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| DISCRETE SEMICONDUCTORS DATA SHEET CR5627 Triple video driver hybrid amplifier Product specification File under Discrete Semiconductors, SC05 1995 Oct 09 Philips Semiconductors Product specification Triple video driver hybrid amplifier FEATURES * Transition times (10 to 90%): 3.5 ns rise and 2.7 ns fall with 50 V (p-p) swing and CL at 10 pF * Low power consumption: 10 W with 25 MHz square wave * Minimum small signal bandwidth: 85 MHz * Very fast slew rate: 12000 V/s * Excellent grey-scale linearity * Unconditional stability * Gold metallization ensures excellent reliability. APPLICATIONS It is designed for application in cathode-ray tube (CRT) drivers in high-resolution colour monitors. DESCRIPTION Hybrid amplifier module comprising three video amplifiers in a SOT347 package. SYMBOL Per amplifier VS Tmb Tstg supply voltage (DC) operating mounting base temperature storage temperature - -20 -40 90 PARAMETER MIN. PINNING PIN 1 2 3 4 5 6 7 8 9 10 11 12 DESCRIPTION supply voltage 1 (VS1) input 1 ground output 1 supply voltage 2 (VS2) input 2 1 CR5627 1/3 page (Datasheet) 12 ground output 2 supply voltage 3 (VS3) input 3 ground output 3 Fig.1 SOT347. Front view MBB934 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). MAX. UNIT V C C +100 +125 1995 Oct 09 2 Philips Semiconductors Product specification Triple video driver hybrid amplifier CR5627 CHARACTERISTICS VS = 80 V; Tmb = 25 C; CL = 10 pF; output swing = 50 V (p-p) with 40 V DC offset; measured in test circuit (see Fig.6); unless otherwise specified. SYMBOL IS Ptot tr tf BW Vtilt Vos NLN AV VG Notes 1. Input signal is a 100 kHz square wave of 4.15 V (p-p) with 1.5 V DC offset (50 source). 2. Sinewave output signal: 1 V (p-p). 3. Measured VO/VI (Fig.2) at input test-circuit (see Fig.6). 4. Measured VO/VI (Fig.3) at input module (see Fig.6). PARAMETER supply current total power dissipation rise time transient response fall time transient response small signal bandwidth low frequency tilt voltage overshoot voltage non-linearity DC voltage gain insertion gain CONDITIONS input and output open 25 MHz square wave 10 to 90%; note 1 10 to 90%; note 1 between -3 dB points; note 2 10 kHz square wave varied by C1 and C2; see Fig.6 VO = 5 to 75 V 50 source; note 3 50 source; note 4 - - - 85 - - - 11 350 MIN. 57 TYP. 75 9.6 3.5 2.7 100 1.3 3 2 12 370 MAX. 91 11 4.1 3.3 - 1.5 10 5 13 390 UNIT mA W ns ns MHz V % % 1995 Oct 09 3 Philips Semiconductors Product specification Triple video driver hybrid amplifier CR5627 handbook, halfpage 6 MLB220 handbook, halfpage 2.0 MLB219 VI (V) 4 VI (V) 1.8 1.6 2 1.4 0 1.2 2 1 0 20 40 60 VO (V) 80 0 20 40 60 VO (V) 80 VS = 80 V; Tmb = 25 C; CL = 10 pF; output swing = 50 V (p-p) with 40 V DC offset; measured in test circuit (see Fig.6). VS = 80 V; Tmb = 25 C; CL = 10 pF; output swing = 50 V (p-p) with 40 V DC offset; measured in test circuit (see Fig.6). Fig.2 Input voltage at input test-circuit as a function of output voltage; typical values. Fig.3 Input voltage at input module as a function of output voltage; typical values. handbook, halfpage 4.75 MBG374 MBG373 handbook, halfpage 3.75 55 V (p-p) tr (ns) 50 V (p-p) 4.25 40 V (p-p) 55 V (p-p) tf (ns) 50 V (p-p) 3.25 40 V (p-p) 3.75 2.75 3.25 10 14 18 CL (pF) 22 2.25 10 14 18 CL (pF) 22 VS = 80 V; Tmb = 25 C; CL = 10 pF; output swing = 55, 50, 40 V (p-p) with 40 V DC offset; measured in test circuit (see Fig.6). VS = 80 V; Tmb = 25 C; CL = 10 pF; output swing = 55, 50, 40 V (p-p) with 40 V DC offset; measured in test circuit (see Fig.6). Fig.4 Rise time transient response as a function of load capacitance; typical values. Fig.5 Fall time transient response as a function of load capacitance; typical values. 1995 Oct 09 4 Philips Semiconductors Product specification Triple video driver hybrid amplifier CR5627 handbook, full pagewidth VS C3 C4 C1 C2 1 2 4 CL input 50 CR5627 output R1 R3 R2 3 PULSE GENERATOR TEST FIXTURE CR5627 FET PROBE SAMPLING OSCILLOSCOPE MBG371 POWER SUPPLY Test-circuit for one of the three CRT amplifiers. Fig.6 CRT amplifier test-circuit and block diagram. Components used in test-circuit (see Fig.6) DESIGNATION C1 C2 C3 C4 R1 R2 R3 DESCRIPTION variable capacitor variable capacitor chip capacitor electrolytic capacitor resistor resistor resistor VALUE 10 to 160 pF (typ. 90 pF) 10 to 160 pF (typ. 100 pF) 10 nF 4.7 F; 160 V typ. 348 typ. 82 50 Equipment used in test-circuit (see Fig.6) EQUIPMENT Pulse generator Power supply FET probe Sampling oscilloscope TYPE DESCRIPTION Le Croy; Model 9210 with unit 9212 Philips; Model PM5785B (125 MHz) with internal DC offset Philips; Model PE1541, 80 V Philips; Model PM8943, attenuation 100 : 1 Tektronix; Model 11803, sampling head SD24 1995 Oct 09 5 Philips Semiconductors Product specification Triple video driver hybrid amplifier CR5627 handbook, full pagewidth 5.6 k supply 240 62 220 pF 22 nF 100 V 4.7 nF 100 V 12.4 k 62 10 output 10 input 240 62 330 pF MBG372 Supply voltage VS1, VS2 and VS3 are internally connected. Fig.7 Internal circuit, single amplifier. 1995 Oct 09 6 Philips Semiconductors Product specification Triple video driver hybrid amplifier PACKAGE OUTLINE CR5627 handbook, full pagewidth 36 max 34.2 max 19 4.15 3.85 3.5 2 25 max 18 max 1 6 min 2 3 4 5 6 7 8 9 10 11 12 4.1 max 2.54 (11x) 0.25 0.51 0.38 O 0.25 M (12x) 1.8 6 max MBB933 Dimensions in mm. Heatsink compound must be applied sparingly and evenly distributed. Fig.8 SOT347. 1995 Oct 09 7 Philips Semiconductors Product specification Triple video driver hybrid amplifier DEFINITIONS Data sheet status Objective specification Preliminary specification Product specification Limiting values CR5627 This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications. 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 Oct 09 8 |
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