Электронный компонент: CR2427S

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DATA SHEET

Product specification
File under Discrete Semiconductors, SC05

1995 Feb 09

DISCRETE SEMICONDUCTORS

Philips Semiconductors

CR2427S
Video driver hybrid amplifier

1995 Feb 09

2

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

FEATURES

�

Typical transition times (10 to 90%)
with C

L

= 8.5 pF:

� at 35 V (p-p) swing

t

r

= 2.2 ns; t

f

= 2.0 ns

� at 40 V (p-p) swing

t

r

= 2.3 ns; t

f

= 2.1 ns

� at 50 V (p-p) swing

t

r

= 2.5 ns; t

f

= 2.2 ns

�

Low power consumption

�

Minimum small signal
bandwidth 130 MHz

�

Very fast slew rate; 15000 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 and
monochrome monitors.

DESCRIPTION

Hybrid amplifier module mounted in
SOT348 package.

PINNING

PIN

DESCRIPTION

1

input

2

ground

3

supply voltage (V

S

)

4

ground

5

output

Fig.1 SOT348.

handbook, 2 columns

MBB932

1

5

Front view

LIMITING VALUES

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

Note

1. To ensure proper thermal contact, a layer of heatsink compound should be

applied between module and heatsink.

SYMBOL

PARAMETER

MIN.

MAX.

UNIT

V

S

supply voltage (DC)

-

70

V

T

mb

operating mounting base
temperature; note 1

-

20

+100

�

C

T

stg

storage temperature

-

40

+125

�

C

1995 Feb 09

3

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

CHARACTERISTICS

T

mb

= 25

�

C; C

L

= 8.5 pF; R1 = 215

; C1 = 50 pF (see Fig.10); unless otherwise specified.

Notes

1. Input signal is a nominal 100 kHz square wave of 3.25 V (p-p), with 1.5 V (DC) offset (50

source).

2. Input signal is a nominal 100 kHz square wave of 3.4 V (p-p), with 1.65 V (DC) offset (50

source).

3. Sine wave output signal: 1 V (p-p).

4. Measured V

O

/V

I

(Figs 2 and 6) at input test circuit (see Fig.10).

5. Measured V

O

/V

I

(Figs 3 and 7) at input module (see Fig.10).

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

V

S

= 60 V; 40 V (p-p) output swing with 30 V (DC) offset; unless otherwise specified

I

S

supply current

input and output open

39

45

51

mA

V

I

input voltage (DC)

input and output open

1.3

1.6

1.9

V

V

O

output voltage (DC)

input and output open

28

31

34

V

t

r

rise time transient response

10 to 90%; note 1

-

2.3

2.9

ns

t

f

fall time transient response

10 to 90%; note 1

-

2.1

2.6

ns

V

S

= 65 V; 50 V (p-p) output swing with 32.5 V (DC) offset; unless otherwise specified

I

S

supply current

input and output open

-

50

57

mA

V

I

input voltage (DC)

input and output open

1.4

1.75

2.1

V

V

O

output voltage (DC)

input and output open

29

32

35

V

t

r

rise time transient response

10 to 90%; note 2

-

2.5

3.2

ns

t

f

fall time transient response

10 to 90%; note 2

-

2.2

3.2

ns

V

S

= 60 V or 65 V; 40 V (p-p) or 50 V (p-p) output swing with 30 V (DC) or 32.5 V (DC) offset;

unless otherwise specified

P

tot

total power dissipation

50 MHz square wave

-

4.6

6

W

B

s

small signal bandwidth

between

-

3 dB points; note 3

130

145

-

MHz

V

tilt

low frequency tilt voltage

1 kHz square wave

-

1.3

1.5

V

V

os

overshoot voltage

varied by C1; see Fig.10

-

3

10

%

NLN

non-linearity

V

O

= 5 to 55 V

-

2

5

%

A

V

DC voltage gain

50

source; note 4

11.2

12.4

13.2

V

G

insertion gain

50

source; note 5

160

180

200

1995 Feb 09

4

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

Fig.2

Input voltage at input test-circuit as a
function of output voltage; typical values.

V

S

= 60 V; T

mb

= 25

�

C; C

L

= 8.5 pF; R1 = 215

; C1 = 50 pF;

40 V (p-p) output swing with 30 V (DC) offset (see Fig.10).

handbook, halfpage

MLB868

1

3

5

1

0

20

40

60

VO (V)

VI

(V)

Fig.3

Input voltage at input module as a function
of output voltage; typical values.

V

S

= 60 V; T

mb

= 25

�

C; C

L

= 8.5 pF; R1 = 215

; C1 = 50 pF;

40 V (p-p) output swing with 30 V (DC) offset (see Fig.10).

handbook, halfpage

MLB867

1.2

1.4

1.6

1.8

0

20

40

60

V (V)

O

VI

(V)

Fig.4

Rise time transient response as a function
of load capacitance; typical values.

V

S

= 60 V; T

mb

= 25

�

C; C

L

= 8.5 pF; R1 = 215

; C1 = 50 pF;

40, 35, 30 V (p-p) output swing with 30 V (DC) offset.

handbook, halfpage

MRA627 - 1

1.8

2.2

2.6

3.0

6

8

10

12

14

16

(pF)

CL

t r

(ns)

40 V (p-p)

35 V (p-p)

30 V (p-p)

Fig.5

Fall time transient response as a function of
load capacitance; typical values.

handbook, halfpage

MRA628 - 1

6

8

10

12

14

16

t f

(ns)

CL (pF)

40 V (p-p)

35 V (p-p)

30 V (p-p)

3.0

2.6

2.2

1.8

V

S

= 60 V; T

mb

= 25

�

C; C

L

= 8.5 pF; R1 = 215

; C1 = 50 pF;

40, 35, 30 V (p-p) output swing with 30 V (DC) offset.

1995 Feb 09

5

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

Fig.6

Input voltage at input test-circuit as a
function of output voltage; typical values.

V

S

= 65 V; T

mb

= 25

�

C; C

L

= 8.5 pF; R1 = 215

; C1 = 50 pF;

50 V (p-p) output swing with 32.5 V (DC) offset (see Fig.10).

handbook, halfpage

MLB869

1

3

5

1

0

20

40

60

VO (V)

80

VI

(V)

Fig.7

Input voltage at input module as a function
of output voltage; typical values.

V

S

= 65 V; T

mb

= 25

�

C; C

L

= 8.5 pF; R1 = 215

; C1 = 50 pF;

50 V (p-p) output swing with 32.5 V (DC) offset (see Fig.10).

handbook, halfpage

MLC752

1.4

1.6

1.8

2.0

VO (V)

0

20

40

60

80

VI

(V)

Fig.8

Rise time transient response as a function
of load capacitance; typical values.

V

S

= 65 V; T

mb

= 25

�

C; C

L

= 8.5 pF; R1 = 215

; C1 = 50 pF;

50 V (p-p) output swing with 32.5 V (DC) offset.

handbook, halfpage

MRA617 - 1

2.2

2.6

3.0

3.4

6

10

14

18

(pF)

C L

t r

(ns)

Fig.9

Fall time transient response as a function of
load capacitance; typical values.

V

S

= 65 V; T

mb

= 25

�

C; C

L

= 8.5 pF; R1 = 215

; C1 = 50 pF;

50 V (p-p) output swing with 32.5 V (DC) offset.

handbook, halfpage

MRA615 - 1

2.0

2.4

2.8

3.2

6

10

14

18

t f

(ns)

C L (pF)

1995 Feb 09

6

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

Fig.10 CRT amplifier test-circuit and block diagram.

handbook, full pagewidth

MAM120

PULSE

GENERATOR

BIAS
UNIT

TEST

FIXTURE
CR2427S

POWER

SUPPLY

FET

PROBE

SAMPLING

OSCILLOSCOPE

CR2427S

C1

R1

input
50

1

3

4

5

2

output

C2

VS

C L

Components used in test-circuit (see Fig.10)

Equipment used in test-circuit (see Fig.10)

DESIGNATION

DESCRIPTION

VALUE

C

1

variable capacitor

10 to 120 pF (typ. 50 pF)

C

2

chip capacitor

10 nF

R1

resistor

typ. 215

EQUIPMENT

TYPE DESCRIPTION

Pulse generator

Pico Second; Model 2600B

Bias unit

Pico Second; Model 5555

Power supply

Philips; Model PE1541, 80 V

FET probe

Philips; Model PM8943, attenuation 100 : 1

Sampling oscilloscope

Tektronix; Model 11803, sampling head SD24

1995 Feb 09

7

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

Fig.11 Internal circuit.

handbook, full pagewidth

1 nF

82
pF

680 pF

100 V

input

output

MLB839

supply

150 k

3 k

3 k

6.4 k

10

47

6.8

180

180

30

10

22 nF
100 V

22 nF
100 V

10 nF
100 V

150 pF

82
pF

6.8

30

150

pF

1995 Feb 09

8

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

PACKAGE OUTLINE

Dimensions in mm.

Heatsink compound must be applied sparingly and evenly distributed.

Fig.12 SOT348.

handbook, full pagewidth

MBB931

27.2 max

25.5 max

4.15
3.85

5

23.5
max

6

min

5.08

3.8

max

1

2

3

4

5

(4x)

M

O 0.25

0.51
0.38

6

max

1.8

0.25

13.8
max

2

1995 Feb 09

9

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

DEFINITIONS

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.

Data sheet status

Objective specification

This data sheet contains target or goal 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 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.

1995 Feb 09

10

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

NOTES

1995 Feb 09

11

Philips Semiconductors

Product specification

Video driver hybrid amplifier

CR2427S

NOTES

Philips Semiconductors

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SCD38

� Philips Electronics N.V. 1994

All rights are reserved. Reproduction in whole or in part is prohibited without the
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Printed in The Netherlands

123065/1500/01/pp12

Date of release: 1995 Feb 09

Document order number:

9397 747 70011

Document Outline

• FEATURES
• APPLICATIONS
• DESCRIPTION
• PINNING
• LIMITING VALUES
• CHARACTERISTICS
  • Components used in test-circuit
  • Equipment used in test-circuit
• PACKAGE OUTLINE
• DEFINITIONS
• LIFE SUPPORT APPLICATIONS