Maker : Philips Semiconductors
Part No. : TDA6103Q

  Datasheet PDF : TDA6103Q.pdf
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INTEGRATED CIRCUITS DATA SHEET TDA6103Q Triple video output amplifier Preliminary specification File under Integrated Circuits, IC02 March 1994 Philips Semiconductors Philips Semiconductors Preliminary specification Triple video output amplifier FEATURES • High bandwidth: 7.5 MHz typical; 60 V (peak-to-peak value) • High slew rate: 1600 V/µs • Simple application with a variety of colour decoders • Only one supply voltage needed • Internal protection against positive appearing Cathode-Ray Tube (CRT) flashover discharges • One non-inverting input with a low minimum input voltage of 1 V • Thermal protection • Controllable switch-off behaviour. ORDERING INFORMATION EXTENDED TYPE NUMBER TDA6103Q BLOCK DIAGRAM VDD 6 VDD MIRROR 2 VDD VDD VDD TDA6103Q GENERAL DESCRIPTION The TDA6103Q includes three video output amplifiers in one single in-line 9-pin medium power (SIL9MP) package SOT111BE, using high-voltage DMOS technology, intended to drive the three cathodes of a colour CRT. PACKAGE PINS 9 PIN POSITION DBS9 MATERIAL plastic CODE SOT111BE 3x TDA6103Q VDD MIRROR 3 FLASHDIODE Voc (3x) 9,8,7 1x Vbias CURRENT SOURCES inverting input (3x) 1,2,3 LEVELSHIFTER 1 DIFFERENTIAL STAGE LEVELSHIFTER 2 5 non-inverting input Vip MIRROR 1 THERMAL PROTECTION 4 GND MGA968 Fig.1 Block diagram (one amplifier shown). March 1994 2 Philips Semiconductors Preliminary specification Triple video output amplifier PINNING SYMBOL Vi1 Vi2 Vi3 GND Vip VDD Voc3 Voc2 Voc1 PIN 1 2 3 4 5 6 7 8 9 DESCRIPTION inverting input 1 inverting input 2 inverting input 3 ground, fin non-inverting input supply voltage cathode output 3 cathode output 2 cathode output 1 V i1 Vi2 Vi3 GND Vip V DD Voc3 Voc2 V oc1 1 2 3 4 5 6 7 8 9 MGA969 TDA6103Q TDA6103Q Fig.2 Pin configuration. 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 VDD Vi Vidm Voc IocsmL IocsmH Tstg Tj Ves PARAMETER supply voltage input voltage differential mode input voltage cathode output voltage LOW non-repetitive peak cathode output current HIGH non-repetitive peak cathode output current storage temperature junction temperature electrostatic handling human body model (HBM) machine model (MM) 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 and can be found in the “Quality reference pocketbook” (ordering number 9398 510 34011). − − tbf tbf V V flashover discharge = 50 µC flashover discharge = 100 nC CONDITIONS 0 0 −6 0 0 0 −55 −20 MIN. MAX. 250 12 +6 VDD 5 10 +150 +150 V V V V A A °C °C UNIT March 1994 3 Philips Semiconductors Preliminary specification Triple video output amplifier THERMAL RESISTANCE SYMBOL Rth j-fin Rth h-a Note 1. An external heatsink is necessary. Thermal protection 6 MGA972 TDA6103Q PARAMETER from junction to fin; note 1 from heatsink to ambient THERMAL RESISTANCE 11 K/W 18 K/W 5 P tot (W) 4 (1) 3 (2) 2 The internal thermal protection circuit gives a decrease of the slew rate at high temperatures: 10% decrease at 130 °C and 30% decrease at 145 °C (typical values on the spot of the thermal protection circuit). OUTPUTS 1 5 K/W Thermal protection circuit 0 –50 0 50 100 150 T amb ( o C) FIN 6 K/W MGA970 (1) Infinite heatsink. (2) No heatsink. Fig.3 Power derating curves. Fig.4 Equivalent thermal resistance network. March 1994 4 Philips Semiconductors Preliminary specification Triple video output amplifier CHARACTERISTICS Operating range: Tj = −20 to 150 °C; VDD = 180 to 210 V; Vip = 1 to 4 V. TDA6103Q Test conditions (unless otherwise specified): Tamb = 25 °C; VDD = 200 V; Vip ...

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