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1998 Feb 12

5

Philips Semiconductors

Product specification

Triple video driver hybrid amplifier

CR6927

Components used in test circuit (see Fig.7)

Test equipment (see Fig.7)

DESIGNATION

DESCRIPTION

VALUE

C1

variable capacitor

10 to 160 pF (typ. 68 pF)

C2

variable capacitor

10 to 160 pF (typ. 100 pF)

C3

chip capacitor plus electrolytic capacitor

10 nF plus 4.7

µ

F; 160 V

R1

resistor

270

R2

resistor

62

R3

resistor

50

EQUIPMENT

TYPE DESCRIPTION

Pulse generator

Le Croy; Model 9210 with unit 9212

Philips; Model PM5785B (125 MHz) with internal DC offset

Power supply

Philips; Model PE1541, 80 V

FET probe

Philips; Model PM8943, attenuation 100 : 1

Sampling oscilloscope

Tektronix; Model 11803, sampling head SD24

Fig.7  Application test circuit and block diagram.

Speed-up circuit (R1, C1; R2, C2) ensures flat gain over the whole frequency range.

handbook, full pagewidth

CR6927

C2

R2

input

2

1

4

3

output

C L

C1

R1

R3

MBK283

PULSE

GENERATOR

TEST

FIXTURE

CR6927

POWER

SUPPLY

FET

PROBE

SAMPLING

OSCILLOSCOPE

C3

VS

Содержание CR6927

Страница 1: ...ATA SHEET Product specification Supersedes data of 1997 Oct 02 File under Discrete Semiconductors SC05 1998 Feb 12 DISCRETE SEMICONDUCTORS CR6927 Triple video driver hybrid amplifier book halfpage M3D156 ...

Страница 2: ...nsures excellent reliability APPLICATIONS Cathode ray tube CRT drivers in high resolution colour monitors DESCRIPTION Hybrid amplifier module comprising three video amplifiers in a SOT347 package PINNING SOT347 PIN DESCRIPTION 1 supply voltage 1 VS1 2 input 1 3 ground 4 output 1 5 supply voltage 2 VS2 6 input 2 7 ground 8 output 2 9 supply voltage 3 VS3 10 input 3 11 ground 12 output 3 Fig 1 Simpl...

Страница 3: ...fall time transient response 10 to 90 note 1 2 1 2 5 ns BW small signal bandwidth between 3 dB points note 2 140 150 MHz Vtilt low frequency tilt voltage 10 kHz square wave 1 3 1 5 V Vos overshoot voltage rise and fall time adjustable by C1 and C2 see Fig 7 3 10 NLN non linearity VO 5 to 75 V 2 5 AV DC voltage gain 50 Ω source note 3 11 2 12 4 13 6 VG insertion gain 50 Ω source note 4 160 180 200 ...

Страница 4: ...42 V DC offset handbook halfpage 6 3 4 3 0 2 6 2 2 tr ns CL pF 10 14 18 MDA187 55 V p p 45 V p p 35 V p p Fig 5 Fall time as a function of load capacitance typical values VS 85 V TC 25 C CL 10 pF R1 R2 330 Ω output swing 45 V p p with 42 V DC offset handbook halfpage 6 3 0 2 6 2 2 1 8 tf ns CL pF 10 14 18 MDA184 55 V p p 45 V p p 35 V p p Fig 6 Block diagram single amplifier 4 3 kΩ 150 kΩ 680 pF i...

Страница 5: ...2 Ω R3 resistor 50 Ω EQUIPMENT TYPE DESCRIPTION Pulse generator Le Croy Model 9210 with unit 9212 Philips Model PM5785B 125 MHz with internal DC offset Power supply Philips Model PE1541 80 V FET probe Philips Model PM8943 attenuation 100 1 Sampling oscilloscope Tektronix Model 11803 sampling head SD24 Fig 7 Application test circuit and block diagram Speed up circuit R1 C1 R2 C2 ensures flat gain o...

Страница 6: ...EC JEDEC EIAJ mm 4 15 3 85 0 25 2 54 2 0 0 51 0 38 6 0 5 6 36 2 35 8 18 2 17 8 25 5 24 5 3 5 3 4 34 4 34 0 22 2 21 8 6 Q 19 1 8 q F S U1 v 0 25 0 3 w 0 1 y 4 1 Z max DIMENSIONS mm are the original dimensions SOT347 0 5 10 mm scale E U D G L min P Ceramic single ended flat package heatsink mounted 2 mounting holes 12 in line tin Sn plated leads SOT347 q U e b c Z L G S D P A Q w M 1 12 F E U1 v A y...

Страница 7: ... 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 da...

Страница 8: ...81 730 5000 Fax 44 181 754 8421 United States 811 East Arques Avenue SUNNYVALE CA 94088 3409 Tel 1 800 234 7381 Uruguay see South America Vietnam see Singapore Yugoslavia PHILIPS Trg N Pasica 5 v 11000 BEOGRAD Tel 381 11 625 344 Fax 381 11 635 777 For all other countries apply to Philips Semiconductors International Marketing Sales Communications Building BE p P O Box 218 5600 MD EINDHOVEN The Net...

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