STV9306

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 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 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. 1/12 9306-01.EPS STV9306 PIN LIST Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Symbol SCL CRAMP SDA CHOLD SYNC VS FLYBACK GND OUT VOPS EWOUT SENS2 EWFB SENS1 BREATHING I C Bus Clock Ramp Capacitor I2C Bus Data Hold Capacitor Sync Input Supply Voltage Flyback Output Ground Vertical Output Vertical Output Power Supply EW Output Vertical Current Sense 2 EW Feedback Vertical Current Sense 1 Breathing Input 9306-01.TBL Description 2 BLOCK DIAGRAM SDA SCL 3 1 HORIZONTAL WIDTH BUS DECODER TRAPEZIUM CORRECTION CORNER CORRECTION VERTICAL SHIFT 13 EWFB 11 EWOUT EW AMPLITUDE 10 VOPS 9 OUT 14 SENS 1 V MIDDLE SCREEN OVERSIZE BLANKING C CORRECTION S CORRECTION 8 SYNC + 5 OVERSIZE RAMP GENERATOR 2 CRAMP 4 CHOLD VERTICAL AMPLITUDE ADJUSTMENT & FORMAT 6 GND VS 9306-02.EPS 12 SENS 2 15 BREATHING FLYBACK GENERATOR 7 FLYBACK STV9306 2/12 STV9306 ABSOLUTE MAXIMUM RATINGS Symbol VS VOUT VI VIS E/W OUT Toper Tstg Tj Supply Voltage Flyback Peak Voltage Input Voltage at Pins 1-3-5-12-13-14-15 Input Voltage at Pins 2-4 East/West Output Operating Temperature Storage Temperature Junction Temperature Parameter Value 35 60 -0.3, VS 10 60 -10, +70 -55, +150 +150 Unit V V V V V o o o C C C 9306-02.TBL 9306-03.TBL THERMAL DATA Symbol Rth (j-c) Tt Parameter Junction-case Thermal Resistance Temperature for Thermal Shutdown Max. Min. Value 3 140 Unit o C/W o C 3/12 STV9306 ELECTRICAL CHARACTERISTICS VS = 24V, RSENS = 0.5Ω, Normal mode, Tamb = 25oC, unless otherwise specified Symbol SUPPLY VS IS Operating Supply Voltage Supply Current on Pins 6-10 IO = 0 16 40 28 60 V mA Parameter Test Conditions Min. Typ. Max. Unit RAMP GENERATOR CONTROL VRlow tD IISY VTHSY IOB Minimum VRAMP Voltage at Pin 2 Discharge Time at Pin 2 Synchro Input Current at Pin 5 Synchro Threshold Voltage at Pin 5 Oversize Blank Input Current at Pin 5 VSY = 0 -6 2.5 70 1.8 2 50 -3 3 100 3.5 2.2 V µs µA V µA µA 9 2.5 1.5 -20 -20 -10 -10 2.5 1.5 +10 +5 3.5 2.5 3.5 2.5 V V V µA µA V V mV/°C mV/°C POWER AMPLIFIER IIBR VBREATH V7H V7L ISENS1 ISENS2 V9H V9L dV9H/st dV9L/dt VERTICAL OUTPUT (Pin 9) IPP IDC ZSLP ISC ICC BR Vertical Deflection Current (see Figure 1) Average Current (vertical shift) at V_SAW = 111111 ZSLP = slope in zoom mode (see Figure 2) slope in normal mode V_SAW = 000000 V_SAW = 111111 V_SH = 01111 V_SH = 11111 V_ZOOM = 000 V_ZOOM = 111 V_SC = 0000 V_SC = 1111 V_CC = 0111 V_CC = 1111 BRMin. V15 = 9V BRMax. V15 = 1V 1.8 3 -0.35 0.35 106 130 0 6 -3 3 0 10 A A A A % % % % % % % % Breathing Current Input Current at Pin 15 Breathing Operating Voltage at Pin 15 Saturation Voltage to supply at Pin 7 Saturation Voltage to Ground at Pin 7 Bias Input Current at Pin 14 Bias Input Current at Pin 12 Saturation Voltage to supply at Pin 9 versus Pin 10 Saturation Voltage to Ground at Pin 9 IO = -1.5A, V9 > VS + 5V IO = 100mA V14 = 0V V12 = 0V IO = -1.5A IO = 1.5A VBREATH = 0V -10 0 -5 S Correction = ISC/IPP (see Figure 3) C Correction = ICC/I PP (see Figure 4) Breathing BR = IPP − IPPB (see Figure 5) IPP EAST/WEST CORRECTION (V_SAW = 100000, V_SH = 10000, V_SC = 0000, V_CC = 1000) (see Figure 6) IBIAS VPAR VDCEW Input Bias Current at Pin 13 Parabola Amplitude (pincushion correction) at Pin 13 (see Figure 7) Horizontal Width Adjustment at Pin 13 (see Figure 8) Trapezium Correction at Pin 13 (see Figure 9) Trap = VPARTUP/VPARTLOW Parabola Shape (corner correction) at Pin 13 (see Figure 10) - Shape = VCOR/VPAR Saturation Voltage EW_AMP = 00000 EW_AMP = 11111 EW_DC = 00000 EW_DC = 11111 HShrink active EW_TRAP = 01111 EW_TRAP = 11111 EW_SHAPE = 00000 EW_SHAPE = 11111 IOUT = 500mA -1 -0.5 0 5 1 6 +6 0.6 1.7 9306-04.TBL µA V V V V V Trap Shape V11L 0 50 2 % % V 4/12 STV9306 Figure 1 Figure 2 Zoom Mode IPP IDC 9306-03.EPS Normal Mode Figure 3 ISC Figure 4 ICC 9306-05.EPS 9306-06.EPS Figure 5 Figure 6 EWOUT IPPB IPP 11 13 EWSENS 9306-07.EPS 9306-08.EPS Figure 7 Figure 8 VPAR VDCEW 9306-09.EPS 9306-10.EPS Figure 9 Figure 10 VCOR VPARLOW 9306-11.EPS 9306-12.EPS VPARUP VPAR 5/12 9306-04.EPS STV9306 I2C BUS CHARACTERISTICS Symbol SCL (Pin 1) VIL VIH ILI fSCL tR tF CI Low Level Input Voltage High Level Input Voltage Input Leakage Current Clock Frequency Input Rise Time Input Fall Time Input Capacitance 1.5V to 3V 1.5V to 3V VIN = 0 to 5V -0.3 3.0 -10 0 +1.5 5.5 +10 100 1000 300 10 V V µA kHz ns ns pF Parameter Test Conditions Min. Typ. Max. Unit SDA (Pin 3) VIL VIH ILI CI tR tF VOL tF CL TIMING tLOW tHIGH tSU, DAT tHD, DAT tSU, STO tBUF tHD, STA tSU, STA Clock Low Period Clock High Period Data Set-up Time Data Hold Time Set-up Time from Clock High to Stop Start Set-up Time following a Stop Start Hold Time Start Set-up Time following Clock Low-to High Transition 4.7 4.0 250 0 4.0 4.7 4.0 4.7 340 µs µs ns ns µs µs µs 9306-05.TBL 9306-13.EPS Low Level Input Voltage High Level Input Voltage Input Leakage Current Input Capacitance Input Rise Time Input Fall Time Low Level Output Voltage Output Fall Time Load Capacitance 1.5V to 3V 1.5V to 3V IOL = 3mA 3V to 1.5V VIN = 0 to 5V -0.3 3.0 -10 +1.5 5.5 +10 10 1000 300 0.4 250 400 V V µA pF ns ns V ns pF µs Figure 11 : I2C Bus Timing SDA tBUF tLOW tHD,DAT tF SCL tHD,STA tR tHIGH tSU,DAT tSU,STO SDA tSU,STA 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 B0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Min. Amplitude Max. Amplitude Min. Shift Level Max. Shift Level Positive Shift Negative Shift Min. S Correction Max. S Correction Normal Mode Unzoom Zoom Subtitle(active = 1) Positive C Correction Negative C Correction Min. C Correction Max. C Correction Min. Zoom Max. Zoom Hwidth Min. Level Hwidth Max. Level Hwidth Shrink (active = 1) Min. Amplitude Max. Amplitude Min. Shape Correction Max. Shape Correction E/W Transistor OUT E/W Transistor IN Positive Trapezium Correction Negative Trapezium Correction Min. Level Correction Max. Level Correction Normal Mode High Impedance 7/12 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 STV9306 I2C SELECTION (continued) 2 - Read Mode : Slave Address : 1000 1101 (8D) Data B7 0 1 X X X X B6 X X 0 1 X X B5 X X X X 0 1 B4 X X X X X X B3 X X X X X X B2 X X X X X X B1 X X X X X X B0 1 1 1 1 1 1 Normal Temperature Thermal Security Active Flyback Pulse detected Lack of Flyback Pulse Synchro Pulse Present Lack of Synchro Pulse THERMAL SECURITY STATUS FLYBACK PULSE DETECTION STATUS SYNC PULSE DETECTION STATUS 8/12 STV9306 INPUT/OUTPUT PIN CONFIGURATION Figure 12 5V Figure 13 Clamp 30V SCL 1 CRAMP 2 VS 9306-14.EPS Figure 14 5V Figure 15 5V Clamp 30V SDA 3 CHOLD 4 9306-16.EPS Figure 16 VS Figure 17 VOPS SYNC 5 7 FLYBACK 9306-19.EPS 9306-18.EPS 9/12 9306-17.EPS 9306-15.EPS STV9306 INPUT/OUTPUT PIN CONFIGURATION (continued) Figure 18 Figure 19 VS VOPS Clamp 60V 9 OUT 9306-20.EPS VOPS 10 9306-21.EPS Figure 20 Clamp 60V EWOUT 11 9306-22.EPS Figure 21 VS VS SENS2 12 14 SENS1 9306-23.EPS Figure 22 VS Figure 23 VS EWFB 13 9306-24.EPS BREATHING 15 9306-25.EPS 10/12 STV9306 APPLICATION SCHEMATIC SCL 100nF 2 VSYNC 560Ω BC557 OVERSIZE BLANKING 24V SDA 3 330nF 4 5 6 100µF 7 8 V. YOKE R = 9.6Ω L = 27mH I = 1.3APP CHOLD SYNC VS FLYBACK GND OUT CRAMP SDA 1 SCL 10kΩ 9 100Ω 24V 1N4004 10 VOPS 11 EWOUT 10Ω 12V 1Ω S T V 9 3 0 6 470Ω 100Ω 12 SENS2 1000µF 13 EWFB 10kΩ 14 SENS1 EW DIODE MODULATOR BCL 12V 220kΩ 100kΩ 2.2kΩ 100nF 15kΩ 15 BREATH 68kΩ 1nF 11/12 9306-26.EPS STV9306 PACKAGE MECHANICAL DATA : 15 PINS - PLASTIC MULTIWATT Dimensions 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 0.55 0.75 1.52 18.03 20.2 22.5 22.5 18.1 17.75 10.9 2.9 4.85 5.53 2.6 2.6 3.85 Min. Inches Typ. Max. 0.197 0.104 0.063 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 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 0.019 0.026 0.040 0.690 0.772 0.862 0.854 0.695 0.679 0.406 0.104 0.167 0.182 0.075 0.075 0.144 0.039 1.27 17.78 0.050 0.700 22.2 22.1 17.5 10.7 4.55 5.08 0.874 0.870 0.689 0.421 0.179 0.200 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. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com 12/12 MW15V.TBL P M-MW15V.EPS