Datasheet TK15415MTL Datasheet (TOKO)

TK15415

W

V

CC

5 kΩ

6 dB
Amp

6 dB
Amp

6 dB

75 Ω

DRIVER

5 kΩ

1.5 kΩ

0 dB

Amp

75 Ω VIDEO LINE DRIVER

FEATURES

■ Internal Y-C Summing Circuit

■ Internal Switch Circuit for Composite

Signal or Y-C Signal

■ Voltage Gain is 6 dB Fixed

■ Internal 75

Ω Driver

■ Very Small Output Capacitor Using SAG Function
Pin

■ Very Small Package (SOT23L-8)

DESCRIPTION

Operating from a single +5 V supply, the TK15415M is a
75 Ω video line driver IC with an internal Y-C summing
circuit. It has an internal switch circuit for the CVBS
compostie signal and the Y-C signal. The internal 1.5 k
SAG function resistor provides gain compensation for low
frequency signals. (Voltage gain from the CVBS signal
input terminal is 6 dB.)

The TK15415M is available in the very small SOT23L-8
surface mount package.

APPLICATIONS

■ Video Equipment

■ Camcorder

■ CCD Cameras

■ DVD Player/RW

■ Video Board

■ Video Tape Recorders

■ LCD TV/Monitor

TK15415

Y-INPUT

01S

CVBS-INPUT

OUTPUT

SAG

C-INPUT

V

CC

GND

CHANGE S

BLOCK DIAGRAM

ORDERING INFORMATION

TK15415M

Tape/Reel Code

January 2000 TOKO, Inc. Page 1

TAPE/REEL CODE

TL: Tape Left

TK15415

ABSOLUTE MAXIMUM RATINGS

Supply Voltage ........................................................... 6 V

Operating Voltage Range.............................. 4.5 to 5.5 V

Power Dissipation (Note 1) ................................ 200 mW

Input Frequency ............................................... 10.0 MHz

Storage Temperature Range ................... -55 to +150 °C

Operating Temperature Range ...................-25 to +85 °C

TK15415M ELECTRICAL CHARACTERISTICS

Test conditions: V

LOBMYSRETEMARAPSNOITIDNOCTSETNIMPYTXAMSTINU

I

CC

V

)WS(LHT

V

)WS(HLT

V

PMC

V

SAIB

Y-AVGlennahcY,niaGegatloVf
C-AVGlennahcC,niaGegatloVf

S-GDniaGlaitnereffiDtupnilangisesacriatS0.3-5.1-0.3+%

= 5.0 V, VIN = 1.0 V

CC

, RL = 150 Ω, TA = 25 °C unless otherwise specified.

P-P

tnerruCylppuStupnioN0.520.63Am

egatloVdlohserhThctiwS

)woLothgiH(

egatloVdlohserhThctiwS

)hgiHotwoL(

SBVCotSHV-S,5niP3.0V

SHV-SotSBVC,5niP8.1V

)NEPO5niP(SHV-S

egatloVpmalClanimrettupnilangisY,1niP01.182.105.1V

egatloVsaiBlanimrettupnilangisC,8niP07.100.203.2V

NI

NI

tupnilangisY,zHM1=2.57.52.6Bd
tupnilangisC,zHM1=1.56.51.6Bd

S-PDesahPlaitnereffiDtupnilangisesacriatS0.3-0.00.3+ged

S-rfesnopseRycneuqerFf

ni

zHM5/zHM1=5.0-Bd

)DNG5niP(SBVC

V

PMC

AVGniaGegatloVf

egatloVpmalClanimrettupniSBVC,2niP01.182.105.1V

NI

zHM1=1.56.51.6Bd
GDniaGlaitnereffiDtupnilangisesacriatS0.3-6.0-0.3+%
PDesahPlaitnereffiDtupnilangisesacriatS0.3-2.00.3+ged

rfesnopseRycneuqerFf

Note 1: Power dissipation is 200 mW in free air. Derate at 1.6 mW/°C for operation above 25°C.

ni

zHM5/zHM1=5.0-Bd

Page 2 January 2000 TOKO, Inc.

Y - INPUT

75 Ω

4.7 µF

TEST CIRCUIT

+

4.7 µF

+

TK15415

C - INPUT

75 Ω

28

26

24

(mA)

CC

22

I

75 Ω

4.7 µF

33 µF

33 µF

+

SAG

+

+

OUTPUT

33 µF

GND

Change SW

+

VCC = 5.0 V

CVBS-INPUT

OUTPUT

75 Ω

TYPICAL PERFORMANCE CHARACTERISTICS

SUPPLY CURRENT

SUPPLY VOLTAGE

VS.

1.40

1.35

(V)

1.30

CMP

V

Y-INPUT CLAMP VOLTAGE

VS. SUPPLY VOLTAGE

20

18

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

C-INPUT BIAS VOLTAGE

VS.

SUPPLY VOLTAGE

2.10

2.05

2.00

(V)

1.25

1.20

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

CVBS INPUT CLAMP VOLTAGE

VS. SUPPLY VOLTAGE

1.40

1.35

(V)

1.30

BIAS

1.95

V

1.90

1.85

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

CMP

V

1.25

1.20

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

January 2000 TOKO, Inc. Page 3

TK15415

TYPICAL PERFORMANCE CHARACTERISTICS

Y-CHANNEL VOLTAGE GAIN

6.5

6.0

5.5

GVA-Y (dB)

5.0

4.5

4.0 4.5 5.0 5.5 6.0

6.5

6.0

5.5

GVA-CVBS (dB)

5.0

VS. SUPPLY VOLTAGE

V

(V)

CC

CVBS CHANNEL VOLTAGE GAIN

VS. SUPPLY VOLTAGE

C-CHANNELVOLTAGE GAIN

6.5

6.0

5.5

GVA-C (dB)

5.0

4.5

4.0 4.5 5.0 5.5 6.0

0.0

-2.0

-4.0

DG (%)

-6.0

VS. SUPPLY VOLTAGE

V

(V)

CC

S-VHS DIFFERENTIAL GAIN

VS.

SUPPLY VOLTAGE

4.5

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

S-VHS DIFFERENTIAL PHASE

VS.

4.0

2.0

0.0

DP (deg)

-2.0

-4.0

4.0 4.5 5.0 5.5 6.0

SUPPLY VOLTAGE

V

(V)

CC

-8.0

4.0 4.5 5.0 5.5 6.0
V

(V)

CC

CVBS DIFFERENTIAL GAIN

VS.

0.0

-2.0

-4.0

DG (%)

-6.0

-8.0

4.0 4.5 5.0 5.5 6.0

SUPPLY VOLTAGE

V

(V)

CC

Page 4 January 2000 TOKO, Inc.

TYPICAL PERFORMANCE CHARACTERISTICS

TK15415

CVBS DIFFERENTIAL PHASE

4.0

2.0

0.0

DP (deg)

-2.0

-4.0

4.0 4.5 5.0 5.5 6.0

2.4

2.2

(V)

2.0

BIAS

V

VS. SUPPLY VOLTAGE

V

(V)

CC

C-INPUT BIAS VOLTAGE

VS.

TEMPERATURE

Y-INPUT CLAMP VOLTAGE

VS.

1.5

1.4

(V)

1.3

CMP

V

1.2

1.1

-50 0 50 100

CVBS INPUT CLAMP VOLTAGE

1.5

1.4

(V)

1.3

CMP

V

TEMPERATURE

TA (°C)

VS.

TEMPERATURE

1.8

1.6

-50 0 50 100
TA (°C)

S-VHS DIFFERENTIAL GAIN

VS.

6

4

2

0

DG (%)

-2

-4

-6

-50 0 50 100

TEMPERATURE

TA (°C)

1.2

1.1

-50 0 50 100
TA (°C)

S-VHS DIFFERENTIAL PHASE

VS.

6

4

2

0

DP (deg)

-2

-4

-6

-50 0 50 100

TEMPERATURE

TA (°C)

January 2000 TOKO, Inc. Page 5

TK15415

TYPICAL PERFORMANCE CHARACTERISTICS

CVBS DIFFERENTIAL GAIN

6

4

2

0

DG (%)

-2

-4

-6

-50 0 50 100

VS. TEMPERATURE

6

4

2

0

DP (deg)

-2

-4

-6

-50 0 50 100

TA (°C)

PIN FUNCTION DESCRIPTION

NIP

.ON

1TUPNI-Y tupnIecnanimuL

LOBMYSTIUCRICTNELAVIUQELANRETNINOITPIRCSED

V

CC

CVBS DIFFERENTIAL PHASE

VS. TEMPERATURE

TA (°C)

.lanimreT

.V52.1

tupniecnanimulehT

tadepmalcsilangis

1.25 V

2TUPNI-SBVC tupnIlangiSSBVC

V

CC

.lanimreT

silangistupniSBVCehT

.V52.1tadepmalc

1.25 V

Page 6 January 2000 TOKO, Inc.

PIN FUNCTION DESCRIPTION

TK15415

NIP

.ON

3
4

GAS

TUPTUO

LOBMYSTIUCRICTNELAVIUQELANRETNINOITPIRCSED

V

CC

1.5 k

5 k

5WSEGNAHC hctiwSrevO-egnahC

V

CC

35 µ

5 k

to
Logic

.lanimreTGAS:3niP

tuptuOlangiS:4niP

.lanimreT

otelbaliavasituptuoehT

57aevird Ω 57+ Ω .daol

gnitcelesroflanimreT

.SBVCroSHV-S

silangisSHV-SehT

tuptuoehtotdeilppa

detcennocsi5niPnehw

.nepOrohgiHot

silangisSBVCehT

tuptuoehtotdeilppa

detcennocsi5niPnehw

.woLot
6DNG lanimreTDNG
7V
8TUPNI-C tupnIecnanamorhC

CC

V

CC

100 k

2.0 V

lanimreTylppuSrewoP

.lanimreT

tupniecnanamorhcehT

V0.2otdesaibsilangis

k001ayb Ω .rotsisersaib

January 2000 TOKO, Inc. Page 7

TK15415

PACKAGE OUTLINE

SOT23L-8

8

1

Dimensions are shown in millimeters
Tolerance: x.x = ± 0.2 mm (unless otherwise specified)

Marking Information

0.45

5

marking

4

e

0.8

+0.3

- 0.1

3.5

(3.4)

+0.15

- 0.05

0.3

0.1

0.1

1.4max

M

1.2

0 - 0.1

+0.15

- 0.05

0.3

0.15

1.0

Recommended Mount Pad

3.3

2.2

+ 0.3

3.0
1

e

0.8

e

15 max

0.4

Marking
TK15415 415

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Tel: [phone] Fax: [phone]

TOKO AMERICA REGIONAL OFFICES

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Toko America, Inc.
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Fax: [phone]

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Tel: [phone]
Fax: [phone]

Semiconductor Technical Support
Toko Design Center
4755 Forge Road
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Tel: [phone]
Fax: [phone]

Visit our Internet site at http://www.tokoam.com

The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its
products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of
third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc.

Page 8 January 2000 TOKO, Inc.

All Rights Reserved

IC-xxx-TK15415

0100O0.0K

Printed in the USA© 2000 Toko, Inc.