TDA6108AJF

TDA6108AJF Triple video output amplifier Rev. 03 — 20 April 2005 Product data sheet 1. General description The TDA6108AJF contains three video output amplifiers which are intended to drive the three cathodes of a color CRT. The device is contained in a plastic DIL-bent-SIL 9-pin medium power (DBS9MPF) package, and uses high-voltage DMOS technology. To obtain maximum performance, the amplifier should be used with black-current control. 2. Features s s s s s s s s Typical bandwidth of 9.0 MHz for an output signal of 60 V (p-p) High slew rate of 1310 V/µs No external components required Very simple application Single supply voltage of 200 V Internal reference voltage of 2.5 V Fixed gain of 81 Black-Current Stabilization (BCS) circuit with voltage window from 1.5 V to 6 V and current window from +100 µA to −10 mA s Thermal protection 3. Ordering information Table 1: Ordering information Package Name TDA6108AJF DBS9MPF Description plastic DIL-bent-SIL medium power package with fin; 9 leads Version SOT111-1 Type number Free Datasheet http://www.Datasheet4U.com Philips Semiconductors TDA6108AJF Triple video output amplifier 4. Block diagram VDD 6 MIRROR 1 MIRROR 5 TDA6108AJF CASCODE 1 MIRROR 4 CURRENT SOURCE 1× THERMAL PROTECTION CIRCUIT Vi(1), Vi(2), Vi(3) 3× 1× 9, 8, 7 Voc(1), Voc(2), Voc(3) Rf VIP REFERENCE DIFFERENTIAL STAGE 1, 2, 3 Ri Ra MIRROR 3 5 Iom 3× CASCODE 2 MIRROR 2 4 mce462 Fig 1. Block diagram 9397 750 14729 © Koninklijke Philips Electronics N.V. 2...