CR5427 Просмотр технического описания (PDF) - Philips Electronics

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CR5427

Triple video driver hybrid amplifier

Philips Electronics 

Philips Semiconductors

Triple video driver hybrid amplifier

Product specification

CR5427

FEATURES

• Transition times (10 to 90%)

with 45 V (p-p) swing

and CL = 10 pF:

rise time (typ.) 3 ns

fall time (typ.) 3 ns

• Very low power consumption:

7 Watt with 25 MHz square wave

• Minimum small signal bandwidth:

100 MHz

• Very fast slew rate 12000 V/µs

• Excellent grey-scale linearity

• Internal supply decoupling per

channel for optimum EMI

performance and minimal crosstalk

• Gold metallization ensures

excellent reliability

• No negative supply required in the

final stage.

APPLICATIONS

• Cathode-ray tube (CRT) drivers in

high-resolution colour monitors

• For 1280 x 1024 pixels (good

picture quality) with single PNP

buffer

• For 1024 x 768 pixels (acceptable

picture quality) when directly driven

from the video pre-amp IC.

DESCRIPTION

Hybrid amplifier module comprising

three video amplifiers in a SOT451A

package.

PINNING - SOT451A

PIN

DESCRIPTION

1

input 1

2

ground

3

output 1

4

supply voltage (VS)

5

input 2

6

ground

7

output 2

8

supply voltage (VS)

9

input 3

10 ground

11 output 3

fpage

1

Front view

11

MBK056

Fig.1 Simplified outline.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

PARAMETER

MIN. MAX. UNIT

Per amplifier

VS supply voltage (DC)

−

80

V

Tmb operating mounting base temperature −20 +100 °C

Tstg storage temperature

−40 +125 °C

1997 Oct 21

2

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