INTEGRATED CIRCUITS DATA SHEET TDA6111Q Video output amplifier Preliminary specification Supersedes data of February 1992 File under Integrated Circuits, IC02 Philips Semiconductors 1995 Feb 07 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q FEATURES GENERAL DESCRIPTION • High bandwidth and high slew rate The TDA6111Q is a video output amplifier with 16 MHz bandwidth. The device is contained in a single in-line 9-pin medium power (DBS9MPF) package, using high-voltage DMOS technology, intended to drive the cathode of a colour CRT. • Black-current measurement output for Automatic Black-current Stabilization (ABS) • Two cathode outputs; one for DC currents, and one for transient currents • A feedback output separated from the cathode outputs • Internal protection against positive appearing Cathode-Ray Tube (CRT) flashover discharges • ESD protection • Simple application with a variety of colour decoders • Differential input with a designed maximum common mode input capacitance of 3 pF, a maximum differential mode input capacitance of 0.5 pF and a differential input voltage temperature drift of 50 µV/K • Defined switch-off behaviour. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT 0 − 250 0 − 14 V 7.0 9.0 11.0 mA 5.0 6.8 8.0 mA input voltage 0 − VDDL V output voltage VDDL − VDDH V Tstg storage temperature −55 − +150 °C Tamb operating ambient temperature −20 − +65 °C VDDH high level supply voltage VDDL low level supply voltage IDDH quiescent high voltage supply current Voc = 0.5VDDH IDDL quiescent low voltage supply current Voc = 0.5VDDH VI Voc, Vfb V ORDERING INFORMATION PACKAGE TYPE NUMBER NAME TDA6111Q 1995 Feb 07 DBS9MPF DESCRIPTION plastic DIL-bent-SIL medium power package with fin; 9 leads 2 VERSION SOT111-1 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q BLOCK DIAGRAM supply voltage input HIGH handbook, full pagewidth feedback output 6 9 7V MIRROR MIRROR FOLLOWERS 7 Vbias cathode transient output C par inverting input non-inverting input 8 3 1 DIFFERENTIAL STAGE TDA6111Q 5 CURRENT SOURCE MIRROR MIRROR 4 2 MGA058 ground (substrate) supply voltage input LOW Fig.1 Block diagram. 1995 Feb 07 3 cathode DC output black current measurement output Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q PINNING SYMBOL PIN DESCRIPTION Vip 1 non-inverting voltage input VDDL 2 supply voltage LOW Vin 3 inverting voltage input GND 4 ground, substrate Iom 5 black current measurement output VDDH 6 supply voltage HIGH Vcn 7 cathode transient voltage output Voc 8 cathode DC voltage output Vfb 9 feedback voltage output andbook, halfpage V ip 1 VDDL 2 Vin 3 GND 4 I om 5 VDDH 6 Vcn 7 Voc 8 Vfb 9 TDA6111Q MGA057 Fig.2 Pin configuration. 1995 Feb 07 4 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). Voltages measured with respect to GND (pin 4); currents as specified in Fig.1; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VDDH high level supply voltage 0 250 V VDDL low level supply voltage 0 14 V VI input voltage 0 VDDL V VIdm differential mode input voltage −6 +6 V Vom measurement output voltage 0 VDDL Voc cathode output voltage VDDL VDDH V Vfb feedback output voltage VDDL VDDH V Iin,Iip input current 0 1 mA IocsmL low non-repetitive peak cathode output current flashover discharge = 100 µC 0 5 A IocsmH high non-repetitive peak cathode output current flashover discharge = 100 nC 0 10 A Ptot total power dissipation 0 4 W Tstg storage temperature −55 +150 °C Tj junction temperature −20 +150 °C Ves electrostatic handling human body model (HBM) − > 1500 V machine model (MM) − > 400 V HANDLING Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is desirable to take normal precautions appropriate to handling MOS devices (see “Handling MOS Devices” ). QUALITY SPECIFICATION Quality specification “SNW-FQ-611 part E” is applicable, except for ESD Human body model see Chapter “Limiting values”, and can be found in the “Quality reference handbook” (ordering number 9398 510 63011). THERMAL CHARACTERISTICS SYMBOL Rth j-c PARAMETER thermal resistance from junction to case (note 1) Note 1. External heatsink is required. 1995 Feb 07 5 VALUE UNIT 12 K/W Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q CHARACTERISTICS Operating range: Tamb = −20 to 65 °C; VDDH = 180 to 210 V; VDDL = 10.8 to 13.2 V; Vip = 2.6 to 5 V; Vom = 1.4 V to VDDL. Test conditions (unless otherwise specified): Tamb = 25 °C; VDDH = 200 V; VDDL = 12 V; Vip = 5 V; Vom = 6 V; CL = 10 pF (CL consists of parasitic and cathode capacitance); Rth-heatsink = 10 K/W; measured in test circuit Fig.3. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT IDDH quiescent HIGH voltage supply current Voc = 0.5VDDH 7.0 9.0 11.0 mA IDDL quiescent LOW voltage supply current Voc = 0.5VDDH 5.0 6.8 8.0 mA Ibias input bias current Voc = 0.5VDDH 0 − 40 µA Ioffset input offset current Voc = 0.5VDDH −6 − +6 µA Iom(offset) offset current of measurement output Ioc = 0 µA; −1.0 V < V1−3 < 1.0 V; 1.4 V < Vom < VDDL −10 0 +10 µA ∆I om -----------∆I oc linearity of current transfer −10 µA < Ioc < 3 mA; −1.0 V < V1−3 < 1.0 V; 1.4 V < Vom < VDDL 0.9 1.0 1.1 Voffset input offset voltage Voc = 0.5VDDH −50 − +50 mV Voc(min) minimum output voltage V1−3 = −1 V − − 20 V VDDH − 12 − Voc(max) maximum output voltage V1−3 = −1 V GB gain-bandwidth product of open-loop gain: Vfb / Vi, dm f = 500 kHz; VocDC = 100 V − − V 1.6 − GHz BS small signal bandwidth VocAC = 60 V (p-p); VocDC = 100 V 13 16 − MHz BL large signal bandwidth VocAC = 100 V (p-p); VocDC = 100 V 10 13 − MHz tpd cathode output propagation delay time 50% input to 50% output VocAC = 100 V (p-p); VocDC = 100 V square wave; f < 1 MHz; tr = tf = 22 ns; see Figs 4 and 5 17 23 29 ns tr cathode output rise time 10% output to Voc = 50 to 150 V square 23 90% output wave; f < 1 MHz; tf = 22 ns; see Fig.4 30 36 ns tf cathode output fall time 90% output to 10% output Voc = 150 to 50 V square 23 wave; f < 1 MHz; tr = 22 ns; see Fig.5 30 36 ns ts settling time 50% input to (99% < output < 101%) VocAC = 100 V (p-p); VocDC = 100 V square wave; f < 1 MHz; tr = tf = 22 ns; see Figs 4 and 5 − − 350 ns SR slew rate between 50 V to 150 V V1−3 = 2 V (p-p) square wave; f < 1 MHz; tr = tf = 22 ns − 3000 − V/µs 1995 Feb 07 6 Philips Semiconductors Preliminary specification Video output amplifier SYMBOL Ov TDA6111Q PARAMETER cathode output voltage overshoot CONDITIONS VocAC = 100 V (p-p); VocDC = 100 V square wave; f < 1 MHz; tr = tf = 22 ns; see Figs 4 and 5; note 1 MIN. − TYP. 9 MAX. − UNIT % SVRRH high supply voltage rejection ratio f < 50 kHz; note 2 − 85 − dB SVRRL low supply voltage rejection ratio f < 50 kHz; note 2 − 70 − dB Notes 1. If the difference between VDDL and Vip is less than 7 V, overshoot cannot be specified. 2. SVRR: The ratio of the change in supply voltage to the change in input voltage when there is no change in output voltage. Cathode output VDDH to GND must be decoupled: The cathode output is protected against peak currents (caused by positive voltage peaks during high-resistance flash) of 5 A maximum with a charge content of 100 µC. 1. With a capacitor >20 nF with good HF behaviour (e.g. foil). This capacitance must be placed as close as possible to pins 6 and 4, but definitely within 5 mm. 2. With a capacitor >10 µF on the picture tube base print (common for three output stages). The cathode is also protected against peak currents (caused by positive voltage peaks during low-resistance flash) of 10 A maximum with a charge content of 100 nC. VDDL to GND must be decoupled: 1. With a capacitor >20 nF with good HF behaviour (e.g. ceramic). This capacitance must be placed as close as possible to pins 2 and 4, but definitely within 10 mm. Flashover protection The TDA6111Q incorporates protection diodes against CRT flashover discharges that clamp the cathode output pin to the VDDH pin. The DC supply voltage at the VDDH pin has to be within the operating range of 180 to 210 V to ensure that the Absolute Maximum Rating for VDDH of 250 V will not be exceeded during flashover. To limit the diode current, an external 680 Ω carbon high-voltage resistor in series with the cathode output and a 2 kV spark gap are needed (for this resistor-value, the CRT has to be connected to the main PCB). This addition produces an increase in the rise and fall times of approximately 5 ns and a decrease in the overshoot of approximately 4%. 1995 Feb 07 Switch-off behaviour The switch-off behaviour of the TDA6111Q is defined: when the bias current becomes zero, at VDDL (pin 2) lower than approximately 5 V, all the output pins (pins 7, 8 and 9) will be high. 7 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q 12 V handbook, full pagewidth C1 22 nF Vi C2 22 µF C5 22 nF C4 10 µF R10 68.1 kΩ R9 820 Ω C6 100 nF C7 10 µF 3 R1 50 Ω 200 V C par C3 3.9 pF 9 1.4 mA 2 6 TDA6111Q 1 4 7 5 8 A 5V C10 100 nF Vom 6V Cn 560 pF C8 6.8 pF R3 20 MΩ C7 3.2 pF probe C9 136 pF R2 1 MΩ MGA059 - 1 Cpar = 150 fF. Fig.3 Test circuit with feedback factor 1⁄83. 1995 Feb 07 8 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q x Vi 0 t x ts overshoot (in %) Voc 151 150 140 149 100 60 50 t tr MGA974 t pd Fig.4 Output voltage (pin 8) rising edge as a function of the AC input signal. 1995 Feb 07 9 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q x Vi 0 t x ts 150 140 Voc 100 overshoot (in %) 51 60 50 49 t tf MGA975 t pd Fig.5 Output voltage (pins 8) falling edge as a function of the AC input signal. 1995 Feb 07 10 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q TEST AND APPLICATION INFORMATION The dynamic dissipation equals: Dissipation Pdyn = VDDH × (CL + Cfb + Cint) × fi × Vo(p-p) × δ Regarding dissipation, distinction must first be made between static dissipation (independent of frequency) and dynamic dissipation (proportional to frequency). CL = load capacitance. The static dissipation of the TDA6111Q is due to high and low voltage supply currents and load currents in the feedback network and CRT. fi = input frequency. Cfb = feedback capacitance (≈ 150 fF). Cint = internal load capacitance (≈ 4 pF). Vo(p-p) = output voltage (peak-to-peak value). δ = non-blanking duty-cycle (≈ 0.8). The static dissipation equals: With CL = 10 pF, Cfb = 0, Cint = 4 pF, fi = 8 MHz (simulation of worst-case noise), Vo(p-p) = 100 V and δ = 80% then Pdyn = 1.8 W P stat = V DDL × I DDL + V DDH × I DDH V fb + V oc × I oc – V fb × -------- R fb The IC must be mounted on the picture tube base print to minimize the load capacitance (CL). Rfb = value of feedback resistor. The total power dissipation, Ptot = Pstat + Pdyn thus amounts to 3.6 W under given conditions. Ioc = DC value of cathode current. From Tj = Tamb + Ptot × Rth j-a < Tj(max) = 150 °C, Rth j-a of the package and heatsink together must be < 24 K/W. With Vfb = Voc = 100 V, Rfb = 68 kΩ, Ioc = 0.6 mA and other typical conditions as mentioned in Chapter “Characteristics”, the static dissipation Pstat = 2.0 W. 1995 Feb 07 11 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q PACKAGE OUTLINE DBS9MPF: plastic DIL-bent-SIL medium power package with fin; 9 leads SOT111-1 D D1 A2 q P P1 Q A3 q2 q1 A seating plane A4 E pin 1 index c L 1 9 e2 b e Z b2 0 θ w M b1 5 10 mm scale DIMENSIONS (mm are the original dimensions) UNIT A mm 18.5 17.8 A2 A3 max. 3.7 8.7 8.0 A4 b b1 b2 c D (1) D1 E (1) e e2 15.5 1.40 0.67 1.40 0.48 21.8 21.4 6.48 2.54 2.54 15.1 1.14 0.50 1.14 0.38 21.4 20.7 6.20 L P P1 3.9 3.4 2.75 2.50 3.4 3.2 Q q 1.75 15.1 1.55 14.9 q1 q2 w Z (1) max. θ 4.4 4.2 5.9 5.7 0.25 1.0 65o 55o Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC JEDEC EIAJ ISSUE DATE 92-11-17 95-03-11 SOT111-1 1995 Feb 07 EUROPEAN PROJECTION 12 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q SOLDERING REPAIRING SOLDERED JOINTS Plastic single in-line packages Apply the soldering iron below the seating plane (or not more than 2 mm above it). If its temperature is below 300 °C, it must not be in contact for more than 10 s; if between 300 and 400 °C, for not more than 5 s. BY DIP OR WAVE The maximum permissible temperature of the solder is 260 °C; this temperature must not be in contact with the joint for more than 5 s. The total contact time of successive solder waves must not exceed 5 s. The device may be mounted up to the seating plane, but the temperature of the plastic body must not exceed the specified storage maximum. If the printed-circuit board has been pre-heated, forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit. DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. Limiting values Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1995 Feb 07 13 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q NOTES 1995 Feb 07 14 Philips Semiconductors Preliminary specification Video output amplifier TDA6111Q NOTES 1995 Feb 07 15 Philips Semiconductors – a worldwide company Argentina: IEROD, Av. Juramento 1992 - 14.b, (1428) BUENOS AIRES, Tel. (541)786 7633, Fax. (541)786 9367 Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. (02)805 4455, Fax. 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Printed in The Netherlands 533061/1500/02/pp16 Document order number: Date of release: 1995 Feb 07 9397 747 60011