating Supply Voltage IS Supply Current on Pins 6-10 16 IO = 0 RAMP GENERATOR CONTROL VRlow tD IISY VTHSY IOB Minimum VRAMP Voltage at Pin 2 1.8 Discharge Time at Pin 2 Synchro Input Current at Pin 5 -6 -3 Synchro Threshold Voltage at Pin 5 VSY = 0 2.5 3 Oversize Blank Input Current at Pin 5 70 100 -10 -5 V µs 50 µA 3.5 V µA POWER AMPLIFIER IIBR VBREATH Breathing Current Input Current at Pin 15 VBREATH = 0V Breathing Operating Voltage at Pin 15 0 µA 9 V V V7H Saturation Voltage to supply at Pin 7 IO = -1.5A, V9 > VS + 5V 2.5 3.5 V7L Saturation Voltage to Ground at Pin 7 IO = 100mA 1.5 2.5 ISENS1 ISENS2 Bias Input Current at Pin 14 Bias Input Current at Pin 12 V14 = 0V V12 = 0V -20 -20 V µA µA -10 -10 V9H Saturation Voltage to supply at Pin 9 versus Pin 10 IO = -1.5A 2.5 3.5 V V9L Saturation Voltage to Ground at Pin 9 IO = 1.5A 1.5 2.5 V dV9H/st dV9L/dt +10 +5 mV/°C mV/°C 1.8 3 A A VERTICAL OUTPUT (Pin 9) IPP Vertical Deflection Current (see Figure 1) V_SAW = 000000 V_SAW = 111111 IDC Average Current (vertical shift) at V_SAW = 111111 V_SH = 01111 V_SH = 11111 -0.35 0.35 A A ZSLP ZSLP = V_ZOOM = 000 V_ZOOM = 111 106 130 % % slope in zoom mode (see Figure 2) slope in normal mode ISC S Correction = ISC/IPP (see Figure 3) V_SC = 0000 V_SC = 1111 0 6 % % ICC C Correction = ICC/I PP (see Figure 4) V_CC = 0111 V_CC = 1111 -3 3 % % BR Breathing BR = BRMin. V15 = 9V BRMax. V15 = 1V 0 10 % % IPP − IPPB (see Figure 5) IPP -0.5 µA EW_AMP = 00000 EW_AMP = 11111 0 5 V V Horizontal Width Adjustment at Pin 13 (see Figure 8) EW_DC = 00000 EW_DC = 11111 HShrink active 1 6 +6 V V V Trap Trapezium Correction at Pin 13 (see Figure 9) Trap = VPARTUP/VPARTLOW EW_TRAP = 01111 EW_TRAP = 11111 0.6 1.7 Shape Parabola Shape (corner correction) at Pin 13 (see Figure 10) - Shape = VCOR/VPAR EW_SHAPE = 00000 EW_SHAPE = 11111 0 50 Saturation Voltage IOUT = 500mA IBIAS Input Bias Current at Pin 13 VPAR Parabola Amplitude (pincushion correction) at Pin 13 (see Figure 7) VDCEW V11L 4/12 -1 % % 2 V 9306-04.TBL EAST/WEST CORRECTION (V_SAW = 100000, V_SH = 10000, V_SC = 0000, V_CC = 1000) (see Figure 6) STV9306 Figure 1 Figure 2 Zoom Mode 9306-03.EPS Figure 3 9306-04.EPS IDC IPP Normal Mode Figure 4 ISC 9306-05.EPS 9306-06.EPS ICC Figure 5 Figure 6 EWOUT 11 IPPB IPP 13 9306-07.EPS 9306-08.EPS EWSENS Figure 7 Figure 8 VPAR Figure 9 9306-10.EPS 9306-09.EPS VDCEW Figure 10 VPARLOW VPAR 9306-12.EPS VPARUP 9306-11.EPS VCOR 5/12 STV9306 I2C BUS CHARACTERISTICS Symbol Parameter Test Conditions Min. Typ. Max. Unit SCL (Pin 1) VIL Low Level Input Voltage -0.3 +1.5 V VIH High Level Input Voltage 3.0 5.5 V ILI Input Leakage Current -10 +10 µA 0 100 kHz ns VIN = 0 to 5V fSCL Clock Frequency tR Input Rise Time 1.5V to 3V 1000 tF Input Fall Time 1.5V to 3V 300 ns CI Input Capacitance 10 pF V SDA (Pin 3) VIL Low Level Input Voltage -0.3 +1.5 VIH High Level Input Voltage 3.0 5.5 V ILI Input Leakage Current -10 +10 µA CI Input Capacitance 10 pF tR Input Rise Time 1.5V to 3V 1000 ns tF Input Fall Time 1.5V to 3V 300 ns Low Level Output Voltage IOL = 3mA 0.4 V tF Output Fall Time 3V to 1.5V 250 ns CL Load Capacitance 400 pF VOL VIN = 0 to 5V TIMING Clock Low Period 4.7 µs µs tHIGH Clock High Period 4.0 tSU, DAT Data Set-up Time 250 tHD, DAT Data Hold Time tSU, STO Set-up Time from Clock High to Stop 4.0 µs Start Set-up Time following a Stop 4.7 µs tHD, STA Start Hold Time 4.0 µs tSU, STA Start Set-up Time following Clock Low-to High Transition 4.7 µs tBUF 0 ns 340 ns 9306-05.TBL tLOW Figure 11 : I2C Bus Timing SDA tBUF tHD,DAT tLOW SCL tHD,STA tF tHIGH tR tSU,DAT tSU,STO tSU,STA 9306-13.EPS SDA 6/12 STV9306 I2C SELECTION 1 - Write Mode : Slave Address : 1000 1100 (8C) B7 0 0 0 0 1 1 1 1 B6 0 0 1 1 0 0 1 1 B5 0 1 0 1 0 1 0 1 Subaddress B4 B3 X X X X X X X X X X X X X X X X B2 X X X X X X X X B1 X X X X X X X X B0 0 0 0 0 0 0 0 0 Data B6 B5 B4 B3 B2 B1 VERTICAL AMPLITUDE X SIGN VERTICAL SHIFT X X S. CORRECTION ZOOM MODE SIGN C. CORRECTION ZOOM AMPLITUDE HORIZONTAL WIDTH Hshr X E/W CORRECTION X X E/W CORNER CORRECTION ext. T X SIGN TRAP. CORRECTION Himp X B7 B0 1 1 1 1 1 1 1 1 Data B7 B6 B5 B4 B3 B2 B1 L0 : VERTICAL AMPLITUDE (V_SAW) 0 0 0 0 0 0 X 1 1 1 1 1 1 X L1 : VERTICAL SHIFT (V_SH) X 0 0 0 0 X X X 1 1 1 1 X X 1 X X X X X X 0 X X X X X X L2 : S CORRECTION (V_SC) & ZOOM POSITION 0 0 0 0 X X X 1 1 1 1 X X X X X X X 0 0 X X X X X 0 1 X X X X X 1 X X X X X X X X 1/0 L3 : C CORRECTION (V_CC) & PROGRESSIVE ZOOM (V_ZOOM) 1 X X X X X X 0 X X X X X X X 0 0 0 X X X X 1 1 1 X X X X X X X 0 0 0 X X X X 1 1 1 L4 : HORIZONTAL WIDTH ADJ (EW_VDC) 0 0 0 0 0 X X 1 1 1 1 1 X X X X X X X 1/0 X L5 : PINCUSHION CORRECTION (EW_AMP) 0 0 0 0 0 X X 1 1 1 1 1 X X L6 : E/W SHAPE (EW_SHAPE) 0 0 0 0 0 X X 1 1 1 1 1 X X X X X X X 1 X X X X X X 0 X L7 : TRAPEZIUM CORRECTION (EW_TRAP) & HIGH IMPEDANCE 1 X X X X X X 0 X X X X X X X 0 0 0 0 X X X 1 1 1 1 X X X X X X X 0 X X X X X X 1 X B0 1 1 Min. Amplitude Max. Amplitude 1 1 1 1 Min. Shift Level Max. Shift Level Positive Shift Negative Shift 1 1 1 1 1 1 Min. S Correction Max. S Correction Normal Mode Unzoom Zoom Subtitle(active = 1) 1 1 1 1 1 1 Positive C Correction Negative C Correction Min. C Correction Max. C Correction Min. Zoom Max. Zoom 1 1 1 Hwidth Min. Level Hwidth Max. Level Hwidth Shrink (active = 1) 1 1 Min. Amplitude Max. Amplitude 1 1 1 1 Min. Shape Correction Max. Shape Correction E/W Transistor OUT E/W Transistor IN 1 1 1 1 1 1 Positive Trapezium Correction Negative Trapezium Correction Min. Level Correction Max. Level Correction Normal Mode High Impedance 7/12 STV9306 I2C SELECTION (continued) 2 - Read Mode : Slave Address : 1000 1101 (8D) Data B7 B6 B5 B4 B3 B2 B1 B0 X X X X X X X X 1 1 Normal Temperature Thermal Security Active X X X X X X 1 1 Flyback Pulse detected Lack of Flyback Pulse X X X X X X 1 1 Synchro Pulse Present Lack of Synchro Pulse THERMAL SECURITY STATUS 0 1 X X X X FLYBACK PULSE DETECTION STATUS X X 0 1 X X X X SYNC PULSE DETECTION STATUS X X 8/12 X X 0 1 X X STV9306 INPUT/OUTPUT PIN CONFIGURATION Figure 12 Figure 13 5V Clamp 30V 1 CRAMP 2 Figure 14 9306-15.EPS 9306-14.EPS SCL VS Figure 15 5V 5V Clamp 30V CHOLD 3 4 Figure 16 9306-17.EPS 9306-16.EPS SDA Figure 17 VS VOPS 5 FLYBACK 9306-19.EPS 7 9306-18.EPS SYNC 9/12 STV9306 INPUT/OUTPUT PIN CONFIGURATION (continued) Figure 18 Figure 19 VOPS Clamp 60V VOPS 10 OUT 9306-20.EPS 9 Figure 20 9306-21.EPS VS Figure 21 VS Clamp 60V EWOUT 11 VS 14 SENS1 9306-22.EPS 9306-23.EPS SENS2 12 Figure 22 Figure 23 VS VS EWFB 13 10/12 9306-25.EPS 9306-24.EPS BREATHING 15 STV9306 APPLICATION SCHEMATIC SCL 1 SCL 2 CRAMP 3 SDA 4 CHOLD 5 SYNC 100nF VSYNC SDA 10kΩ 330nF 560Ω BC557 OVERSIZE BLANKING 100nF 6 7 FLYBACK 8 GND 9 OUT 1N4004 100Ω 10 VOPS 24V 11 EWOUT S T V 9 3 0 6 100Ω 12V 12 SENS2 1000µF 13 EWFB 10kΩ EW DIODE MODULATOR BCL 12V 220kΩ 15kΩ 2.2kΩ 14 SENS1 15 BREATH 68kΩ 1nF 100kΩ 9306-26.EPS 10Ω VS 100µF 1Ω V. YOKE R = 9.6Ω L = 27mH I = 1.3APP 470Ω 24V 11/12 STV9306 PM-MW15V.EPS PACKAGE MECHANICAL DATA : 15 PINS - PLASTIC MULTIWATT A B C D E F G G1 H1 H2 L L1 L2 L3 L4 L7 M M1 S S1 Dia. 1 Min. Millimeters Typ. Max. 5 2.65 1.6 Min. 0.55 0.75 1.52 18.03 0.019 0.026 0.040 0.690 0.772 1 0.49 0.66 1.02 17.53 19.6 21.9 21.7 17.65 17.25 10.3 2.65 4.25 4.63 1.9 1.9 3.65 1.27 17.78 22.2 22.1 17.5 10.7 4.55 5.08 Inches Typ. Max. 0.197 0.104 0.063 0.039 20.2 22.5 22.5 18.1 17.75 10.9 2.9 4.85 5.53 2.6 2.6 3.85 0.862 0.854 0.695 0.679 0.406 0.104 0.167 0.182 0.075 0.075 0.144 0.050 0.700 0.874 0.870 0.689 0.421 0.179 0.200 0.022 0.030 0.060 0.710 0.795 0.886 0.886 0.713 0.699 0.429 0.114 0.191 0.218 0.102 0.102 0.152 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No licence is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical comp onents in lifesupport devicesor systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics 1998 STMicroelectronics - All Rights Reserved Purchase of I2C Components of STMicroelectronics, conveys a license under the Philips I 2C Patent. Rights to use these components in a I 2C system, is granted provided that the system conforms to the I2C Standard Specifications as defined by Philips. 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